A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

abort() - Method in interface ai.grakn.GraknGraph

Reverts any changes done to the graph and closes the transaction.

abort() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

abort() - Method in class ai.grakn.graph.internal.GraknTinkerGraph

AbstractAggregate<T,S> - Class in ai.grakn.graql.internal.query.aggregate

Abstract implementation of an Aggregate, providing an implementation of the Aggregate.as(String)} method.

AbstractAggregate() - Constructor for class ai.grakn.graql.internal.query.aggregate.AbstractAggregate

AbstractGraknGraph<G extends org.apache.tinkerpop.gremlin.structure.Graph> - Class in ai.grakn.graph.internal

The Grakn Graph Base Implementation

AbstractGraknGraph(G, String, String, boolean) - Constructor for class ai.grakn.graph.internal.AbstractGraknGraph

ACTION - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_CLEAN - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_COMMIT - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_DISPLAY - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_END - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_ERROR - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_INIT - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_PING - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_QUERY - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_ROLLBACK - Static variable in class ai.grakn.util.REST.RemoteShell

ACTION_TYPES - Static variable in class ai.grakn.util.REST.RemoteShell

ACTIVE_TASKS - Static variable in class ai.grakn.migration.base.Migrator

add(InsertQuery) - Method in class ai.grakn.client.LoaderClient

Add an insert query to the queue.

add(Cache<Q, T>) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

cache union

add(Answer) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

addAll(QueryAnswers) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

addAnswer(Answer) - Method in interface ai.grakn.graql.admin.AnswerExplanation

addAnswer(Answer) - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

addAtomConstraints(Set<? extends Atomic>) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

adds a set of constraints (types, predicates) to the atom set

addAtomic(Atomic) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

addAtomic(Atomic) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

addEntity() - Method in interface ai.grakn.concept.EntityType

Creates and returns a new Entity instance, whose direct type will be this type.

addJobCasting(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

addJobCasting(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

addJobCasting(String, String, ConceptId) - Method in interface ai.grakn.graph.admin.ConceptCache

addJobInstanceCount(String, TypeLabel, long) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

addJobInstanceCount(String, TypeLabel, long) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

addJobInstanceCount(String, TypeLabel, long) - Method in interface ai.grakn.graph.admin.ConceptCache

addJobResource(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

addJobResource(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

addJobResource(String, String, ConceptId) - Method in interface ai.grakn.graph.admin.ConceptCache

addMapping(VarName, VarName) - Method in interface ai.grakn.graql.admin.Unifier

add a new mapping

addMapping(VarName, VarName) - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

addRel(VarName) - Method in class ai.grakn.graql.internal.gremlin.ShortcutTraversal

addRel(TypeLabel, VarName) - Method in class ai.grakn.graql.internal.gremlin.ShortcutTraversal

addRelation() - Method in interface ai.grakn.concept.RelationType

Creates and returns a new Relation instance, whose direct type will be this type.

addRolePlayer(RoleType, Instance) - Method in interface ai.grakn.concept.Relation

Expands this Relation to include a new role player which is playing a specific role.

addTask(TaskState) - Method in class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskManager

addTask(TaskState) - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskManager

Create an instance of a task based on the given parameters and submit it a Kafka queue.

addTask(TaskState) - Method in class ai.grakn.engine.tasks.manager.StandaloneTaskManager

addTask(TaskState) - Method in interface ai.grakn.engine.tasks.TaskManager

Schedule a single shot/one off BackgroundTask to run after a @delay in milliseconds.

addType(Type) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

addUser(Json) - Method in class ai.grakn.engine.user.SystemKeyspaceUsers

Add a new user.

addUser(Json) - Method in class ai.grakn.engine.user.UsersHandler

admin() - Method in interface ai.grakn.GraknGraph

Returns access to the low-level details of the graph via GraknAdmin

admin() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

admin() - Method in interface ai.grakn.graql.admin.ValuePredicateAdmin

admin() - Method in interface ai.grakn.graql.AskQuery

admin() - Method in interface ai.grakn.graql.DeleteQuery

admin() - Method in interface ai.grakn.graql.InsertQuery

admin() - Method in interface ai.grakn.graql.MatchQuery

admin() - Method in interface ai.grakn.graql.Pattern

admin() - Method in interface ai.grakn.graql.ValuePredicate

admin() - Method in interface ai.grakn.graql.Var

AdminConverter - Class in ai.grakn.graql.internal.util

Helper methods for converting classes to admin equivalents

AdminConverter() - Constructor for class ai.grakn.graql.internal.util.AdminConverter

Aggregate<T,S> - Interface in ai.grakn.graql

An aggregate operation to perform on a query.

aggregate(MatchQueryAdmin, Aggregate<? super Map<VarName, Concept>, T>) - Static method in class ai.grakn.graql.internal.query.Queries

aggregate(Aggregate<? super Map<VarName, Concept>, S>) - Method in interface ai.grakn.graql.MatchQuery

Aggregate results of a query.

AggregateQuery<T> - Interface in ai.grakn.graql

An aggregate query produced from a MatchQuery.

aggregateResult(Object, Object) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

Aggregates - Class in ai.grakn.graql.internal.query.aggregate

Factory for making Aggregate implementations.

ai.grakn - package ai.grakn

A core package for connecting to a Grakn knowledge graph.

ai.grakn.client - package ai.grakn.client

The loader client - use this Java API to access the REST endpoint.

ai.grakn.concept - package ai.grakn.concept

Provides the meta-ontology interfaces and definitions.

ai.grakn.engine - package ai.grakn.engine

Implements the REST controllers, task management and post processing features.

ai.grakn.engine.cache - package ai.grakn.engine.cache

ai.grakn.engine.controller - package ai.grakn.engine.controller

Implementation of Grakn server REST endpoints.

ai.grakn.engine.loader - package ai.grakn.engine.loader

Implements LoaderTask.

ai.grakn.engine.postprocessing - package ai.grakn.engine.postprocessing

Implements post-loading graph cleanup processes.

ai.grakn.engine.session - package ai.grakn.engine.session

Severside websocket implementation.

ai.grakn.engine.tasks - package ai.grakn.engine.tasks

ai.grakn.engine.tasks.config - package ai.grakn.engine.tasks.config

ai.grakn.engine.tasks.manager - package ai.grakn.engine.tasks.manager

ai.grakn.engine.tasks.manager.multiqueue - package ai.grakn.engine.tasks.manager.multiqueue

ai.grakn.engine.tasks.manager.singlequeue - package ai.grakn.engine.tasks.manager.singlequeue

ai.grakn.engine.tasks.mock - package ai.grakn.engine.tasks.mock

ai.grakn.engine.tasks.storage - package ai.grakn.engine.tasks.storage

ai.grakn.engine.user - package ai.grakn.engine.user

Implements graph user management.

ai.grakn.engine.util - package ai.grakn.engine.util

Implementation of internal engine utilities.

ai.grakn.example - package ai.grakn.example

ai.grakn.exception - package ai.grakn.exception

Grakn exception definitions.

ai.grakn.factory - package ai.grakn.factory

Provides graph accessors for different backends.

ai.grakn.graph.admin - package ai.grakn.graph.admin

ai.grakn.graph.internal - package ai.grakn.graph.internal

Internal implementation of Grakn graph.

ai.grakn.graph.internal.computer - package ai.grakn.graph.internal.computer

ai.grakn.graql - package ai.grakn.graql

A collection of interfaces and factories for executing Graql queries.

ai.grakn.graql.admin - package ai.grakn.graql.admin

A collection of interfaces offering more behaviour on Graql objects.

ai.grakn.graql.analytics - package ai.grakn.graql.analytics

A collection of interfaces for executing analytics queries.

ai.grakn.graql.internal.analytics - package ai.grakn.graql.internal.analytics

ai.grakn.graql.internal.gremlin - package ai.grakn.graql.internal.gremlin

ai.grakn.graql.internal.gremlin.fragment - package ai.grakn.graql.internal.gremlin.fragment

ai.grakn.graql.internal.gremlin.sets - package ai.grakn.graql.internal.gremlin.sets

ai.grakn.graql.internal.hal - package ai.grakn.graql.internal.hal

ai.grakn.graql.internal.parser - package ai.grakn.graql.internal.parser

ai.grakn.graql.internal.pattern - package ai.grakn.graql.internal.pattern

ai.grakn.graql.internal.pattern.property - package ai.grakn.graql.internal.pattern.property

ai.grakn.graql.internal.printer - package ai.grakn.graql.internal.printer

ai.grakn.graql.internal.query - package ai.grakn.graql.internal.query

ai.grakn.graql.internal.query.aggregate - package ai.grakn.graql.internal.query.aggregate

ai.grakn.graql.internal.query.analytics - package ai.grakn.graql.internal.query.analytics

ai.grakn.graql.internal.query.match - package ai.grakn.graql.internal.query.match

ai.grakn.graql.internal.query.predicate - package ai.grakn.graql.internal.query.predicate

ai.grakn.graql.internal.reasoner - package ai.grakn.graql.internal.reasoner

ai.grakn.graql.internal.reasoner.atom - package ai.grakn.graql.internal.reasoner.atom

ai.grakn.graql.internal.reasoner.atom.binary - package ai.grakn.graql.internal.reasoner.atom.binary

ai.grakn.graql.internal.reasoner.atom.predicate - package ai.grakn.graql.internal.reasoner.atom.predicate

ai.grakn.graql.internal.reasoner.atom.property - package ai.grakn.graql.internal.reasoner.atom.property

ai.grakn.graql.internal.reasoner.cache - package ai.grakn.graql.internal.reasoner.cache

ai.grakn.graql.internal.reasoner.explanation - package ai.grakn.graql.internal.reasoner.explanation

ai.grakn.graql.internal.reasoner.iterator - package ai.grakn.graql.internal.reasoner.iterator

ai.grakn.graql.internal.reasoner.query - package ai.grakn.graql.internal.reasoner.query

ai.grakn.graql.internal.reasoner.rule - package ai.grakn.graql.internal.reasoner.rule

ai.grakn.graql.internal.shell - package ai.grakn.graql.internal.shell

ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae - package ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae

ai.grakn.graql.internal.template - package ai.grakn.graql.internal.template

ai.grakn.graql.internal.template.macro - package ai.grakn.graql.internal.template.macro

ai.grakn.graql.internal.util - package ai.grakn.graql.internal.util

ai.grakn.graql.macro - package ai.grakn.graql.macro

A collection of macros for Graql template parsing.

ai.grakn.migration.base - package ai.grakn.migration.base

Base migration package, which implements command line options and base interfaces for importing data into Grakn.

ai.grakn.migration.csv - package ai.grakn.migration.csv

Implements migration of CSV data into Grakn.

ai.grakn.migration.export - package ai.grakn.migration.export

Implements export of data and ontology from a Grakn graph into Graql statements.

ai.grakn.migration.json - package ai.grakn.migration.json

Implements migration of JSON data into Grakn.

ai.grakn.migration.owl - package ai.grakn.migration.owl

Implements migration of OWL into Grakn.

ai.grakn.migration.sql - package ai.grakn.migration.sql

Implements migration of SQL data into Grakn.

ai.grakn.migration.xml - package ai.grakn.migration.xml

ai.grakn.util - package ai.grakn.util

ALL_ENGINE_PATH - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ALL_ENGINE_WATCH_PATH - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ALL_USERS - Static variable in class ai.grakn.util.REST.WebPath

allRolePlayers() - Method in interface ai.grakn.concept.Relation

Retrieve a list of all Instances involved in the Relation, and the Role Types they play.

allUsers(int, int) - Method in class ai.grakn.engine.user.SystemKeyspaceUsers

Retrieve the list of all users with all their properties.

allUsers(int, int) - Method in class ai.grakn.engine.user.UsersHandler

and(String, boolean) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

and(Pattern...) - Static method in class ai.grakn.graql.Graql

and(Collection<? extends Pattern>) - Static method in class ai.grakn.graql.Graql

anon() - Static method in class ai.grakn.graql.VarName

ANSI - Class in ai.grakn.graql.internal.util

Includes ANSI unicode commands for different colours

Answer - Interface in ai.grakn.graql.admin

Interface for query result class.

AnswerExplanation - Interface in ai.grakn.graql.admin

Base class for explanation classes.

answerSize(Set<Q>) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

answerSize(Set<Q>) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

answerSize(Set<Q>) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

answerStream(Set<ReasonerAtomicQuery>, Cache<ReasonerAtomicQuery, ?>, Cache<ReasonerAtomicQuery, ?>, boolean, boolean, boolean) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

resolves the query by performing lookups and rule resolution and returns a stream of new answers

APPLICATION_HAL - Static variable in class ai.grakn.util.REST.Response.ContentType

APPLICATION_JSON_GRAQL - Static variable in class ai.grakn.util.REST.Response.ContentType

APPLICATION_POST_TYPE - Static variable in class ai.grakn.util.REST.HttpConn

APPLICATION_TEXT - Static variable in class ai.grakn.util.REST.Response.ContentType

apply(Stream<? extends T>) - Method in interface ai.grakn.graql.Aggregate

The function to apply to the stream of results to produce the aggregate result.

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.BooleanMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.ConcatMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.DateMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.DoubleMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.EqualsMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.IntMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.LongMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.LowerMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.NoescpMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.SplitMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.StringMacro

apply(List<Object>) - Method in class ai.grakn.graql.internal.template.macro.UpperMacro

apply(List<Object>) - Method in interface ai.grakn.graql.macro.Macro

Apply the macro to the given values

applyPredicate(GraphTraversal<Vertex, Vertex>) - Method in interface ai.grakn.graql.admin.ValuePredicateAdmin

Apply the predicate to the gremlin traversal, so the traversal will filter things that don't meet the predicate

applyTraversal(GraphTraversal<Vertex, Vertex>) - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

as(String) - Method in interface ai.grakn.graql.Aggregate

Return a NamedAggregate.

as(String) - Method in class ai.grakn.graql.internal.query.aggregate.AbstractAggregate

asConjunction() - Method in interface ai.grakn.graql.admin.PatternAdmin

asDisjunction() - Method in interface ai.grakn.graql.admin.PatternAdmin

asEntity() - Method in interface ai.grakn.concept.Concept

Return as an Entity, if the Concept is an Entity Instance.

asEntityType() - Method in interface ai.grakn.concept.Concept

Return as an EntityType if the Concept is an Entity Type.

asInstance() - Method in interface ai.grakn.concept.Concept

Return as an Instance if the Concept is an Instance.

ask(MatchQuery) - Static method in class ai.grakn.graql.internal.query.Queries

ask() - Method in interface ai.grakn.graql.MatchQuery

AskQuery - Interface in ai.grakn.graql

A query that will return whether a match query can be found in the graph.

AskQueryAdmin - Interface in ai.grakn.graql.admin

Admin class for inspecting and manipulating an AskQuery

asRelation() - Method in interface ai.grakn.concept.Concept

Return as a Relation if the Concept is a Relation Instance.

asRelationType() - Method in interface ai.grakn.concept.Concept

Return as a Relation Type if the concept is a Relation Type.

asResource() - Method in interface ai.grakn.concept.Concept

Return as a Resource if the Concept is a Resource Instance.

asResourceType() - Method in interface ai.grakn.concept.Concept

Return as a Resource Type if the Concept is a Resource Type.

asRoleType() - Method in interface ai.grakn.concept.Concept

Return as a RoleType if the Concept is a Role Type.

asRule() - Method in interface ai.grakn.concept.Concept

Return as a Rule if the Concept is a Rule Instance.

asRuleType() - Method in interface ai.grakn.concept.Concept

Return as a Rule Type if the Concept is a Rule Type.

assign(String, Object) - Method in class ai.grakn.graql.internal.template.Scope

Associate a value with the given key.

asType() - Method in interface ai.grakn.concept.Concept

Return as a Type if the Concept is a Type.

asVar() - Method in interface ai.grakn.graql.admin.PatternAdmin

asVar() - Method in interface ai.grakn.graql.admin.VarAdmin

at(Instant) - Static method in class ai.grakn.engine.tasks.TaskSchedule

Create a schedule to run a task at a specified instant.

Atom - Class in ai.grakn.graql.internal.reasoner.atom

Atom implementation defining specialised functionalities.

Atom(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.Atom

Atom(Atom) - Constructor for class ai.grakn.graql.internal.reasoner.atom.Atom

AtomBase - Class in ai.grakn.graql.internal.reasoner.atom

Base atom implementation providing basic functionalities.

AtomBase(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.AtomBase

AtomBase(AtomBase) - Constructor for class ai.grakn.graql.internal.reasoner.atom.AtomBase

Atomic - Interface in ai.grakn.graql.admin

Basic interface for logical atoms used in reasoning.

AtomicFactory - Class in ai.grakn.graql.internal.reasoner.atom

Factory class for creating atoms out of graql variables and patterns.

AtomicFactory() - Constructor for class ai.grakn.graql.internal.reasoner.atom.AtomicFactory

atomPattern - Variable in class ai.grakn.graql.internal.reasoner.atom.AtomBase

AuthController - Class in ai.grakn.engine.controller

Endpoints used to handle operations related to authentication.

AuthController(Service) - Constructor for class ai.grakn.engine.controller.AuthController

Autocomplete - Class in ai.grakn.graql

An autocomplete result suggesting keywords, types and variables that the user may wish to type

await() - Method in class ai.grakn.engine.tasks.manager.singlequeue.TaskFailover

Block until this instance of TaskFailover fails with an unhandled error.

awaitLeader() - Method in class ai.grakn.engine.tasks.manager.singlequeue.FailoverElector

Return the identifier of the current leader.

B

BackgroundTask - Interface in ai.grakn.engine.tasks

Interface which all tasks that wish to be scheduled for later execution as background tasks must implement.

BATCH_SIZE - Static variable in class ai.grakn.migration.base.Migrator

Binary - Class in ai.grakn.graql.internal.reasoner.atom.binary

Base implementation for binary atoms with single predicate.

Binary(VarAdmin, IdPredicate, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.Binary

Binary(Binary) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.Binary

BinaryBase - Class in ai.grakn.graql.internal.reasoner.atom.binary

Base implementation for binary atoms of the type ($varName, $valueVariable), where value variable references predicates.

BinaryBase(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

BinaryBase(BinaryBase) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

BLACK - Static variable in class ai.grakn.graql.internal.util.ANSI

BLUE - Static variable in class ai.grakn.graql.internal.util.ANSI

BOOLEAN - Static variable in class ai.grakn.concept.ResourceType.DataType

BooleanMacro - Class in ai.grakn.graql.internal.template.macro

Templating function that will convert the given value into a boolean (true/false).

BooleanMacro() - Constructor for class ai.grakn.graql.internal.template.macro.BooleanMacro

broadcastMemory(JavaSparkContext) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

build() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.HippopotamusFactory

build(T) - Method in interface ai.grakn.graql.Printer

Convert a builder into a string

buildConcept(Vertex) - Method in interface ai.grakn.graph.admin.GraknAdmin

buildConcept(Vertex) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

builder() - Static method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.HippopotamusFactory

buildString(StringBuilder) - Method in interface ai.grakn.graql.admin.VarProperty

Build a Graql string representation of this property

buildString(StringBuilder) - Method in class ai.grakn.graql.internal.pattern.property.IsAbstractProperty

buildString(StringBuilder) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

C

Cache<Q extends ReasonerQuery,T extends Iterable<Answer>> - Class in ai.grakn.graql.internal.reasoner.cache

Generic container class for storing performed query resolutions.

Cache() - Constructor for class ai.grakn.graql.internal.reasoner.cache.Cache

Cache(boolean) - Constructor for class ai.grakn.graql.internal.reasoner.cache.Cache

cache - Variable in class ai.grakn.graql.internal.reasoner.cache.Cache

cancelJobs() - Method in class ai.grakn.graph.internal.computer.GraknSparkComputer

cancelled - Variable in class ai.grakn.engine.tasks.mock.MockBackgroundTask

cancelledTasks() - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

capture(VarName) - Static method in class ai.grakn.graql.internal.reasoner.Utility

Capture a variable name, by prepending a constant to the name

cardinality() - Method in class ai.grakn.migration.xml.XmlSchema.TypeInfo

casting(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is a relation with a casting.

checkInsertable(VarAdmin) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

checkInsertable(VarAdmin) - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

checkInsertable(VarAdmin) - Method in interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

Check if the given property can be inserted

checkpoint() - Method in class ai.grakn.engine.tasks.TaskCheckpoint

checkpoint(TaskCheckpoint) - Method in class ai.grakn.engine.tasks.TaskState

checkpoint() - Method in class ai.grakn.engine.tasks.TaskState

checkTypesCompatible(Type, Type) - Static method in class ai.grakn.graql.internal.reasoner.Utility

checkValid(GraknGraph, VarAdmin) - Method in interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

Check if the given property can be used in a match query

checkValidProperty(GraknGraph, VarAdmin) - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

checkValidProperty(GraknGraph, VarAdmin) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

childEvent(CuratorFramework, TreeCacheEvent) - Method in class ai.grakn.engine.tasks.manager.singlequeue.TaskFailover

We want to requeue anything that is not on one of the currently running engines

chooseStorage(GraknEngineConfig, ZookeeperConnection) - Method in interface ai.grakn.engine.tasks.TaskManager

classEntityTypeLabel(IRI) - Method in interface ai.grakn.migration.owl.Namer

Generate the name of a Grakn entity type from the IRI of an OWL class

clear() - Method in interface ai.grakn.GraknGraph

Closes and clears the current graph.

clear(ConceptCache) - Method in interface ai.grakn.graph.admin.GraknAdmin

Clears the graph and empties the provided cache.

clear() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Clears the graph completely.

clear(ConceptCache) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

clear() - Static method in class ai.grakn.graph.internal.computer.GraknSparkComputer

clear() - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

clearAllJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

clearAllJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

clearAllJobs(String) - Method in interface ai.grakn.graph.admin.ConceptCache

Removes all jobs from the keyspace

clearCache() - Static method in class ai.grakn.engine.cache.EngineCacheProvider

clearGraph() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

clearGraph() - Method in class ai.grakn.graph.internal.GraknTitanGraph

clearJobSetCastings(String, String) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

clearJobSetCastings(String, String) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

clearJobSetCastings(String, String) - Method in interface ai.grakn.graph.admin.ConceptCache

Deletes the job set only if there are no pending jobs

clearJobSetResources(String, String) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

clearJobSetResources(String, String) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

clearJobSetResources(String, String) - Method in interface ai.grakn.graph.admin.ConceptCache

Deletes the job set only if there are no pending jobs

clearTasks() - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

Client - Class in ai.grakn.client

Providing useful methods for the user of the GraknEngine client

Client() - Constructor for class ai.grakn.client.Client

clone() - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

clone() - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

clone() - Method in class ai.grakn.graql.internal.analytics.GraknVertexProgram

close() - Method in class ai.grakn.engine.GraknEngineServer

close() - Method in class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskManager

close() - Method in class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskRunner

Stop the main loop, causing run() to exit.

close() - Method in class ai.grakn.engine.tasks.manager.multiqueue.Scheduler

Stop the main loop, causing run() to exit.

close() - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskManager

Close the SingleQueueTaskRunner and .

close() - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskRunner

Close connection to Kafka and thread pool.

close() - Method in class ai.grakn.engine.tasks.manager.singlequeue.TaskFailover

close() - Method in class ai.grakn.engine.tasks.manager.StandaloneTaskManager

close() - Method in class ai.grakn.engine.tasks.manager.ZookeeperConnection

Close the connection to zookeeper.

close() - Method in class ai.grakn.engine.tasks.TaskIdDeserializer

close() - Method in class ai.grakn.engine.tasks.TaskIdSerializer

close() - Method in class ai.grakn.engine.tasks.TaskStateDeserializer

close() - Method in class ai.grakn.engine.tasks.TaskStateSerializer

close() - Method in class ai.grakn.factory.GraknSessionImpl

close() - Method in interface ai.grakn.GraknGraph

Closes the current transaction.

close() - Method in interface ai.grakn.GraknSession

Closes the main connection to the graph.

close() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

close() - Method in class ai.grakn.migration.csv.CSVMigrator

Close the reader

close() - Method in class ai.grakn.migration.json.JsonMigrator

Close the readers

close() - Method in class ai.grakn.migration.xml.XmlMigrator

Close the readers

cluster() - Method in interface ai.grakn.graql.ComputeQueryBuilder

cluster() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

CLUSTER_LABEL - Static variable in class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

ClusterMemberMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for collecting the result of a clustering query.

ClusterMemberMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.ClusterMemberMapReduce

ClusterMemberMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.ClusterMemberMapReduce

ClusterMemberMapReduce(Set<TypeLabel>, String, Long) - Constructor for class ai.grakn.graql.internal.analytics.ClusterMemberMapReduce

ClusterQuery<T> - Interface in ai.grakn.graql.analytics

Compute the connected components in the subgraph.

clusterSize(long) - Method in interface ai.grakn.graql.analytics.ClusterQuery

ClusterSizeMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for collecting the result of a clustering query.

ClusterSizeMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.ClusterSizeMapReduce

ClusterSizeMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.ClusterSizeMapReduce

ClusterSizeMapReduce(Set<TypeLabel>, String, Long) - Constructor for class ai.grakn.graql.internal.analytics.ClusterSizeMapReduce

color(String, String) - Static method in class ai.grakn.graql.internal.util.ANSI

combine(Serializable, Iterator<T>, MapReduce.ReduceEmitter<Serializable, T>) - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

command - Variable in class ai.grakn.migration.base.MigrationOptions

COMMANDS - Static variable in class ai.grakn.graql.GraqlShell

Array of available commands in shell

commit() - Method in interface ai.grakn.GraknGraph

Commits any changes to the graph and closes the transaction.

commit(ConceptCache) - Method in interface ai.grakn.graph.admin.GraknAdmin

Commits the graph and adds concepts for post processing directly to the cache bypassing the REST API.

commit() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

commit(ConceptCache) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Commits the graph and adds concepts for post processing directly to the cache bypassing the REST API.

commit(BiConsumer<Set<Pair<String, ConceptId>>, Set<Pair<String, ConceptId>>>) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

commit() - Method in class ai.grakn.graph.internal.GraknTinkerGraph

COMMIT_LOG_COUNTING - Static variable in class ai.grakn.util.REST.Request

COMMIT_LOG_FIXING - Static variable in class ai.grakn.util.REST.Request

COMMIT_LOG_ID - Static variable in class ai.grakn.util.REST.Request

COMMIT_LOG_INDEX - Static variable in class ai.grakn.util.REST.Request

COMMIT_LOG_INSTANCE_COUNT - Static variable in class ai.grakn.util.REST.Request

COMMIT_LOG_TYPE - Static variable in class ai.grakn.util.REST.Request

COMMIT_LOG_TYPE_NAME - Static variable in class ai.grakn.util.REST.Request

COMMIT_LOG_URI - Static variable in class ai.grakn.util.REST.WebPath

commitGraph(GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Reasoner

CommitLogController - Class in ai.grakn.engine.controller

A controller which core submits commit logs to so we can post-process jobs for cleanup.

CommitLogController(Service) - Constructor for class ai.grakn.engine.controller.CommitLogController

commitNoLogs() - Method in interface ai.grakn.graph.admin.GraknAdmin

Commits to the graph without submitting any commit logs.

commitNoLogs() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Commits to the graph without submitting any commit logs.

commitTransactionInternal() - Method in class ai.grakn.graph.internal.GraknTitanGraph

CommonOLAP - Class in ai.grakn.graql.internal.analytics

Core Grakn implementation of the common methods on the MapReduce and VertexProgram interfaces.

CommonOLAP() - Constructor for class ai.grakn.graql.internal.analytics.CommonOLAP

CommonUtil - Class in ai.grakn.graql.internal.util

Common utility methods used within Graql.

commonVarNames() - Method in interface ai.grakn.graql.admin.PatternAdmin

Get all common, user-defined variable names in the pattern.

compareTo(ConceptId) - Method in class ai.grakn.concept.ConceptId

compareTo(TypeLabel) - Method in class ai.grakn.concept.TypeLabel

complete(String, int, List<CharSequence>) - Method in class ai.grakn.graql.internal.shell.GraqlCompleter

complete(String, int, List<CharSequence>) - Method in class ai.grakn.graql.internal.shell.ShellCommandCompleter

completedTasks() - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

compute(VertexProgram, MapReduce...) - Method in interface ai.grakn.GraknComputer

Execute the given vertex program using a graph computer.

compute(MapReduce) - Method in interface ai.grakn.GraknComputer

Execute the given map reduce job using a graph computer.

compute(VertexProgram, MapReduce...) - Method in class ai.grakn.graph.internal.GraknComputerImpl

compute(MapReduce) - Method in class ai.grakn.graph.internal.GraknComputerImpl

compute() - Static method in class ai.grakn.graql.Graql

compute() - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

compute() - Method in interface ai.grakn.graql.QueryBuilder

ComputeQuery<T> - Interface in ai.grakn.graql

A query that triggers an analytics OLAP computation on a graph.

ComputeQueryBuilder - Interface in ai.grakn.graql

Starting point for creating compute queries.

ComputeQueryBuilderImpl - Class in ai.grakn.graql.internal.query.analytics

This class implements ComputeQueryBuilder.

ComputeQueryBuilderImpl(Optional<GraknGraph>) - Constructor for class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

COMPUTER - Static variable in class ai.grakn.util.REST.GraphConfig

computeRoleCombinations(Set<VarName>, Set<RoleType>, Map<VarName, Var>, Set<Map<VarName, Var>>) - Static method in class ai.grakn.graql.internal.reasoner.Utility

compute all rolePlayer-roleType combinations complementing provided roleMap

ConcatMacro - Class in ai.grakn.graql.internal.template.macro

Concatenate all of the given values to a string.

ConcatMacro() - Constructor for class ai.grakn.graql.internal.template.macro.ConcatMacro

Concept - Interface in ai.grakn.concept

The base concept implementation.

Concept() - Constructor for class ai.grakn.util.REST.Request.Concept

Concept() - Constructor for class ai.grakn.util.REST.WebPath.Concept

CONCEPT - Static variable in class ai.grakn.util.REST.WebPath.Concept

ConceptCache - Interface in ai.grakn.graph.admin

Admin interface for Caching concepts which can be used later.

ConceptController - Class in ai.grakn.engine.controller

Endpoints used to query the graph by concept type or identifier

ConceptController(EngineGraknGraphFactory, Service) - Constructor for class ai.grakn.engine.controller.ConceptController

ConceptException - Exception in ai.grakn.exception

This Exception is thrown when a concept is malformed or incorrect in some way.

ConceptException(String) - Constructor for exception ai.grakn.exception.ConceptException

ConceptId - Class in ai.grakn.concept

A Concept Id

ConceptNotUniqueException - Exception in ai.grakn.exception

This exception is thrown when two concepts attept to have the same unique id.

ConceptNotUniqueException(Concept, Schema.ConceptProperty, String) - Constructor for exception ai.grakn.exception.ConceptNotUniqueException

ConceptNotUniqueException(Concept, String) - Constructor for exception ai.grakn.exception.ConceptNotUniqueException

ConceptNotUniqueException(String) - Constructor for exception ai.grakn.exception.ConceptNotUniqueException

concepts() - Method in interface ai.grakn.graql.admin.Answer

concepts() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

CONFIG_FILE_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

ConfigHelper - Class in ai.grakn.engine.tasks.config

Class containing helper methods to retrieve the default configuration for Zookeeper and Kafka consumers & producers

ConfigHelper() - Constructor for class ai.grakn.engine.tasks.config.ConfigHelper

configuration() - Method in class ai.grakn.engine.tasks.TaskState

CONFIGURATION - Static variable in class ai.grakn.util.REST.WebPath.System

configure(Map<String, ?>, boolean) - Method in class ai.grakn.engine.tasks.TaskIdDeserializer

configure(Map<String, ?>, boolean) - Method in class ai.grakn.engine.tasks.TaskIdSerializer

configure(Map<String, ?>, boolean) - Method in class ai.grakn.engine.tasks.TaskStateDeserializer

configure(Map<String, ?>, boolean) - Method in class ai.grakn.engine.tasks.TaskStateSerializer

configureSpark(Service, int) - Static method in class ai.grakn.engine.GraknEngineServer

Conjunction<T extends PatternAdmin> - Interface in ai.grakn.graql.admin

A class representing a conjunction (and) of patterns.

conjunction(Set<T>) - Static method in class ai.grakn.graql.internal.pattern.Patterns

ConnectedComponentVertexProgram - Class in ai.grakn.graql.internal.analytics

The vertex program for connected components in a graph.

ConnectedComponentVertexProgram() - Constructor for class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

ConnectedComponentVertexProgram(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

connection() - Method in class ai.grakn.engine.tasks.manager.ZookeeperConnection

Get the connection to zookeeper

consume() - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

contactEngine(String, String, String) - Static method in class ai.grakn.util.EngineCommunicator

contactEngine(String, String) - Static method in class ai.grakn.util.EngineCommunicator

contains(String) - Static method in class ai.grakn.graql.Graql

contains(Var) - Static method in class ai.grakn.graql.Graql

contains(String) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

contains(VarAdmin) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

contains(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

containsAll(QueryAnswers) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

containsEquivalentAtom(Atomic) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

containsKey(VarName) - Method in interface ai.grakn.graql.admin.Answer

containsKey(VarName) - Method in interface ai.grakn.graql.admin.Unifier

containsKey(VarName) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

containsKey(VarName) - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

containsTask(TaskId) - Method in class ai.grakn.engine.tasks.storage.TaskStateGraphStore

containsTask(TaskId) - Method in class ai.grakn.engine.tasks.storage.TaskStateInMemoryStore

containsTask(TaskId) - Method in class ai.grakn.engine.tasks.storage.TaskStateZookeeperStore

containsTask(TaskId) - Method in interface ai.grakn.engine.tasks.TaskStateStorage

Returns whether the storage contains the given task

containsValue(VarName) - Method in interface ai.grakn.graql.admin.Unifier

containsValue(VarName) - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

containsVar(VarName) - Method in interface ai.grakn.graql.admin.Atomic

containsVar(VarName) - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

containsVar(VarName) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

CONTENT_LENGTH - Static variable in class ai.grakn.util.REST.HttpConn

CONTENT_TYPE - Static variable in class ai.grakn.util.REST.HttpConn

ContentType() - Constructor for class ai.grakn.util.REST.Response.ContentType

convert(String, TaskId) - Method in class ai.grakn.client.Client

convert() - Method in class ai.grakn.migration.csv.CSVMigrator

Each String in the stream is a CSV file

convert() - Method in class ai.grakn.migration.json.JsonMigrator

Migrate each of the given json objects as an insert query

convert() - Method in class ai.grakn.migration.sql.SQLMigrator

Migrate the results of the SQL statement with the provided template

convert() - Method in class ai.grakn.migration.xml.XmlMigrator

Migrate each of the given XML objects as a nested Map structure

convertToValidValues(Map<String, Object>) - Method in class ai.grakn.migration.sql.SQLMigrator

Convert values to be valid - removing nulls and changing to supported types

copy() - Method in interface ai.grakn.concept.EntityType

copy() - Method in interface ai.grakn.concept.RelationType

copy() - Method in interface ai.grakn.concept.ResourceType

copy() - Method in interface ai.grakn.concept.RoleType

copy() - Method in interface ai.grakn.concept.RuleType

copy() - Method in interface ai.grakn.concept.Type

copy() - Method in class ai.grakn.engine.tasks.TaskState

copy() - Method in interface ai.grakn.graql.admin.Answer

copy() - Method in interface ai.grakn.graql.admin.AnswerExplanation

copy() - Method in interface ai.grakn.graql.admin.Atomic

copy() - Method in interface ai.grakn.graql.admin.ReasonerQuery

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.property.IsAbstractAtom

copy() - Method in class ai.grakn.graql.internal.reasoner.atom.property.RegexAtom

copy() - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

copy() - Method in class ai.grakn.graql.internal.reasoner.explanation.LookupExplanation

copy() - Method in class ai.grakn.graql.internal.reasoner.explanation.RuleExplanation

copy() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

copy() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

copy() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

count() - Method in interface ai.grakn.graql.ComputeQueryBuilder

count() - Static method in class ai.grakn.graql.Graql

Create an aggregate that will count the results of a query.

COUNT - Static variable in class ai.grakn.graql.internal.analytics.MeanMapReduce

COUNT - Static variable in class ai.grakn.graql.internal.analytics.StdMapReduce

count() - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that counts results of a match query.

count() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

CountMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for counting the number of instances in a graph

CountMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.CountMapReduce

CountMapReduce(Set<TypeLabel>) - Constructor for class ai.grakn.graql.internal.analytics.CountMapReduce

CountQuery - Interface in ai.grakn.graql.analytics

Count the number of instances in the subgraph.

create(Set<String>, String, int) - Static method in class ai.grakn.graql.Autocomplete

create(QueryBuilder) - Static method in class ai.grakn.graql.internal.parser.QueryParser

Create a query parser with the specified graph

create(Atomic, ReasonerQuery) - Static method in class ai.grakn.graql.internal.reasoner.atom.AtomicFactory

create() - Static method in class ai.grakn.graql.internal.template.TemplateParser

Create a template parser.

createAtomSet(Conjunction<VarAdmin>, ReasonerQuery) - Static method in class ai.grakn.graql.internal.reasoner.atom.AtomicFactory

CREATED_BY - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

createdAt() - Method in class ai.grakn.engine.tasks.TaskCheckpoint

createIdVar(VarName, ConceptId) - Static method in class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

createPropertyChainRule(RelationType, TypeLabel, TypeLabel, LinkedHashMap<RelationType, Pair<TypeLabel, TypeLabel>>, GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Utility

creates rule R(fromRole: x, toRole: xm) :- R1(fromRole: x, ...), , R2, ...

createReflexiveRule(RelationType, TypeLabel, TypeLabel, GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Utility

create reflexive rule R(from: X, to: X) :- R(from: X,to: Y)

createSubPropertyRule(RelationType, RelationType, Map<TypeLabel, TypeLabel>, GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Utility

creates rule parent :- child

createTransitiveRule(RelationType, TypeLabel, TypeLabel, GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Utility

create transitive rule R(from: X, to: Y) :- R(from: X,to: Z), R(from: Z, to: Y)

createTraversal(PatternAdmin, GraknGraph) - Static method in class ai.grakn.graql.internal.gremlin.GreedyTraversalPlan

Create a traversal plan using the default maxTraersalAttempts.

createTraversal(PatternAdmin, GraknGraph, long) - Static method in class ai.grakn.graql.internal.gremlin.GreedyTraversalPlan

Create a semi-optimal traversal plan using a greedy approach

createValueVar(VarName, ValuePredicateAdmin) - Static method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

creator() - Method in class ai.grakn.engine.tasks.TaskState

CSVMigrationOptions - Class in ai.grakn.migration.csv

Configure the default CSV migration options and access arguments passed by the user

CSVMigrationOptions(String[]) - Constructor for class ai.grakn.migration.csv.CSVMigrationOptions

CSVMigrator - Class in ai.grakn.migration.csv

The CSV migrator will migrate all of the data in a CSV file into Grakn Graql var patters, to be imported into a graph as the user sees fit.

CSVMigrator(File) - Constructor for class ai.grakn.migration.csv.CSVMigrator

Construct a CSVMigrator to migrate data in the given file

CSVMigrator(Reader) - Constructor for class ai.grakn.migration.csv.CSVMigrator

Construct a CSVMigrator to migrate data in the given Reader

CURRENT_DIR_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

CYAN - Static variable in class ai.grakn.graql.internal.util.ANSI

D

Dashboard() - Constructor for class ai.grakn.util.REST.WebPath.Dashboard

DashboardController - Class in ai.grakn.engine.controller

Private endpoints used by dashboard to query by concept type.

DashboardController(EngineGraknGraphFactory, Service) - Constructor for class ai.grakn.engine.controller.DashboardController

dataType() - Method in interface ai.grakn.concept.Resource

Retrieves the data type of this Resource's ResourceType.

dataType(VarName, ResourceType.DataType) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

dataType(VarName, ResourceType.DataType<?>) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable representing a resource type with a data-type.

datatype(ResourceType.DataType<?>) - Method in interface ai.grakn.graql.Var

DataTypeAtom - Class in ai.grakn.graql.internal.reasoner.atom.property

Atomic corresponding to graql DataTypeProperty.

DataTypeAtom(VarName, DataTypeProperty, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

DataTypeProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the datatype property on a ResourceType.

DataTypeProperty(ResourceType.DataType<?>) - Constructor for class ai.grakn.graql.internal.pattern.property.DataTypeProperty

DATE - Static variable in class ai.grakn.concept.ResourceType.DataType

DateMacro - Class in ai.grakn.graql.internal.template.macro

Parse the given value (arg1) using the format (arg2) into another format (arg3).

DateMacro() - Constructor for class ai.grakn.graql.internal.template.macro.DateMacro

DBlookup() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

resolve the query by performing a db lookup

DEFAULT - Static variable in class ai.grakn.util.REST.GraphConfig

DEFAULT_CONFIG_FILE - Static variable in class ai.grakn.engine.GraknEngineConfig

DEFAULT_KEYSPACE - Static variable in class ai.grakn.graql.GraqlShell

DEFAULT_KEYSPACE_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

DEFAULT_LOG_CONFIG_FILE - Static variable in class ai.grakn.engine.GraknEngineConfig

DEFAULT_URI - Static variable in class ai.grakn.Grakn

Constant to be passed to Grakn.session(String, String) to specify the default localhost Grakn Engine location.

DEFAULT_URI - Static variable in interface ai.grakn.GraknSession

degree() - Method in interface ai.grakn.graql.ComputeQueryBuilder

degree() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

DegreeDistributionMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for collecting the result of a degree query.

DegreeDistributionMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.DegreeDistributionMapReduce

DegreeDistributionMapReduce(Set<TypeLabel>) - Constructor for class ai.grakn.graql.internal.analytics.DegreeDistributionMapReduce

DegreeQuery - Interface in ai.grakn.graql.analytics

Compute the number of relations that each instance takes part in.

DegreeStatisticsVertexProgram - Class in ai.grakn.graql.internal.analytics

The vertex program for computing the degree in statistics.

DegreeStatisticsVertexProgram() - Constructor for class ai.grakn.graql.internal.analytics.DegreeStatisticsVertexProgram

DegreeStatisticsVertexProgram(Set<TypeLabel>, Set<TypeLabel>) - Constructor for class ai.grakn.graql.internal.analytics.DegreeStatisticsVertexProgram

DegreeVertexProgram - Class in ai.grakn.graql.internal.analytics

The vertex program for computing the degree.

DegreeVertexProgram() - Constructor for class ai.grakn.graql.internal.analytics.DegreeVertexProgram

DegreeVertexProgram(Set<TypeLabel>, Set<TypeLabel>) - Constructor for class ai.grakn.graql.internal.analytics.DegreeVertexProgram

delete() - Method in interface ai.grakn.concept.Concept

Delete the Concept.

delete(GraknGraph, Concept) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

delete(GraknGraph, Concept) - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

delete(GraknGraph, Concept) - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

delete(GraknGraph, Concept) - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

delete(GraknGraph, Concept) - Method in interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

Delete the given property from the graph, if possible.

delete(Collection<VarAdmin>, MatchQuery) - Static method in class ai.grakn.graql.internal.query.Queries

delete(String...) - Method in interface ai.grakn.graql.MatchQuery

delete(Var...) - Method in interface ai.grakn.graql.MatchQuery

delete(Collection<? extends Var>) - Method in interface ai.grakn.graql.MatchQuery

DELETE_METHOD - Static variable in class ai.grakn.util.REST.HttpConn

DELETE_UNATTACHED_CONFIG - Static variable in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

DELETE_UNATTACHED_DEFAULT - Static variable in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

deleteJobCasting(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

deleteJobCasting(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

deleteJobCasting(String, String, ConceptId) - Method in interface ai.grakn.graph.admin.ConceptCache

deleteJobInstanceCount(String, TypeLabel) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

deleteJobInstanceCount(String, TypeLabel) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

deleteJobInstanceCount(String, TypeLabel) - Method in interface ai.grakn.graph.admin.ConceptCache

deleteJobResource(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

deleteJobResource(String, String, ConceptId) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

deleteJobResource(String, String, ConceptId) - Method in interface ai.grakn.graph.admin.ConceptCache

deletePlays(RoleType) - Method in interface ai.grakn.concept.EntityType

Removes the RoleType to prevent instances of this EntityType from playing it.

deletePlays(RoleType) - Method in interface ai.grakn.concept.RelationType

Removes the RoleType to prevent instances of this RelationType from playing it.

deletePlays(RoleType) - Method in interface ai.grakn.concept.ResourceType

Removes the RoleType to prevent instances of this ResourceType from playing it.

deletePlays(RoleType) - Method in interface ai.grakn.concept.RoleType

Removes the RoleType to prevent instances from playing it

deletePlays(RoleType) - Method in interface ai.grakn.concept.RuleType

deletePlays(RoleType) - Method in interface ai.grakn.concept.Type

DeleteQuery - Interface in ai.grakn.graql

A query for deleting concepts from a match query.

DeleteQueryAdmin - Interface in ai.grakn.graql.admin

Admin class for inspecting and manipulating a DeleteQuery

deleteRelates(RoleType) - Method in interface ai.grakn.concept.RelationType

Delete a RoleType from this RelationType

deleteScope(Instance) - Method in interface ai.grakn.concept.EntityType

Delete the scope specified.

deleteScope(Instance) - Method in interface ai.grakn.concept.RelationType

Delete the scope specified.

deleteScope(Instance) - Method in interface ai.grakn.concept.ResourceType

Delete the scope specified.

deleteScope(Instance) - Method in interface ai.grakn.concept.RoleType

Delete the scope specified.

deleteScope(Instance) - Method in interface ai.grakn.concept.RuleType

Delete the scope specified.

deleteScope(Instance) - Method in interface ai.grakn.concept.Type

Delete the scope specified.

deleteUnattached(boolean) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

Specify whether resources that are not associated with any entity or relationship should be deleted from the database.

deleteUnattached() - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

Return true if this job will delete unattached resources and false otherwise.

deserialize(String, byte[]) - Method in class ai.grakn.engine.tasks.TaskIdDeserializer

deserialize(String, byte[]) - Method in class ai.grakn.engine.tasks.TaskStateDeserializer

deserializeFromString(String) - Static method in class ai.grakn.engine.tasks.TaskStateDeserializer

die(Throwable) - Static method in class ai.grakn.migration.base.MigrationCLI

die(String) - Static method in class ai.grakn.migration.base.MigrationCLI

Disjunction<T extends PatternAdmin> - Interface in ai.grakn.graql.admin

A class representing a disjunction (or) of patterns.

disjunction(Set<T>) - Static method in class ai.grakn.graql.internal.pattern.Patterns

DISPLAY - Static variable in class ai.grakn.util.REST.RemoteShell

distinct() - Method in interface ai.grakn.graql.MatchQuery

remove any duplicate results from the query

distinctCasting(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

distinctCasting(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates two castings are unique

doStage(MapReduce.Stage) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

We skip the combine stage and do only MAP and REDUCE.

doStage(MapReduce.Stage) - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

DOUBLE - Static variable in class ai.grakn.concept.ResourceType.DataType

DoubleMacro - Class in ai.grakn.graql.internal.template.macro

Convert the given value into a boolean (true/false).

DoubleMacro() - Constructor for class ai.grakn.graql.internal.template.macro.DoubleMacro

dumpData() - Method in class ai.grakn.migration.export.GraphWriter

Export the data of a Grakn graph as a Graql string

dumpOntology() - Method in class ai.grakn.migration.export.GraphWriter

Export the ontology of a Grakn graph as Graql string

E

element(String) - Method in class ai.grakn.migration.xml.XmlMigrator

EndlessExecutionMockTask - Class in ai.grakn.engine.tasks.mock

Mocked task that will never end

EndlessExecutionMockTask() - Constructor for class ai.grakn.engine.tasks.mock.EndlessExecutionMockTask

ENGINE_CACHE - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ENGINE_CACHE_CONCEPT_IDS - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ENGINE_CACHE_EXACT_JOB - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ENGINE_CACHE_JOB_TYPE - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ENGINE_CACHE_KEYSPACES - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ENGINE_CACHE_TYPE_INSTANCE_COUNT - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ENGINE_CACHE_UPDATE_TIME - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ENGINE_ID - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

EngineCacheDistributed - Class in ai.grakn.engine.cache

Engine's internal Concept ID cache

EngineCacheProvider - Class in ai.grakn.engine.cache

Provides the correct engine cache

EngineCacheProvider() - Constructor for class ai.grakn.engine.cache.EngineCacheProvider

EngineCacheStandAlone - Class in ai.grakn.engine.cache

Engine's internal Concept ID cache

EngineCommunicator - Class in ai.grakn.util

Establishes communication between the graph and engine

EngineCommunicator() - Constructor for class ai.grakn.util.EngineCommunicator

EngineGraknGraphFactory - Class in ai.grakn.factory

Engine's internal Graph Factory

engineID() - Method in class ai.grakn.engine.tasks.TaskState

EngineID - Class in ai.grakn.engine.util

Assigns a random ID to the current instance of Engine.

EngineStorageException - Exception in ai.grakn.exception

An exception which encapsulates a error storing to or reading from an engine StateStorage implementation

EngineStorageException(String) - Constructor for exception ai.grakn.exception.EngineStorageException

EngineStorageException(Exception) - Constructor for exception ai.grakn.exception.EngineStorageException

EngineUnavailableException - Exception in ai.grakn.exception

Exception to be thrown when a Grakn Engine server is unavailable

EngineUnavailableException(Exception) - Constructor for exception ai.grakn.exception.EngineUnavailableException

ENTITIES_JSON_FIELD - Static variable in class ai.grakn.util.REST.Response.Json

Entity - Interface in ai.grakn.concept

An instance of Entity Type EntityType

entity(OWLNamedIndividual) - Method in class ai.grakn.migration.owl.OWLMigrator

entityRole(TypeLabel) - Method in interface ai.grakn.migration.owl.Namer

The name of the entity role type in an entity-role relation representing an OWL data property

entityRole(EntityType, ResourceType<?>) - Method in class ai.grakn.migration.owl.OWLMigrator

EntityType - Interface in ai.grakn.concept

Ontology element used to represent categories.

entityType(OWLClass) - Method in class ai.grakn.migration.owl.OWLMigrator

entityTypeFilter(Answer, Set<TypeAtom>) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

entrySet() - Method in interface ai.grakn.graql.admin.Answer

entrySet() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

eq(Object) - Static method in class ai.grakn.graql.Graql

eq(Var) - Static method in class ai.grakn.graql.Graql

eq(Object) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

equals(Object) - Method in class ai.grakn.concept.ConceptId

equals(Object) - Method in class ai.grakn.concept.TypeLabel

equals(Object) - Method in class ai.grakn.engine.TaskId

equals(Object) - Method in class ai.grakn.engine.tasks.TaskCheckpoint

equals(Object) - Method in class ai.grakn.engine.util.EngineID

equals(Object) - Method in class ai.grakn.graql.internal.gremlin.EquivalentFragmentSet

equals(Object) - Method in class ai.grakn.graql.internal.gremlin.GraqlTraversal

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.DataTypeProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.IdProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.IsAbstractProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.LabelProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.RuleProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

equals(Object) - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

equals(Object) - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.property.IsAbstractAtom

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.property.RegexAtom

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

equals(Object) - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

equals(Object) - Method in class ai.grakn.graql.VarName

EqualsMacro - Class in ai.grakn.graql.internal.template.macro

Compares the given values.

EqualsMacro() - Constructor for class ai.grakn.graql.internal.template.macro.EqualsMacro

equalsValue() - Method in interface ai.grakn.graql.admin.ValuePredicateAdmin

equivalenceHashCode() - Method in interface ai.grakn.graql.admin.Atomic

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.property.IsAbstractAtom

equivalenceHashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.property.RegexAtom

EquivalentFragmentSet - Class in ai.grakn.graql.internal.gremlin

a pattern to match in the graph.

EquivalentFragmentSet(Fragment...) - Constructor for class ai.grakn.graql.internal.gremlin.EquivalentFragmentSet

EquivalentFragmentSets - Class in ai.grakn.graql.internal.gremlin.sets

Factory class for producing instances of EquivalentFragmentSet.

EquivalentFragmentSets() - Constructor for class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

ERROR - Static variable in class ai.grakn.util.REST.RemoteShell

ErrorMessage - Enum in ai.grakn.graql.internal.shell

Error message strings for shell

ErrorMessage - Enum in ai.grakn.util

Enum containing error messages.

escapeString(String) - Static method in class ai.grakn.graql.internal.util.StringConverter

exception() - Method in class ai.grakn.engine.tasks.TaskState

EXCEPTION - Static variable in class ai.grakn.util.REST.Response

exceptionFrom(HttpResponse) - Method in class ai.grakn.client.Client

ExceptionWrapper - Class in ai.grakn.engine.util

Utility class to execute a Runnable and log any exceptions thrown without propagating them further.

ExceptionWrapper() - Constructor for class ai.grakn.engine.util.ExceptionWrapper

ExceptionWrapper.RunnableWithExceptions<E extends Exception> - Interface in ai.grakn.engine.util

Function interface that throws exception for use in the noThrow function

execute() - Method in interface ai.grakn.graql.analytics.CountQuery

Execute the query.

execute() - Method in interface ai.grakn.graql.analytics.MaxQuery

Execute the query.

execute() - Method in interface ai.grakn.graql.analytics.MeanQuery

Execute the query.

execute() - Method in interface ai.grakn.graql.analytics.MedianQuery

Execute the query.

execute() - Method in interface ai.grakn.graql.analytics.MinQuery

Execute the query.

execute() - Method in interface ai.grakn.graql.analytics.PathQuery

Execute the query.

execute() - Method in interface ai.grakn.graql.analytics.StdQuery

Execute the query.

execute() - Method in interface ai.grakn.graql.analytics.SumQuery

Execute the query.

execute(Vertex, Messenger<T>, Memory) - Method in class ai.grakn.graql.internal.analytics.GraknVertexProgram

execute() - Method in interface ai.grakn.graql.Query

Execute the query against the graph (potentially writing to the graph) and return a result

executeCombine(JavaPairRDD<K, V>, Configuration) - Static method in class ai.grakn.graph.internal.computer.GraknSparkExecutor

executeMap(JavaPairRDD<Object, VertexWritable>, MapReduce<K, V, ?, ?, ?>, Configuration) - Static method in class ai.grakn.graph.internal.computer.GraknSparkExecutor

executeReduce(JavaPairRDD<K, V>, MapReduce<K, V, OK, OV, ?>, Configuration) - Static method in class ai.grakn.graph.internal.computer.GraknSparkExecutor

executeResumeInner(TaskCheckpoint) - Method in class ai.grakn.engine.tasks.mock.EndlessExecutionMockTask

executeResumeInner(TaskCheckpoint) - Method in class ai.grakn.engine.tasks.mock.FailingMockTask

executeResumeInner(TaskCheckpoint) - Method in class ai.grakn.engine.tasks.mock.LongExecutionMockTask

executeResumeInner(TaskCheckpoint) - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

executeResumeInner(TaskCheckpoint) - Method in class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.EndlessExecutionMockTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.FailingMockTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.LongExecutionMockTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

executeStartInner(TaskId) - Method in class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

executeVertexProgramIteration(JavaPairRDD<Object, VertexWritable>, JavaPairRDD<Object, ViewIncomingPayload<M>>, GraknSparkMemory, Configuration) - Static method in class ai.grakn.graph.internal.computer.GraknSparkExecutor

explain(AnswerExplanation) - Method in interface ai.grakn.graql.admin.Answer

explain this answer by providing explanation with preserving the structure of dependent answers

explain(AnswerExplanation) - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyAnswerIterator

explain(AnswerExplanation) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

EXPLAIN - Static variable in class ai.grakn.util.REST.WebPath.Dashboard

explanation - Variable in class ai.grakn.graql.internal.reasoner.cache.Cache

Explanation - Class in ai.grakn.graql.internal.reasoner.explanation

Base class for explanation classes.

Explanation() - Constructor for class ai.grakn.graql.internal.reasoner.explanation.Explanation

explanationAnswersToHAL(Stream<Answer>, int) - Static method in class ai.grakn.graql.internal.hal.HALBuilder

EXPLORE - Static variable in class ai.grakn.util.REST.WebPath.Dashboard

exportData() - Method in class ai.grakn.migration.export.GraphWriterOptions

exportOntology() - Method in class ai.grakn.migration.export.GraphWriterOptions

ExternalOffsetStorage - Class in ai.grakn.engine.tasks

Store Kakfa offsets externally in Zookeeper for exactly once processing

ExternalOffsetStorage(ZookeeperConnection) - Constructor for class ai.grakn.engine.tasks.ExternalOffsetStorage

ExternalStorageRebalancer - Class in ai.grakn.engine.tasks.manager

Class that will store the last offsets after a rebalance in an external storage (zookeeper)

extractPredicate(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

extractPredicate(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

extractPredicate(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

extractTypeId() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

extractTypeId(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

extractTypeId(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

extractTypeId() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

extractUserFromJWT(String) - Static method in class ai.grakn.engine.util.JWTHandler

extractValueVariableName(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

extractValueVariableName(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

extractValueVariableName(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

extractValueVariableName(VarAdmin) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

F

FACTORY_ANALYTICS - Static variable in class ai.grakn.engine.GraknEngineConfig

FACTORY_INTERNAL - Static variable in class ai.grakn.engine.GraknEngineConfig

FailingMockTask - Class in ai.grakn.engine.tasks.mock

Mocked task that will throw exception

FailingMockTask() - Constructor for class ai.grakn.engine.tasks.mock.FailingMockTask

FAILOVER - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

FailoverElector - Class in ai.grakn.engine.tasks.manager.singlequeue

The FailoverElector it registers itself with the leadership election and controls the lifecycle of TaskFailover if elected

FailoverElector(EngineID, ZookeeperConnection, TaskStateStorage) - Constructor for class ai.grakn.engine.tasks.manager.singlequeue.FailoverElector

Instantiating a FailoverElector adds this engine to the leadership selection process

filter(QueryAnswers) - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

apply the not equals filter to answer set

filter(Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

apply the not equals filter to answer stream

filterVars(Set<VarName>) - Method in interface ai.grakn.graql.admin.Answer

filterVars(Set<VarName>) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

filterVars(Set<VarName>) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

filter answers by constraining the variable set to the provided one

findNextJoinable(Atom) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

fixDuplicateCastings(String, Set<ConceptId>) - Method in interface ai.grakn.graph.admin.GraknAdmin

Merges the provided duplicate castings.

fixDuplicateCastings(String, Set<ConceptId>) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Merges the provided duplicate castings.

fixDuplicateResources(String, Set<ConceptId>) - Method in interface ai.grakn.graph.admin.GraknAdmin

Merges the provided duplicate resources

fixDuplicateResources(String, Set<ConceptId>) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

FLOAT - Static variable in class ai.grakn.concept.ResourceType.DataType

flush() - Method in class ai.grakn.client.LoaderClient

Load any remaining batches in the queue.

format(Object) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

formatVar(Object) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

FOUND_IN_ITERATION - Static variable in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

Fragment - Interface in ai.grakn.graql.internal.gremlin.fragment

represents a graph traversal, with one start point and optionally an end point

fragmentCost(double) - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

fragments() - Method in class ai.grakn.graql.internal.gremlin.EquivalentFragmentSet

Fragments - Class in ai.grakn.graql.internal.gremlin.fragment

Factory for creating instances of Fragment.

from(ConceptId) - Method in interface ai.grakn.graql.analytics.PathQuery

fromIri(IRI) - Method in interface ai.grakn.migration.owl.Namer

Create and return a name from a full IRI.

fromIri(String) - Method in interface ai.grakn.migration.owl.Namer

G

generate() - Static method in class ai.grakn.engine.TaskId

generateFinalResult(Iterator<KeyValue<String, Long>>) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

generateFinalResult(Iterator<KeyValue<Serializable, Set<String>>>) - Method in class ai.grakn.graql.internal.analytics.ClusterMemberMapReduce

generateFinalResult(Iterator<KeyValue<Serializable, Long>>) - Method in class ai.grakn.graql.internal.analytics.ClusterSizeMapReduce

generateFinalResult(Iterator<KeyValue<Serializable, Set<String>>>) - Method in class ai.grakn.graql.internal.analytics.DegreeDistributionMapReduce

generateFinalResult(Iterator<KeyValue<Serializable, T>>) - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

generateResourceIndex(TypeLabel, String) - Static method in class ai.grakn.util.Schema

get(String) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

get(VarName) - Method in interface ai.grakn.graql.admin.Answer

get(VarName) - Method in interface ai.grakn.graql.admin.Unifier

get(VarName) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

get(VarName) - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

get() - Method in class ai.grakn.graql.internal.template.macro.UnescapedString

get(String) - Method in interface ai.grakn.graql.MatchQuery

GET - Static variable in class ai.grakn.util.REST.WebPath.Tasks

GET_METHOD - Static variable in class ai.grakn.util.REST.HttpConn

getAggregate() - Method in interface ai.grakn.graql.NamedAggregate

Get the aggregate this named aggregate represents.

getAnswerIterator(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

getAnswerIterator(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

getAnswerIterator(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

getAnswers() - Method in interface ai.grakn.graql.admin.Answer

getAnswers() - Method in interface ai.grakn.graql.admin.AnswerExplanation

getAnswers(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

getAnswers(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

retrieve cached answers for provided query

getAnswers(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

getAnswers() - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

getAnswers() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

getAnswerStream(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

getAnswerStream(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

getAnswerStream(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

getApplicableRules() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getAtom() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

getAtoms() - Method in interface ai.grakn.graql.admin.ReasonerQuery

getAtoms() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getAvailableThreads() - Method in class ai.grakn.engine.GraknEngineConfig

getBatch() - Method in class ai.grakn.migration.base.MigrationOptions

getBatch() - Method in class ai.grakn.migration.json.JsonMigrationOptions

getBatch() - Method in class ai.grakn.migration.sql.SQLMigrationOptions

getBatch() - Method in class ai.grakn.migration.xml.XmlMigrationOptions

getBatchSize() - Method in class ai.grakn.client.LoaderClient

Get the number of queries in each transaction

getBody() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

getBytes(String) - Static method in class ai.grakn.engine.user.Password

getCache() - Static method in class ai.grakn.engine.cache.EngineCacheProvider

getCache() - Static method in class ai.grakn.engine.cache.EngineCacheStandAlone

getCandidates() - Method in class ai.grakn.graql.Autocomplete

getCastingJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

getCastingJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

getCastingJobs(String) - Method in interface ai.grakn.graph.admin.ConceptCache

getClassType() - Method in enum ai.grakn.util.Schema.BaseType

getCombinedPattern() - Method in interface ai.grakn.graql.admin.Atomic

getCombinedPattern() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

getCombinedPattern() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

getCombinedPattern() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

getCommitFrequency() - Static method in class ai.grakn.graql.internal.reasoner.Reasoner

getCompatibleRelationTypes(Set<T>, Function<T, Set<RelationType>>) - Static method in class ai.grakn.graql.internal.reasoner.Utility

compute the set of compatible relation types for given types (intersection of allowed sets of relation types for each entry type)

getCompatibleRoleTypes(Type, Set<RoleType>) - Static method in class ai.grakn.graql.internal.reasoner.Utility

Gets roletypes a given type can play in the provided relType relation type by performing type intersection between type's playedRoles and relation's relates.

getComplexity() - Method in class ai.grakn.graql.internal.gremlin.GraqlTraversal

Get the estimated complexity of the traversal.

getConcept(ConceptId) - Method in interface ai.grakn.GraknGraph

Get the Concept with identifier provided, if it exists.

getConcept(Schema.ConceptProperty, String) - Method in interface ai.grakn.graph.admin.GraknAdmin

getConcept(Schema.ConceptProperty, String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getConcept(ConceptId) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getConcept(VarAdmin) - Method in class ai.grakn.graql.internal.query.InsertQueryExecutor

getConceptProperty() - Method in class ai.grakn.concept.ResourceType.DataType

getConceptRawId(Object) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Looks up concept by using id against vertex ids.

getConceptRawId(Object) - Method in class ai.grakn.graph.internal.GraknTinkerGraph

getConclusionTypes() - Method in interface ai.grakn.concept.Rule

Retrieve a set of Types that constitue a part of the conclusion of the Rule.

getConfiguration() - Method in class ai.grakn.migration.base.MigrationOptions

getCursorPosition() - Method in class ai.grakn.graql.Autocomplete

getDataType() - Method in interface ai.grakn.concept.ResourceType

Get the data type to which instances of the ResourceType must conform.

getDataType() - Method in class ai.grakn.graql.internal.pattern.property.DataTypeProperty

getDataType() - Method in class ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

getDataType() - Method in enum ai.grakn.util.Schema.ConceptProperty

getDataType() - Method in enum ai.grakn.util.Schema.EdgeProperty

getDeleters() - Method in interface ai.grakn.graql.admin.DeleteQueryAdmin

getDependencies() - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

getDisjunctiveNormalForm() - Method in interface ai.grakn.graql.admin.Conjunction

getDisjunctiveNormalForm() - Method in interface ai.grakn.graql.admin.Disjunction

getDisjunctiveNormalForm() - Method in interface ai.grakn.graql.admin.PatternAdmin

Get the disjunctive normal form of this pattern group.

getDriver() - Method in class ai.grakn.migration.sql.SQLMigrationOptions

getEdgeLabel(String) - Static method in enum ai.grakn.util.Schema.EdgeLabel

getElement() - Method in class ai.grakn.migration.xml.XmlMigrationOptions

getElementComputeKeys() - Method in class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

getElementComputeKeys() - Method in class ai.grakn.graql.internal.analytics.DegreeStatisticsVertexProgram

getElementComputeKeys() - Method in class ai.grakn.graql.internal.analytics.DegreeVertexProgram

getElementComputeKeys() - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

getElementComputeKeys() - Method in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

getEnd() - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

getEntity(T, ResourceType<T>) - Method in class ai.grakn.migration.owl.OWLMigrator

getEntityType(String) - Method in interface ai.grakn.GraknGraph

Get the Entity Type with the label provided, if it exists.

getEntityType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getEquivalentFragmentSet() - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

getExplanation() - Method in interface ai.grakn.graql.admin.Answer

getExplanation() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

getExplanations() - Method in interface ai.grakn.graql.admin.Answer

getExplanations() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

getExplicitPath() - Method in interface ai.grakn.graql.admin.Answer

getExplicitPath() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

getFilters() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getGraph(String, GraknTxType) - Method in class ai.grakn.factory.EngineGraknGraphFactory

getGraph() - Method in interface ai.grakn.graql.admin.InsertQueryAdmin

getGraph() - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

getGraph() - Method in class ai.grakn.graql.internal.query.InsertQueryExecutor

getGraph() - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

getGraphComputer() - Method in class ai.grakn.factory.GraknSessionImpl

getGraphComputer() - Method in interface ai.grakn.GraknSession

Get a new or existing GraknComputer.

getGraphComputer() - Method in class ai.grakn.graph.internal.GraknComputerImpl

getGraphComputerClass(String) - Method in class ai.grakn.graph.internal.GraknComputerImpl

getGraphTraversal(GraknGraph) - Method in class ai.grakn.graql.internal.gremlin.GraqlTraversal

Get the GraphTraversal that this GraqlTraversal represents.

getGraphWithNewTransaction(HadoopGraph, boolean) - Method in class ai.grakn.factory.TitanHadoopInternalFactory

getHead() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

getHypothesisTypes() - Method in interface ai.grakn.concept.Rule

Retrieve a set of Types that constitute a part of the hypothesis of this Rule.

getId() - Method in interface ai.grakn.concept.Concept

Get the unique ID associated with the Concept.

getId() - Method in class ai.grakn.engine.tasks.TaskState

getId() - Method in interface ai.grakn.graql.admin.VarAdmin

getId() - Method in class ai.grakn.graql.internal.pattern.property.IdProperty

getIdPredicate(VarName) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getIdPredicate(VarName, VarAdmin, Set<VarAdmin>, ReasonerQuery) - Static method in class ai.grakn.graql.internal.reasoner.Utility

looks for an appropriate var property with a specified name among the vars and maps it to an IdPredicate, covers both the cases when variable is and isn't user defined

getIdPredicates() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getIdPredicates() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getImplicitInnerVars() - Method in interface ai.grakn.graql.admin.VarAdmin

Get all inner variables, including implicit variables such as in a has property

getImplicitInnerVars() - Method in interface ai.grakn.graql.admin.VarProperty

Get a stream of any inner VarAdmin within this `VarProperty`, including any that may have been implicitly created (such as with "has").

getImplicitInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

getInnerVar() - Method in interface ai.grakn.graql.admin.ValuePredicateAdmin

Get the inner variable that this predicate refers to, if one is present

getInnerVars() - Method in interface ai.grakn.graql.admin.VarAdmin

getInnerVars() - Method in interface ai.grakn.graql.admin.VarProperty

Get a stream of any inner VarAdmin within this `VarProperty`.

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

getInnerVars() - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

getInnerVars() - Method in interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

getInput() - Method in class ai.grakn.migration.base.MigrationOptions

getInstance() - Static method in class ai.grakn.engine.GraknEngineConfig

getInstance() - Static method in class ai.grakn.engine.postprocessing.PostProcessing

getInstance() - Static method in class ai.grakn.engine.user.UsersHandler

getInstance() - Static method in class ai.grakn.factory.EngineGraknGraphFactory

getInstanceCountJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

getInstanceCountJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

getInstanceCountJobs(String) - Method in interface ai.grakn.graph.admin.ConceptCache

getInverseAnswerMap(Q, Set<VarName>) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

return an inverse answer map which is more suitable for operations involving concept comparison (joins, filtering, etc.) NB: consumes the underlying stream for the specified query

getInverseAnswerMap(Q) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

returns an inverse answer map with all query variables

getIteration() - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

getKeyspace() - Method in interface ai.grakn.GraknGraph

Utility function to get the name of the keyspace where the graph is persisted.

getKeyspace() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getKeyspace() - Method in class ai.grakn.migration.base.MigrationOptions

getKeyspaces() - Method in class ai.grakn.engine.cache.EngineCacheDistributed

getKeyspaces() - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

getKeyspaces() - Method in interface ai.grakn.graph.admin.ConceptCache

getLabel() - Method in interface ai.grakn.concept.Type

Returns the unique label of this Type.

getLabel() - Method in enum ai.grakn.util.Schema.Analytics

getLabel() - Method in enum ai.grakn.util.Schema.EdgeLabel

getLabel(TypeLabel) - Method in enum ai.grakn.util.Schema.ImplicitType

getLabel(String) - Method in enum ai.grakn.util.Schema.ImplicitType

getLabel() - Method in enum ai.grakn.util.Schema.MetaSchema

getLabelValue() - Method in class ai.grakn.graql.internal.pattern.property.LabelProperty

getLastTimeJobAdded() - Method in class ai.grakn.engine.cache.EngineCacheDistributed

getLastTimeJobAdded() - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

getLastTimeJobAdded() - Method in interface ai.grakn.graph.admin.ConceptCache

getLHS() - Method in interface ai.grakn.concept.Rule

Retrieves the Left Hand Side of a Graql query.

getLinkedAtoms() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

getListPermutations(List<T>) - Static method in class ai.grakn.graql.internal.reasoner.Utility

get all permutations of an entry list

getLocation() - Method in class ai.grakn.migration.sql.SQLMigrationOptions

getLogFilePath() - Method in class ai.grakn.engine.GraknEngineConfig

getMappedTypeConstraints() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getMappedTypeConstraints() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getMappedTypeConstraints() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

getMappings() - Method in interface ai.grakn.graql.admin.Unifier

getMappings() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

getMatchQuery() - Method in interface ai.grakn.graql.admin.AskQueryAdmin

getMatchQuery() - Method in interface ai.grakn.graql.admin.DeleteQueryAdmin

getMatchQuery() - Method in interface ai.grakn.graql.admin.InsertQueryAdmin

getMatchQuery() - Method in interface ai.grakn.graql.admin.ReasonerQuery

getMatchQuery() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getMemoryComputeKeys() - Method in class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

getMemoryComputeKeys() - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

getMemoryComputeKeys() - Method in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

getMemoryKey() - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

getMemoryKey() - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

getMessage(Object...) - Method in enum ai.grakn.graql.internal.shell.ErrorMessage

getMessage(Object...) - Method in enum ai.grakn.util.ErrorMessage

getMessageScopes(Memory) - Method in class ai.grakn.graql.internal.analytics.DegreeStatisticsVertexProgram

getMessageScopes(Memory) - Method in class ai.grakn.graql.internal.analytics.DegreeVertexProgram

getMessageScopes(Memory) - Method in class ai.grakn.graql.internal.analytics.GraknVertexProgram

getMessageScopes(Memory) - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

getMessageScopes(Memory) - Method in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

getMetaConcept() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all Types.

getMetaConcept() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMetaEntityType() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all the Entity Types.

getMetaEntityType() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMetaRelationType() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all Relation Types.

getMetaRelationType() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMetaResourceType() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all the Resource Types.

getMetaResourceType() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMetaRoleType() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all the Role Types.

getMetaRoleType() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMetaRuleConstraint() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all constraint rules.

getMetaRuleConstraint() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMetaRuleInference() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all inference rules.

getMetaRuleInference() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMetaRuleType() - Method in interface ai.grakn.graph.admin.GraknAdmin

Get the root of all Rule Types;

getMetaRuleType() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getMultiPredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

getName() - Method in class ai.grakn.concept.ResourceType.DataType

getName() - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

The name of the fragment

getName() - Method in class ai.grakn.graql.internal.pattern.property.DataTypeProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.IdProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.LabelProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.LhsProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.RhsProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

getName() - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

getName() - Method in interface ai.grakn.graql.NamedAggregate

Get the name of this aggregate.

getNonMetaTopRole(RoleType) - Static method in class ai.grakn.graql.internal.reasoner.Utility

getNonSelectableConstraints() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getNullString() - Method in class ai.grakn.migration.csv.CSVMigrationOptions

getNumberActiveTasks() - Method in class ai.grakn.migration.base.MigrationOptions

getNumberActiveTasks() - Method in class ai.grakn.migration.json.JsonMigrationOptions

getNumberActiveTasks() - Method in class ai.grakn.migration.sql.SQLMigrationOptions

getNumberActiveTasks() - Method in class ai.grakn.migration.xml.XmlMigrationOptions

getNumberOptions() - Method in class ai.grakn.migration.base.MigrationOptions

getNumCastingJobs(String) - Method in interface ai.grakn.graph.admin.ConceptCache

getNumJobs(String) - Method in interface ai.grakn.graph.admin.ConceptCache

getNumResourceJobs(String) - Method in interface ai.grakn.graph.admin.ConceptCache

getOffset(TopicPartition) - Method in class ai.grakn.engine.tasks.ExternalOffsetStorage

Get the offset from Zookeeper for the given partition.

getOptions() - Method in class ai.grakn.migration.base.MigrationOptions

getParentQuery() - Method in interface ai.grakn.graql.admin.Atomic

getParentQuery() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

getPassword() - Method in class ai.grakn.migration.sql.SQLMigrationOptions

getPath(String) - Method in class ai.grakn.engine.GraknEngineConfig

getPattern() - Method in interface ai.grakn.graql.admin.Atomic

getPattern() - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

getPattern() - Method in interface ai.grakn.graql.admin.ReasonerQuery

getPattern() - Method in class ai.grakn.graql.internal.pattern.property.RuleProperty

getPattern() - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

getPattern() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

getPattern() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getPatternAdmins(Collection<? extends Pattern>) - Static method in class ai.grakn.graql.internal.util.AdminConverter

getPatterns() - Method in interface ai.grakn.graql.admin.Conjunction

getPatterns() - Method in interface ai.grakn.graql.admin.Disjunction

getPermutationUnifiers(Atom) - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getPermutationUnifiers(Atom) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getPersistenceValue(D) - Method in class ai.grakn.concept.ResourceType.DataType

Converts the provided value into the data type and format which it will be saved in.

getPredicate() - Method in interface ai.grakn.graql.admin.ValuePredicateAdmin

getPredicate() - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

getPredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

getPredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

getPredicates() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getPredicateValue() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

getPredicateValue() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

getPredicateValue() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

getPreferredPersist() - Method in class ai.grakn.graql.internal.analytics.GraknVertexProgram

getPreferredResultGraph() - Method in class ai.grakn.graql.internal.analytics.GraknVertexProgram

getPrintableName() - Method in interface ai.grakn.graql.admin.VarAdmin

getProperties() - Method in class ai.grakn.engine.GraknEngineConfig

getProperties() - Method in interface ai.grakn.graql.admin.VarAdmin

Get a stream of all properties on this variable

getProperties(Class<T>) - Method in interface ai.grakn.graql.admin.VarAdmin

Get a stream of all properties of a particular type on this variable

getProperty(String) - Method in class ai.grakn.engine.GraknEngineConfig

getProperty(String, String) - Method in class ai.grakn.engine.GraknEngineConfig

getProperty(Class<T>) - Method in interface ai.grakn.graql.admin.VarAdmin

Get a unique property of a particular type on this variable, if it exists

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.DataTypeProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.IdProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.LabelProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.RuleProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

getProperty() - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

getPropertyAsBool(String) - Method in class ai.grakn.engine.GraknEngineConfig

getPropertyAsInt(String) - Method in class ai.grakn.engine.GraknEngineConfig

getPropertyAsLong(String) - Method in class ai.grakn.engine.GraknEngineConfig

getQueries() - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

getQuery() - Method in interface ai.grakn.graql.admin.AnswerExplanation

getQuery() - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

getQuery() - Method in class ai.grakn.graql.internal.reasoner.explanation.RuleExplanation

getQuery() - Method in class ai.grakn.migration.sql.SQLMigrationOptions

getQuote() - Method in class ai.grakn.migration.csv.CSVMigrationOptions

getRawValue() - Method in class ai.grakn.concept.ConceptId

getReferenceVarName() - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

getRegex() - Method in interface ai.grakn.concept.ResourceType

Retrieve the regular expression to which instances of this ResourceType must conform, or null if no regular expression is set.

getRegex() - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

getRegex() - Method in class ai.grakn.graql.internal.reasoner.atom.property.RegexAtom

getRelationPlayers() - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

getRelationPlayers() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getRelationType(String) - Method in interface ai.grakn.GraknGraph

Get the Relation Type with the label provided, if it exists.

getRelationType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getRepresentation() - Method in class ai.grakn.graql.internal.hal.HALConceptData

getResource(V) - Method in interface ai.grakn.concept.ResourceType

Get the Resource with the value provided, and its type, or return NULL

getResource() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

getResourceJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheDistributed

getResourceJobs(String) - Method in class ai.grakn.engine.cache.EngineCacheStandAlone

getResourceJobs(String) - Method in interface ai.grakn.graph.admin.ConceptCache

getResourcesByValue(V) - Method in interface ai.grakn.GraknGraph

Get all Resources holding the value provided, if they exist.

getResourcesByValue(V) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getResourceType(String) - Method in interface ai.grakn.GraknGraph

Get the Resource Type with the label provided, if it exists.

getResourceType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getResourceType() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

getRetry() - Method in class ai.grakn.migration.base.MigrationOptions

getRHS() - Method in interface ai.grakn.concept.Rule

Retrieves the Right Hand Side of a Graql query.

getRole() - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

getRole() - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

getRolePlayer() - Method in interface ai.grakn.graql.admin.RelationPlayer

getRolePlayers() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getRoleType(String) - Method in interface ai.grakn.GraknGraph

Get the Role Type with the label provided, if it exists.

getRoleType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getRoleType() - Method in interface ai.grakn.graql.admin.RelationPlayer

getRoleVarTypeMap() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getRoleVarTypeMap() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getRule() - Method in class ai.grakn.graql.internal.reasoner.explanation.RuleExplanation

getRuleConclusionAtom() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

getRuleId() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

getRules(GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Reasoner

getRulesOfConclusion() - Method in interface ai.grakn.concept.Type

Return the collection of Rules for which this Type serves as a conclusion.

getRulesOfHypothesis() - Method in interface ai.grakn.concept.Type

Return the collection of Rules for which this Type serves as a hypothesis.

getRuleType(String) - Method in interface ai.grakn.GraknGraph

Get the Rule Type with the label provided, if it exists.

getRuleType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getRuntime() - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

getScheduler() - Method in class ai.grakn.engine.tasks.manager.multiqueue.SchedulerElector

getSchemaFile() - Method in class ai.grakn.migration.xml.XmlMigrationOptions

getScope() - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

getSelectedNames() - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

getSelectedNames() - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

getSeparator() - Method in class ai.grakn.migration.csv.CSVMigrationOptions

getStart() - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

getState(TaskId) - Method in class ai.grakn.engine.tasks.storage.TaskStateGraphStore

getState(TaskId) - Method in class ai.grakn.engine.tasks.storage.TaskStateInMemoryStore

getState(TaskId) - Method in class ai.grakn.engine.tasks.storage.TaskStateZookeeperStore

Retrieve the TaskState associated with the given ID.

getState(TaskId) - Method in interface ai.grakn.engine.tasks.TaskStateStorage

This is a copy of the internal TaskState object.

getStatus(TaskId) - Method in class ai.grakn.client.TaskClient

Get the status of a given task on the server

getStatus() - Method in exception ai.grakn.exception.GraknEngineServerException

getSuperType() - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

getSuperTypes(RoleType) - Static method in class ai.grakn.graql.internal.reasoner.Utility

getTaskManager() - Method in class ai.grakn.engine.GraknEngineServer

getTasks(TaskStatus, String, String, EngineID, int, int) - Method in class ai.grakn.engine.tasks.storage.TaskStateGraphStore

getTasks(TaskStatus, String, String, EngineID, int, int, Boolean) - Method in class ai.grakn.engine.tasks.storage.TaskStateGraphStore

getTasks(TaskStatus, String, String, EngineID, int, int) - Method in class ai.grakn.engine.tasks.storage.TaskStateInMemoryStore

getTasks(TaskStatus, String, String, EngineID, int, int) - Method in class ai.grakn.engine.tasks.storage.TaskStateZookeeperStore

This implementation will fetch all of the tasks from zookeeper and then filer them out.

getTasks(TaskStatus, String, String, EngineID, int, int) - Method in interface ai.grakn.engine.tasks.TaskStateStorage

Return a Set of Pairs of tasks that match any of the criteria.

getTemplate() - Method in class ai.grakn.migration.base.MigrationOptions

getTinkerPopGraph() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getTinkerTraversal() - Method in interface ai.grakn.graph.admin.GraknAdmin

Utility function to get a read-only Tinkerpop traversal.

getTinkerTraversal() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getTopRoles(Set<RoleType>) - Static method in class ai.grakn.graql.internal.reasoner.Utility

getType(TypeLabel) - Method in interface ai.grakn.GraknGraph

Get the Type with the label provided, if it exists.

getType(TypeLabel) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

getType() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

getType() - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

getType() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getType() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

getTypeConstraints() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getTypeConstraints() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getTypeId() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getTypeLabel() - Method in interface ai.grakn.graql.admin.VarAdmin

getTypeLabels() - Method in interface ai.grakn.graql.admin.VarAdmin

getTypes() - Method in interface ai.grakn.graql.admin.InsertQueryAdmin

getTypes(GraknGraph) - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

getTypes() - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

getTypes() - Method in interface ai.grakn.graql.admin.VarProperty

Get a stream of VarAdmin that must be types.

getTypes() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

getTypes() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

getTypes() - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

getTypes() - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

getTypes() - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

getTypes() - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

getTypes() - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

getTypes(GraknGraph) - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

getTypes() - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

getUnifiedAnswers(T, T, QueryAnswers) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

unify answers of childQuery with parentQuery

getUnifier(Atomic) - Method in interface ai.grakn.graql.admin.Atomic

getUnifier(ReasonerQuery) - Method in interface ai.grakn.graql.admin.ReasonerQuery

getUnifier(Atomic) - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

get unifiers by comparing this atom with parent

getUnifier(Atomic) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

getUnifier(Atomic) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getUnifier(Atomic) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

getUnifier(Atomic) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

getUnifier(ReasonerQuery) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

getUnifier(ReasonerQuery) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getUnifiersFromPermutations(List<VarName>, List<List<VarName>>) - Static method in class ai.grakn.graql.internal.reasoner.Utility

get unifiers by comparing permutations with original variables

getUnmappedIdPredicates() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getUnmappedIdPredicates() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getUnmappedRolePlayers() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getUnmappedTypeConstraints() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getUnmappedTypeConstraints() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getUri() - Method in class ai.grakn.migration.base.MigrationOptions

getUser(String) - Method in class ai.grakn.engine.user.SystemKeyspaceUsers

Return the user with the specified name as a JSON object where the properties have the same names as the Grakn resource types.

getUser(String) - Method in class ai.grakn.engine.user.UsersHandler

getUserDefinedIdPredicate(VarName, Set<VarAdmin>, ReasonerQuery) - Static method in class ai.grakn.graql.internal.reasoner.Utility

looks for an appropriate var property with a specified name among the vars and maps it to an IdPredicate, covers the case when specified variable name is user defined

getUsername() - Method in class ai.grakn.migration.sql.SQLMigrationOptions

getValue() - Method in class ai.grakn.concept.ConceptId

getValue() - Method in interface ai.grakn.concept.Resource

Retrieves the value of the Resource.

getValue(Object) - Method in class ai.grakn.concept.ResourceType.DataType

Converts the provided value into it's correct data type

getValue() - Method in class ai.grakn.concept.TypeLabel

getValue() - Method in class ai.grakn.engine.TaskId

Get the string value of the task ID

getValue() - Method in class ai.grakn.graql.VarName

Get the string name of the variable (without prefixed "$")

getValuePredicates() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getValuePredicates() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

getValuePredicates() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getValuePredicates(VarName, VarAdmin, Set<VarAdmin>, ReasonerQuery) - Static method in class ai.grakn.graql.internal.reasoner.Utility

looks for appropriate var properties with a specified name among the vars and maps them to ValuePredicates, covers both the case when variable is and isn't user defined

getValueVariable() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

getValueVariable() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

getVar() - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

getVar() - Method in interface ai.grakn.graql.internal.query.match.MatchOrder

getVarAdmins(Collection<? extends Var>) - Static method in class ai.grakn.graql.internal.util.AdminConverter

getVariableNames() - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

Get all variable names in the fragment - the start and end (if present)

getVarName() - Method in interface ai.grakn.graql.admin.Atomic

getVarName() - Method in interface ai.grakn.graql.admin.VarAdmin

getVarName() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

getVarNames() - Method in interface ai.grakn.graql.admin.Atomic

getVarNames() - Method in interface ai.grakn.graql.admin.ReasonerQuery

getVarNames() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

getVarNames() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

getVarNames() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

getVarNames() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

getVarNames() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

getVars() - Method in interface ai.grakn.graql.admin.InsertQueryAdmin

getVars() - Method in interface ai.grakn.graql.admin.PatternAdmin

getVarTypeMap() - Method in interface ai.grakn.graql.admin.ReasonerQuery

getVarTypeMap() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

Grakn - Class in ai.grakn

Grakn is the main entry point to connect to a Grakn Knowledge Graph.

Grakn() - Constructor for class ai.grakn.Grakn

GRAKN_ASCII - Static variable in class ai.grakn.engine.GraknEngineConfig

GraknAdmin - Interface in ai.grakn.graph.admin

Admin interface for GraknGraph.

GraknBackendException - Exception in ai.grakn.exception

An exception which encapsulates a vendor backend error

GraknBackendException(Exception) - Constructor for exception ai.grakn.exception.GraknBackendException

GraknBackendException(String, Exception) - Constructor for exception ai.grakn.exception.GraknBackendException

GraknComputer - Interface in ai.grakn

Graph Computer Used For Analytics Algorithms

GraknComputerImpl - Class in ai.grakn.graph.internal

Graph Computer Used For Analytics Algorithms

GraknComputerImpl(Graph, String) - Constructor for class ai.grakn.graph.internal.GraknComputerImpl

GraknEngineConfig - Class in ai.grakn.engine

Singleton class used to read config file and make all the settings available to the Grakn Engine classes.

GraknEngineServer - Class in ai.grakn.engine

Main class in charge to start a web server and all the REST controllers.

GraknEngineServerException - Exception in ai.grakn.exception

This Exception is thrown by Grakn Engine web server when operations accessible through APIs go wrong.

GraknEngineServerException(int, ErrorMessage, String...) - Constructor for exception ai.grakn.exception.GraknEngineServerException

GraknEngineServerException(int, String) - Constructor for exception ai.grakn.exception.GraknEngineServerException

GraknEngineServerException(int, Exception) - Constructor for exception ai.grakn.exception.GraknEngineServerException

GraknGraph - Interface in ai.grakn

A Grakn Graph

GraknLockingException - Exception in ai.grakn.exception

A locking exception which may occur in a multi threaded environment.

GraknLockingException(Exception) - Constructor for exception ai.grakn.exception.GraknLockingException

GraknMapReduce<T> - Class in ai.grakn.graql.internal.analytics

A map reduce task specific to Grakn with common method implementations.

GraknMapReduce(Set<TypeLabel>) - Constructor for class ai.grakn.graql.internal.analytics.GraknMapReduce

GraknMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.GraknMapReduce

GraknMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.GraknMapReduce

GraknSession - Interface in ai.grakn

Builds a Grakn Graph Session

GraknSessionImpl - Class in ai.grakn.factory

Builds a Grakn Graph factory

GraknSessionImpl(String, String) - Constructor for class ai.grakn.factory.GraknSessionImpl

GraknSparkComputer - Class in ai.grakn.graph.internal.computer

This is a modified version of Spark Computer.

GraknSparkComputer(HadoopGraph) - Constructor for class ai.grakn.graph.internal.computer.GraknSparkComputer

GraknSparkExecutor - Class in ai.grakn.graph.internal.computer

This is a modified version of Spark Executor.

GraknSparkMemory - Class in ai.grakn.graph.internal.computer

This is a modified version of Spark Memory.

GraknSparkMemory(VertexProgram<?>, Set<MapReduce>, JavaSparkContext) - Constructor for class ai.grakn.graph.internal.computer.GraknSparkMemory

GraknTinkerGraph - Class in ai.grakn.graph.internal

A Grakn Graph using TinkerGraph as a vendor backend.

GraknTinkerGraph(TinkerGraph, String, String, boolean) - Constructor for class ai.grakn.graph.internal.GraknTinkerGraph

GraknTitanGraph - Class in ai.grakn.graph.internal

A Grakn Graph using TitanGraph as a vendor backend.

GraknTitanGraph(TitanGraph, String, String, boolean) - Constructor for class ai.grakn.graph.internal.GraknTitanGraph

GraknTxType - Enum in ai.grakn

A Class Describing the behaviour of a transaction

GraknValidationException - Exception in ai.grakn.exception

Thrown when a grakn validation rule is broken.

GraknValidationException(String) - Constructor for exception ai.grakn.exception.GraknValidationException

GraknVertexProgram<T> - Class in ai.grakn.graql.internal.analytics

A vertex program specific to Grakn with common method implementations.

GraknVertexProgram() - Constructor for class ai.grakn.graql.internal.analytics.GraknVertexProgram

graph() - Method in interface ai.grakn.graql.admin.ReasonerQuery

graph() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

graph() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

graph(GraknGraph) - Method in class ai.grakn.migration.owl.OWLMigrator

graph() - Method in class ai.grakn.migration.owl.OWLMigrator

Graph() - Constructor for class ai.grakn.util.REST.WebPath.Graph

GRAPH_CONFIG_PARAM - Static variable in class ai.grakn.util.REST.Request

GraphConfig() - Constructor for class ai.grakn.util.REST.GraphConfig

GraphRuntimeException - Exception in ai.grakn.exception

This exception is thrown when the graph is malformed in any way.

GraphRuntimeException(String, Exception) - Constructor for exception ai.grakn.exception.GraphRuntimeException

GraphRuntimeException(String) - Constructor for exception ai.grakn.exception.GraphRuntimeException

GraphWriter - Class in ai.grakn.migration.export

Export contents of a Grakn graph as a Graql insert query.

GraphWriter(GraknGraph) - Constructor for class ai.grakn.migration.export.GraphWriter

GraphWriterOptions - Class in ai.grakn.migration.export

Configure the default export options and access arguments passed by the user

GraphWriterOptions(String[]) - Constructor for class ai.grakn.migration.export.GraphWriterOptions

graql() - Method in interface ai.grakn.GraknGraph

Returns a QueryBuilder

graql() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Graql - Class in ai.grakn.graql

Main class containing static methods for creating Graql queries.

graql(ResourceType...) - Static method in class ai.grakn.graql.internal.printer.Printers

Graql() - Constructor for class ai.grakn.util.REST.Request.Graql

Graql() - Constructor for class ai.grakn.util.REST.Response.Graql

GRAQL - Static variable in class ai.grakn.util.REST.WebPath.Graph

GRAQL_CONTENTTYPE - Static variable in class ai.grakn.util.REST.Request

GRAQL_KEYWORDS - Static variable in class ai.grakn.graql.internal.util.StringConverter

GraqlCompleter - Class in ai.grakn.graql.internal.shell

An autocompleter for Graql.

GraqlCompleter() - Constructor for class ai.grakn.graql.internal.shell.GraqlCompleter

GraqlController - Class in ai.grakn.engine.controller

Endpoints used to query the graph using Graql and build a HAL, Graql or Json response.

GraqlController(EngineGraknGraphFactory, Service) - Constructor for class ai.grakn.engine.controller.GraqlController

GraqlErrorListener - Class in ai.grakn.graql.internal.parser

ANTLR error listener that listens for syntax errors.

GraqlErrorListener(String) - Constructor for class ai.grakn.graql.internal.parser.GraqlErrorListener

GraqlParsingException - Exception in ai.grakn.exception

Exception when parsing Graql templates.

GraqlParsingException(String) - Constructor for exception ai.grakn.exception.GraqlParsingException

GraqlShell - Class in ai.grakn.graql

A Graql REPL shell that can be run from the command line

graqlString() - Method in interface ai.grakn.graql.admin.VarProperty

Get the Graql string representation of this property

graqlString(Object) - Method in interface ai.grakn.graql.Printer

Convert any object into a string

graqlString(boolean, Object) - Method in interface ai.grakn.graql.Printer

Convert any object into a builder

graqlString(boolean, Concept) - Method in interface ai.grakn.graql.Printer

Convert any concept into a builder

graqlString(boolean, boolean) - Method in interface ai.grakn.graql.Printer

Convert any boolean into a builder

graqlString(boolean, Optional<?>) - Method in interface ai.grakn.graql.Printer

Convert any optional into a builder

graqlString(boolean, Collection<?>) - Method in interface ai.grakn.graql.Printer

Convert any collection into a builder

graqlString(boolean, Map<?, ?>) - Method in interface ai.grakn.graql.Printer

Convert any map into a builder

graqlStringDefault(boolean, Object) - Method in interface ai.grakn.graql.Printer

Default conversion behaviour if none of the more specific methods can be used

GraqlTemplateParsingException - Exception in ai.grakn.exception

Exception thrown by Graql templating when parsing fails

GraqlTemplateParsingException(String) - Constructor for exception ai.grakn.exception.GraqlTemplateParsingException

GraqlTraversal - Class in ai.grakn.graql.internal.gremlin

A traversal over a Grakn graph, representing one of many ways to execute a MatchQuery.

GreedyTraversalPlan - Class in ai.grakn.graql.internal.gremlin

Class for generating greedy traversal plans

GreedyTraversalPlan() - Constructor for class ai.grakn.graql.internal.gremlin.GreedyTraversalPlan

GREEN - Static variable in class ai.grakn.graql.internal.util.ANSI

group(String) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will group a query by a variable name.

group(String, Aggregate<? super Map<VarName, Concept>, T>) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will group a query by a variable name and apply the given aggregate to each group

group(VarName) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that groups results of a match query by variable name

group(VarName, Aggregate<? super Map<VarName, Concept>, T>) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that groups results of a match query by variable name, applying an aggregate to each group.

gt(Comparable) - Static method in class ai.grakn.graql.Graql

gt(Var) - Static method in class ai.grakn.graql.Graql

gt(Object) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

gt(VarAdmin) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

gte(Comparable) - Static method in class ai.grakn.graql.Graql

gte(Var) - Static method in class ai.grakn.graql.Graql

gte(Object) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

gte(VarAdmin) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

H

hal() - Static method in class ai.grakn.graql.internal.printer.Printers

HAL_CONTENTTYPE - Static variable in class ai.grakn.util.REST.Request

HALBuilder - Class in ai.grakn.graql.internal.hal

Class for building HAL representations of a Concept or a MatchQuery.

HALBuilder() - Constructor for class ai.grakn.graql.internal.hal.HALBuilder

HALConceptData - Class in ai.grakn.graql.internal.hal

Class used to build the HAL representation of a given concept.

HALConceptData(Concept, int, boolean, Set<TypeLabel>, String, int, int) - Constructor for class ai.grakn.graql.internal.hal.HALConceptData

HALExploreConcept(Concept, String, int, int) - Static method in class ai.grakn.graql.internal.hal.HALBuilder

HALGeneratedRelation - Class in ai.grakn.graql.internal.hal

Class used to build the HAL representation of a generated relation.

HALGeneratedRelation() - Constructor for class ai.grakn.graql.internal.hal.HALGeneratedRelation

HALUtils - Class in ai.grakn.graql.internal.hal

Utils class used by HALBuilders

HALUtils() - Constructor for class ai.grakn.graql.internal.hal.HALUtils

has(String, Object) - Method in interface ai.grakn.graql.Var

the variable must have a resource of the given type with an exact matching value

has(String, ValuePredicate) - Method in interface ai.grakn.graql.Var

the variable must have a resource of the given type that matches the given atom

has(String, Var) - Method in interface ai.grakn.graql.Var

the variable must have a resource of the given type that matches the given atom

has(TypeLabel, Var) - Method in interface ai.grakn.graql.Var

the variable must have a resource of the given type that matches the given atom

has(String) - Method in interface ai.grakn.graql.Var

has(Var) - Method in interface ai.grakn.graql.Var

hasDisconnectedHead() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

hasErrors() - Method in class ai.grakn.graql.internal.parser.GraqlErrorListener

hash(char[], byte[]) - Static method in class ai.grakn.engine.user.Password

Returns a salted and hashed password using the provided hash.
Note - side effect: the password is destroyed (the char[] is filled with zeros)

hashCode() - Method in class ai.grakn.concept.ConceptId

hashCode() - Method in class ai.grakn.concept.TypeLabel

hashCode() - Method in class ai.grakn.engine.TaskId

hashCode() - Method in class ai.grakn.engine.tasks.TaskCheckpoint

hashCode() - Method in class ai.grakn.engine.util.EngineID

hashCode() - Method in class ai.grakn.graql.internal.gremlin.EquivalentFragmentSet

hashCode() - Method in class ai.grakn.graql.internal.gremlin.GraqlTraversal

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.DataTypeProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.IdProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.IsAbstractProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.LabelProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.RuleProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

hashCode() - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

hashCode() - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.property.IsAbstractAtom

hashCode() - Method in class ai.grakn.graql.internal.reasoner.atom.property.RegexAtom

hashCode() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

hashCode() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

hashCode() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

hashCode() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

hashCode() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

hashCode() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

hashCode() - Method in class ai.grakn.graql.VarName

hasProperty(Class<T>) - Method in interface ai.grakn.graql.admin.VarAdmin

Get whether this Var has a VarProperty of the given type

HasResourceProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the has property on an Instance.

HasResourceTypeProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the has and key properties on a Type.

HasResourceTypeProperty(VarAdmin, boolean) - Constructor for class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

hasRules(GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Reasoner

hasScope(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is a relation with a scope.

hasScope(Var) - Method in interface ai.grakn.graql.Var

HasScopeProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the has-scope property on a Relation.

HasScopeProperty(VarAdmin) - Constructor for class ai.grakn.graql.internal.pattern.property.HasScopeProperty

hasSeen(String) - Method in class ai.grakn.graql.internal.template.Scope

Check if the variable has been seen before in this scope

hasStream() - Method in class ai.grakn.graql.internal.reasoner.iterator.ReasonerQueryIterator

hasSubstitution() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

hasSubstitution() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

Hippopotamus - Interface in ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae

The common hippopotamus (Hippopotamus amphibius), or hippo, is a large, mostly herbivorous mammal in sub-Saharan Africa, and one of only two extant species in the family Hippopotamidae, the other being the pygmy hippopotamus (Choeropsis liberiensis or Hexaprotodon liberiensis).

HippopotamusFactory - Class in ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae

A factory for building a Hippopotamus, providing an integer size.

HippopotamusFactory() - Constructor for class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.HippopotamusFactory

HttpConn() - Constructor for class ai.grakn.util.REST.HttpConn

I

id(VarName, ConceptId) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

id(VarName, ConceptId) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable representing a concept with a particular ID.

id(ConceptId) - Method in interface ai.grakn.graql.Var

ID_PARAMETER - Static variable in class ai.grakn.util.REST.Request

IDENTIFIER - Static variable in class ai.grakn.util.REST.Response.Graql

IdPredicate - Class in ai.grakn.graql.internal.reasoner.atom.predicate

Predicate implementation specialising it to be an id predicate.

IdPredicate(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

IdPredicate(VarName, IdProperty, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

IdPredicate(VarName, LabelProperty, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

IdPredicate(VarName, Concept, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

IdProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the id property on a Concept.

IdProperty(ConceptId) - Constructor for class ai.grakn.graql.internal.pattern.property.IdProperty

idToString(ConceptId) - Static method in class ai.grakn.graql.internal.util.StringConverter

IMPLICIT - Static variable in class ai.grakn.util.REST.RemoteShell

implicitConceptsVisible() - Method in interface ai.grakn.GraknGraph

Utility function to specify whether implicit concepts should be exposed.

implicitConceptsVisible() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

in(String...) - Method in interface ai.grakn.graql.analytics.ClusterQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.ClusterQuery

in(String...) - Method in interface ai.grakn.graql.analytics.CountQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.CountQuery

in(String...) - Method in interface ai.grakn.graql.analytics.DegreeQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.DegreeQuery

in(String...) - Method in interface ai.grakn.graql.analytics.MaxQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MaxQuery

in(String...) - Method in interface ai.grakn.graql.analytics.MeanQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MeanQuery

in(String...) - Method in interface ai.grakn.graql.analytics.MedianQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MedianQuery

in(String...) - Method in interface ai.grakn.graql.analytics.MinQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MinQuery

in(String...) - Method in interface ai.grakn.graql.analytics.PathQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.PathQuery

in(String...) - Method in interface ai.grakn.graql.analytics.StdQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.StdQuery

in(String...) - Method in interface ai.grakn.graql.analytics.SumQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.SumQuery

in(String...) - Method in interface ai.grakn.graql.ComputeQuery

in(Collection<TypeLabel>) - Method in interface ai.grakn.graql.ComputeQuery

IN_MEMORY - Static variable in class ai.grakn.Grakn

Constant to be passed to Grakn.session(String, String) to specify an in-memory graph.

inCasting(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

incr(String, long) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

increasePop(ConsoleReader) - Static method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.HippopotamusFactory

Raise population of hippopotamus amphibius within console.

incrementByInterval() - Method in class ai.grakn.engine.tasks.TaskSchedule

Returns a copy of this Schedule that will start a task after the given interval

incrIteration() - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

individualEntityName(IRI) - Method in interface ai.grakn.migration.owl.Namer

Generate the name of a Grakn entity from the IRI of an OWL individual

infer(boolean) - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

infer(boolean) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

infer(boolean) - Method in interface ai.grakn.graql.QueryBuilder

Enable or disable inference

INFER - Static variable in class ai.grakn.util.REST.RemoteShell

INFER - Static variable in class ai.grakn.util.REST.Request.Graql

InferenceRule - Class in ai.grakn.graql.internal.reasoner.rule

Class providing resolution and higher level facilities for rule objects.

InferenceRule(Rule, GraknGraph) - Constructor for class ai.grakn.graql.internal.reasoner.rule.InferenceRule

InferenceRule(InferenceRule) - Constructor for class ai.grakn.graql.internal.reasoner.rule.InferenceRule

inferTypes() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

infers types (type, role types) fo the atom if applicable/possible

inferTypes() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

inHasScope(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

inIsa(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

inIsaCastings(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

init(ZookeeperConnection) - Static method in class ai.grakn.engine.cache.EngineCacheDistributed

init(ConceptCache) - Static method in class ai.grakn.engine.cache.EngineCacheProvider

init(String[], Function<String[], T>) - Static method in class ai.grakn.migration.base.MigrationCLI

inPlays(VarName, VarName, boolean) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

inRelates(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

inRolePlayer(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

insert(Var...) - Static method in class ai.grakn.graql.Graql

insert(Collection<? extends Var>) - Static method in class ai.grakn.graql.Graql

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.IsAbstractProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.RuleProperty

insert(InsertQueryExecutor, Concept) - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

insert(InsertQueryExecutor, Concept) - Method in interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

Insert the given property into the graph, if possible.

insert(ImmutableCollection<VarAdmin>, MatchQueryAdmin) - Static method in class ai.grakn.graql.internal.query.Queries

insert(Var...) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

insert(Collection<? extends Var>) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

insert(Var...) - Method in interface ai.grakn.graql.MatchQuery

insert(Collection<? extends Var>) - Method in interface ai.grakn.graql.MatchQuery

insert(Var...) - Method in interface ai.grakn.graql.QueryBuilder

insert(Collection<? extends Var>) - Method in interface ai.grakn.graql.QueryBuilder

InsertQuery - Interface in ai.grakn.graql

A query for inserting data.

InsertQueryAdmin - Interface in ai.grakn.graql.admin

Admin class for inspecting and manipulating an InsertQuery

InsertQueryExecutor - Class in ai.grakn.graql.internal.query

A class for executing insert queries.

Instance - Interface in ai.grakn.concept

A data instance in the graph belonging to a specific Type

InstanceMapper - Class in ai.grakn.migration.export

Map Grakn Core instance to Graql representation

InstanceMapper() - Constructor for class ai.grakn.migration.export.InstanceMapper

instances() - Method in interface ai.grakn.concept.EntityType

Returns a collection of all Entity instances for this EntityType.

instances() - Method in interface ai.grakn.concept.RelationType

Retrieve all the Relation instances of this RelationType

instances() - Method in interface ai.grakn.concept.ResourceType

Returns a collection of all Resource Instances of this ResourceType.

instances() - Method in interface ai.grakn.concept.RuleType

instances() - Method in interface ai.grakn.concept.Type

Get all indirect instances of this type.

instanceToState(GraknGraph, Instance) - Method in class ai.grakn.engine.tasks.storage.TaskStateGraphStore

Given an instance concept, turn it into a TaskState object.

inSub(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

INTEGER - Static variable in class ai.grakn.concept.ResourceType.DataType

interval() - Method in class ai.grakn.engine.tasks.TaskSchedule

Get the interval that the task should recur, if it is a recurring task.

IntMacro - Class in ai.grakn.graql.internal.template.macro

Convert the given value into an integer.

IntMacro() - Constructor for class ai.grakn.graql.internal.template.macro.IntMacro

InvalidConceptTypeException - Exception in ai.grakn.exception

This exception is thrown when attempting to incorrectly cast a concept to something it is not.

InvalidConceptTypeException(String) - Constructor for exception ai.grakn.exception.InvalidConceptTypeException

InvalidConceptValueException - Exception in ai.grakn.exception

Thrown when the value of a resource does not match the resources datatype.

InvalidConceptValueException(String) - Constructor for exception ai.grakn.exception.InvalidConceptValueException

IS_PASSWORD_PROTECTED_URI - Static variable in class ai.grakn.util.REST.WebPath

isa(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is an instance of a type.

isa(String) - Method in interface ai.grakn.graql.Var

isa(Var) - Method in interface ai.grakn.graql.Var

isAbstract() - Method in interface ai.grakn.concept.Type

Return if the type is set to abstract.

isAbstract(VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

isAbstract(VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable represents an abstract type.

isAbstract() - Method in interface ai.grakn.graql.Var

set this concept type variable as abstract, meaning it cannot have direct instances

IsAbstractAtom - Class in ai.grakn.graql.internal.reasoner.atom.property

Atomic corresponding to graql IsAbstractProperty.

IsAbstractAtom(VarName, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.property.IsAbstractAtom

IsAbstractProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the is-abstract property on a Type.

IsAbstractProperty() - Constructor for class ai.grakn.graql.internal.pattern.property.IsAbstractProperty

isaCastings(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is an instance of a role-type.

isAlive() - Method in class ai.grakn.engine.tasks.manager.singlequeue.TaskFailover

The TaskRunners should only start/add themselves once a failover is alive

IsaProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the isa property on a Instance.

IsaProperty(VarAdmin) - Constructor for class ai.grakn.graql.internal.pattern.property.IsaProperty

isAtom() - Method in interface ai.grakn.graql.admin.Atomic

isAtom() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isBatchLoadingEnabled() - Method in interface ai.grakn.graph.admin.GraknAdmin

A flag to check if batch loading is enabled and consistency checks are switched off

isBatchLoadingEnabled() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

isBinary() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isBinary() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

isCaptured(VarName) - Static method in class ai.grakn.graql.internal.reasoner.Utility

Check if a variable has been captured

isClosed() - Method in interface ai.grakn.GraknGraph

Utility function to determine whether the graph has been closed.

isClosed() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

isConceptModified(ConceptImpl) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

isConceptModified(ConceptImpl) - Method in class ai.grakn.graph.internal.GraknTinkerGraph

isConceptModified(ConceptImpl) - Method in class ai.grakn.graph.internal.GraknTitanGraph

Uses TitanVertex.isModified()

isConjunction() - Method in interface ai.grakn.graql.admin.PatternAdmin

isConnectionClosed() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

isConnectionClosed() - Method in class ai.grakn.graph.internal.GraknTinkerGraph

isConnectionClosed() - Method in class ai.grakn.graph.internal.GraknTitanGraph

isDisjunction() - Method in interface ai.grakn.graql.admin.PatternAdmin

isEmpty() - Method in interface ai.grakn.graql.admin.Answer

isEmpty() - Method in interface ai.grakn.graql.admin.AnswerExplanation

isEmpty() - Method in interface ai.grakn.graql.admin.Unifier

isEmpty() - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

isEmpty() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

isEmpty() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

isEmpty() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

isEntity() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is an Entity.

isEntityType() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is an Entity Type.

isEquivalent(Object) - Method in interface ai.grakn.graql.admin.Atomic

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.property.IsAbstractAtom

isEquivalent(Object) - Method in class ai.grakn.graql.internal.reasoner.atom.property.RegexAtom

isEquivalent(ReasonerQueryImpl) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

isExpectedPassword(char[], byte[], byte[]) - Static method in class ai.grakn.engine.user.Password

Returns true if the given password and salt match the hashed value, false otherwise.
Note - side effect: the password is destroyed (the char[] is filled with zeros)

isGlobalScope() - Method in class ai.grakn.graql.internal.template.Scope

Check if this scope is "global", i.e.

isHelp() - Method in class ai.grakn.migration.base.MigrationOptions

isHungryHungry() - Method in interface ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.Hippopotamus

isHungryHungry() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.LargeHippopotamusImpl

isHungryHungry() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.SmallHippopotamusImpl

isHungryHungry() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.TitanicHippopotamusImpl

isIdPredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.IdPredicate

isIdPredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

isImplicit() - Method in interface ai.grakn.concept.Type

Return whether the Type was created implicitly.

isInstance() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is an Instance.

isJoinExplanation() - Method in interface ai.grakn.graql.admin.AnswerExplanation

isJoinExplanation() - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

isLookupExplanation() - Method in interface ai.grakn.graql.admin.AnswerExplanation

isLookupExplanation() - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

isLookupExplanation() - Method in class ai.grakn.graql.internal.reasoner.explanation.LookupExplanation

isMetaLabel(TypeLabel) - Static method in enum ai.grakn.util.Schema.MetaSchema

isNo() - Method in class ai.grakn.migration.base.MigrationOptions

isPasswordProtected - Static variable in class ai.grakn.engine.GraknEngineServer

isPredicate() - Method in interface ai.grakn.graql.admin.Atomic

isPredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

isReadOnly() - Method in interface ai.grakn.GraknGraph

Utility function used to check if the current transaction on the graph is a read only transaction

isReadOnly() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

isReadOnly() - Method in interface ai.grakn.graql.Query

Whether this query will modify the graph

isRecurring() - Method in class ai.grakn.engine.tasks.TaskSchedule

Get whether the task is a recurring task.

isRecursive() - Method in interface ai.grakn.graql.admin.Atomic

isRecursive() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isRelation() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Relation.

isRelation() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isRelation() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

isRelationType() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Relation Type.

isResource() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Resource.

isResource() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isResource() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

isResourceType() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Resource Type.

isRoleType() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Role Type.

isRule() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Rule.

isRuleApplicable(InferenceRule) - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isRuleApplicable(InferenceRule) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

isRuleApplicable(InferenceRule) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

isRuleApplicable(InferenceRule) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

isRuleExplanation() - Method in interface ai.grakn.graql.admin.AnswerExplanation

isRuleExplanation() - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

isRuleExplanation() - Method in class ai.grakn.graql.internal.reasoner.explanation.RuleExplanation

isRuleResolvable() - Method in interface ai.grakn.graql.admin.Atomic

isRuleResolvable() - Method in interface ai.grakn.graql.admin.ReasonerQuery

isRuleResolvable() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isRuleResolvable() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

isRuleResolvable() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

isRuleResolvable() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

isRuleType() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Rule Type.

isSelectable() - Method in interface ai.grakn.graql.admin.Atomic

isSelectable() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

isSelectable() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

isSelectable() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

isSpecific() - Method in interface ai.grakn.graql.admin.ValuePredicateAdmin

isStartingFragment() - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

A starting fragment is a fragment that can start a traversal.

isType() - Method in interface ai.grakn.concept.Concept

Determine if the Concept is a Type.

isType() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

isType() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

isType() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

isUnique() - Method in interface ai.grakn.graql.admin.UniqueVarProperty

isUnique() - Method in interface ai.grakn.graql.admin.VarProperty

True if there is at most one of these properties for each VarAdmin

isUserDefinedName() - Method in interface ai.grakn.graql.admin.Atomic

isUserDefinedName() - Method in interface ai.grakn.graql.admin.VarAdmin

isUserDefinedName() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

isValuePredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

isValuePredicate() - Method in class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

isVar() - Method in interface ai.grakn.graql.admin.PatternAdmin

isVar() - Method in interface ai.grakn.graql.admin.VarAdmin

isVerbose() - Method in class ai.grakn.migration.base.MigrationOptions

iterator() - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyIterator

iterator() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

iterator(Set<ReasonerAtomicQuery>, QueryCache<ReasonerAtomicQuery>) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

iterator(Answer, Set<ReasonerAtomicQuery>, QueryCache<ReasonerAtomicQuery>) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

iterator() - Method in interface ai.grakn.graql.Streamable

J

Job() - Constructor for class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

join(Stream<Answer>, Stream<Answer>) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

lazy stream join

join(Stream<Answer>, Stream<Answer>, ImmutableSet<VarName>, boolean) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

lazy stream join with quasi- sideways information propagation

joinWithInverse(Stream<Answer>, Stream<Answer>, Map<Pair<VarName, Concept>, Set<Answer>>, ImmutableSet<VarName>, boolean) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

lazy stream join with fast lookup from inverse answer map

json() - Static method in class ai.grakn.graql.internal.printer.Printers

Json() - Constructor for class ai.grakn.util.REST.Response.Json

JsonMigrationOptions - Class in ai.grakn.migration.json

Configure the default JSON migration options and access arguments passed by the user

JsonMigrationOptions(String[]) - Constructor for class ai.grakn.migration.json.JsonMigrationOptions

JsonMigrator - Class in ai.grakn.migration.json

Migrator for migrating JSON data into Grakn instances

JsonMigrator(File) - Constructor for class ai.grakn.migration.json.JsonMigrator

Construct a JsonMigrator to migrate data in the given file or dir

JsonMigrator(Reader) - Constructor for class ai.grakn.migration.json.JsonMigrator

Construct a JsonMigrator to migrate data in given reader

JsonSession - Class in ai.grakn.graql

Websocket session for sending and receiving JSON

JWT_SECRET_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

JWTHandler - Class in ai.grakn.engine.util

Retrieves and verifies user data using JWT

JWTHandler() - Constructor for class ai.grakn.engine.util.JWTHandler

K

kafkaConsumer(String) - Static method in class ai.grakn.engine.tasks.config.ConfigHelper

kafkaProducer() - Static method in class ai.grakn.engine.tasks.config.ConfigHelper

KafkaTerms - Interface in ai.grakn.engine.tasks.config

Class containing strings that describe the Kafka queues and groups

key(ResourceType) - Method in interface ai.grakn.concept.EntityType

Creates a RelationType which allows this type and a resource type to be linked in a strictly one-to-one mapping.

key(ResourceType) - Method in interface ai.grakn.concept.RelationType

Creates a RelationType which allows this type and a resource type to be linked in a strictly one-to-one mapping.

key(ResourceType) - Method in interface ai.grakn.concept.ResourceType

Creates a RelationType which allows this type and a resource type to be linked in a strictly one-to-one mapping.

key(ResourceType) - Method in interface ai.grakn.concept.RoleType

Creates a RelationType which allows this type and a resource type to be linked in a strictly one-to-one mapping.

key(ResourceType) - Method in interface ai.grakn.concept.RuleType

Creates a RelationType which allows this type and a resource type to be linked in a strictly one-to-one mapping.

key(ResourceType) - Method in interface ai.grakn.concept.Type

Creates a RelationType which allows this type and a resource type to be linked in a strictly one-to-one mapping.

key(String) - Method in interface ai.grakn.graql.Var

key(Var) - Method in interface ai.grakn.graql.Var

keys() - Method in interface ai.grakn.concept.Type

keys() - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

keySet() - Method in interface ai.grakn.graql.admin.Answer

keySet() - Method in interface ai.grakn.graql.admin.Unifier

keySet() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

keySet() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

keyspace(String) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

Specify the keyspace to use for the deduplication job.

KEYSPACE - Static variable in class ai.grakn.util.REST.RemoteShell

KEYSPACE - Static variable in class ai.grakn.util.REST.Request

KEYSPACE_CONFIG - Static variable in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

KEYSPACE_DEFAULT - Static variable in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

KEYSPACE_ENTITY - Static variable in class ai.grakn.factory.SystemKeyspace

KEYSPACE_PARAM - Static variable in class ai.grakn.util.REST.Request

KEYSPACE_RESOURCE - Static variable in class ai.grakn.factory.SystemKeyspace

KEYSPACES - Static variable in class ai.grakn.util.REST.WebPath.System

kill() - Method in interface ai.grakn.graql.ComputeQuery

kill the compute query, terminate the job

killJobs() - Method in interface ai.grakn.GraknComputer

Kill all the jobs the graph computer has

killJobs() - Method in class ai.grakn.graph.internal.GraknComputerImpl

knownFilter(Answer, Stream<Answer>) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

L

label(TypeLabel) - Static method in class ai.grakn.graql.Graql

label(String) - Static method in class ai.grakn.graql.Graql

label(VarName, TypeLabel) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

label(VarName, TypeLabel) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable representing a type with a particular label.

label(String) - Method in interface ai.grakn.graql.Var

label(TypeLabel) - Method in interface ai.grakn.graql.Var

LabelProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the label property on a Type.

LabelProperty(TypeLabel) - Constructor for class ai.grakn.graql.internal.pattern.property.LabelProperty

LargeHippopotamusImpl - Class in ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae

A common, large hippopotamus.

LargeHippopotamusImpl() - Constructor for class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.LargeHippopotamusImpl

LazyAnswerIterator - Class in ai.grakn.graql.internal.reasoner.iterator

Specific iterator for iterating over graql answers.

LazyAnswerIterator(Stream<Answer>) - Constructor for class ai.grakn.graql.internal.reasoner.iterator.LazyAnswerIterator

LazyIterator<T> - Class in ai.grakn.graql.internal.reasoner.iterator

Lazy iterator class allowing for rewinding streams by accumulating consumed results.

LazyIterator() - Constructor for class ai.grakn.graql.internal.reasoner.iterator.LazyIterator

LazyIterator(Stream<T>) - Constructor for class ai.grakn.graql.internal.reasoner.iterator.LazyIterator

LazyIterator(Iterator<T>) - Constructor for class ai.grakn.graql.internal.reasoner.iterator.LazyIterator

LazyQueryCache<Q extends ReasonerQuery> - Class in ai.grakn.graql.internal.reasoner.cache

Lazy container class for storing performed query resolutions.

LazyQueryCache() - Constructor for class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

LazyQueryCache(boolean) - Constructor for class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

lhs(Pattern) - Method in interface ai.grakn.graql.Var

LhsProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the lhs (left-hand side) property on a Rule.

LhsProperty(Pattern) - Constructor for class ai.grakn.graql.internal.pattern.property.LhsProperty

limit(long) - Method in interface ai.grakn.graql.MatchQuery

LIMIT_EMBEDDED - Static variable in class ai.grakn.util.REST.Request.Concept

LIMIT_EMBEDDED - Static variable in class ai.grakn.util.REST.Request.Graql

LIMIT_PARAM - Static variable in class ai.grakn.util.REST.Request

list() - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

An aggregate that changes match query results into a list.

load(String, Stream<Map<String, Object>>) - Method in class ai.grakn.migration.base.Migrator

Migrate data constrained by this migrator using a loader configured by the provided parameters.

load(String, Stream<Map<String, Object>>, int, int, boolean) - Method in class ai.grakn.migration.base.Migrator

Migrate data constrained by this migrator using a loader configured by the provided parameters.

LOADER_REPEAT_COMMITS - Static variable in class ai.grakn.engine.GraknEngineConfig

LoaderClient - Class in ai.grakn.client

Client to load qraql queries into Grakn.

LoaderClient(String, String) - Constructor for class ai.grakn.client.LoaderClient

LoaderClient(String, String, Consumer<Json>) - Constructor for class ai.grakn.client.LoaderClient

LoaderTask - Class in ai.grakn.engine.loader

Task that will load data into a graph.

LoaderTask() - Constructor for class ai.grakn.engine.loader.LoaderTask

loadGraph(GraknGraph) - Static method in class ai.grakn.example.PokemonGraphFactory

loadOrPrint(File, Stream<Map<String, Object>>, MigrationOptions) - Static method in class ai.grakn.migration.base.MigrationCLI

loadState(Graph, Configuration) - Method in class ai.grakn.graql.internal.analytics.CommonOLAP

Load persistentProperties and any hard coded fields from an apache config object for use by the spark executor.

loadState(Graph, Configuration) - Method in class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

loadState(Graph, Configuration) - Method in class ai.grakn.graql.internal.analytics.DegreeVertexProgram

loadState(Graph, Configuration) - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

LOG - Variable in class ai.grakn.factory.SystemKeyspace

LOG - Variable in class ai.grakn.graph.internal.AbstractGraknGraph

LOG - Variable in class ai.grakn.graql.internal.query.match.MatchQueryBase

LOG_FILE_CONFIG_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

LOG_FILE_OUTPUT_SYSTEM_PROPERTY_MAIN - Static variable in class ai.grakn.engine.GraknEngineConfig

LOG_FILE_OUTPUT_SYSTEM_PROPERTY_POST_PROCESSING - Static variable in class ai.grakn.engine.GraknEngineConfig

LOG_LEVEL_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

LOG_NAME_POSTPROCESSING_DEFAULT - Static variable in class ai.grakn.engine.GraknEngineConfig

LOG_NAME_POSTPROCESSING_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

LOG_TOPIC - Static variable in interface ai.grakn.engine.tasks.config.KafkaTerms

LOGGING_FILE_PATH_MAIN - Static variable in class ai.grakn.engine.GraknEngineConfig

LOGGING_FILE_PATH_POST_PROCESSING - Static variable in class ai.grakn.engine.GraknEngineConfig

LOGGING_LEVEL - Static variable in class ai.grakn.engine.GraknEngineConfig

LONG - Static variable in class ai.grakn.concept.ResourceType.DataType

LongExecutionMockTask - Class in ai.grakn.engine.tasks.mock

Mock task that will run for 10 ms

LongExecutionMockTask() - Constructor for class ai.grakn.engine.tasks.mock.LongExecutionMockTask

LongMacro - Class in ai.grakn.graql.internal.template.macro

Convert the given value into a long.

LongMacro() - Constructor for class ai.grakn.graql.internal.template.macro.LongMacro

lookup(Cache<ReasonerAtomicQuery, ?>) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

resolve the query by performing either a db or memory lookup, depending on which is more appropriate

LookupExplanation - Class in ai.grakn.graql.internal.reasoner.explanation

Explanation class for db lookup.

LookupExplanation(ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.explanation.LookupExplanation

LookupExplanation(LookupExplanation) - Constructor for class ai.grakn.graql.internal.reasoner.explanation.LookupExplanation

LowerMacro - Class in ai.grakn.graql.internal.template.macro

Convert the given value into an lower case string.

LowerMacro() - Constructor for class ai.grakn.graql.internal.template.macro.LowerMacro

lt(Comparable) - Static method in class ai.grakn.graql.Graql

lt(Var) - Static method in class ai.grakn.graql.Graql

lt(Object) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

lt(VarAdmin) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

lte(Comparable) - Static method in class ai.grakn.graql.Graql

lte(Var) - Static method in class ai.grakn.graql.Graql

lte(Object) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

lte(VarAdmin) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

M

Macro<T> - Interface in ai.grakn.graql.macro

A macro function to perform on a template.

main(String[]) - Static method in class ai.grakn.engine.GraknEngineServer

main(String[]) - Static method in class ai.grakn.graph.internal.computer.GraknSparkComputer

main(String[]) - Static method in class ai.grakn.graql.GraqlShell

Run a Graql REPL

main(String[]) - Static method in class ai.grakn.migration.csv.CSVMigrator

Main - Class in ai.grakn.migration.export

Export data from a Grakn graph to Graql statements - prints to System.out

Main() - Constructor for class ai.grakn.migration.export.Main

main(String[]) - Static method in class ai.grakn.migration.export.Main

main(String[]) - Static method in class ai.grakn.migration.json.JsonMigrator

Main - Class in ai.grakn.migration.owl

Main program to migrate an OWL knowledge base into a Grakn knowledge graph.

Main() - Constructor for class ai.grakn.migration.owl.Main

main(String[]) - Static method in class ai.grakn.migration.owl.Main

main(String[]) - Static method in class ai.grakn.migration.sql.SQLMigrator

main(String[]) - Static method in class ai.grakn.migration.xml.XmlMigrator

mainWithServer() - Static method in class ai.grakn.engine.GraknEngineServer

map(Function<String, String>) - Method in class ai.grakn.concept.TypeLabel

Rename a TypeLabel (does not modify the original TypeLabel)

map(Vertex, MapReduce.MapEmitter<String, ConceptId>) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

Emit the resoucre index (value + type) mapped to the concept ID of the resource instance.

map() - Method in interface ai.grakn.graql.admin.Answer

map() - Method in interface ai.grakn.graql.admin.Unifier

map(Vertex, MapReduce.MapEmitter<Serializable, T>) - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

map() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

map() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

map(Function<String, String>) - Method in class ai.grakn.graql.VarName

Rename a variable (does not modify the original VarName)

map(Instance) - Static method in class ai.grakn.migration.export.InstanceMapper

Map an Instance to the equivalent Graql representation

map(Type) - Static method in class ai.grakn.migration.export.TypeMapper

Map a Type to the Graql string representation

mapProperty(Class<T>, UnaryOperator<T>) - Method in interface ai.grakn.graql.admin.VarAdmin

Return this Var with instances of the given VarProperty modified.

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in interface ai.grakn.graql.admin.VarProperty

maps this var property to a reasoner atom

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.DataTypeProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.IdProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.IsAbstractProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.LabelProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.RuleProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

mapToAtom(VarAdmin, Set<VarAdmin>, ReasonerQuery) - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

markAsSeen(String) - Method in class ai.grakn.graql.internal.template.Scope

Mark a variable as seen within this scope

markCompleted() - Method in class ai.grakn.engine.tasks.TaskState

markFailed(Throwable) - Method in class ai.grakn.engine.tasks.TaskState

markRunning(EngineID) - Method in class ai.grakn.engine.tasks.TaskState

markScheduled() - Method in class ai.grakn.engine.tasks.TaskState

markStopped() - Method in class ai.grakn.engine.tasks.TaskState

match(Pattern...) - Static method in class ai.grakn.graql.Graql

match(Collection<? extends Pattern>) - Static method in class ai.grakn.graql.Graql

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.DataTypeProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceTypeProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.HasScopeProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.IdProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.IsAbstractProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.LabelProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.NeqProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.PlaysProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.RegexProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.RelatesProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.RuleProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.SubProperty

match(VarName) - Method in class ai.grakn.graql.internal.pattern.property.ValueProperty

match(VarName) - Method in interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

Return a collection of EquivalentFragmentSet to match the given property in the graph

match(Pattern...) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

match(Collection<? extends Pattern>) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

match(Pattern...) - Method in interface ai.grakn.graql.QueryBuilder

match(Collection<? extends Pattern>) - Method in interface ai.grakn.graql.QueryBuilder

MatchOrder - Interface in ai.grakn.graql.internal.query.match

An interface for handling ordering match queries.

MatchQuery - Interface in ai.grakn.graql

a query used for finding data in a graph that matches the given patterns.

MatchQueryAdmin - Interface in ai.grakn.graql.admin

Admin class for inspecting and manipulating a MatchQuery

MatchQueryBase - Class in ai.grakn.graql.internal.query.match

Base MatchQuery implementation that executes the gremlin traversal

MatchQueryBase(Conjunction<PatternAdmin>) - Constructor for class ai.grakn.graql.internal.query.match.MatchQueryBase

materialise(boolean) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

materialise(Answer) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

materialise(boolean) - Method in interface ai.grakn.graql.QueryBuilder

Enable or disable materialisation

MATERIALISE - Static variable in class ai.grakn.util.REST.RemoteShell

MATERIALISE - Static variable in class ai.grakn.util.REST.Request.Graql

max() - Method in interface ai.grakn.graql.ComputeQueryBuilder

max(String) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will find the maximum of a variable's values.

max(VarName) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that finds maximum of a match query.

max() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

MaxMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for computing the max value of given resource.

MaxMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.MaxMapReduce

MaxMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.MaxMapReduce

MaxQuery - Interface in ai.grakn.graql.analytics

Compute the maximum value of the selected resource-type.

me() - Static method in class ai.grakn.engine.util.EngineID

mean() - Method in interface ai.grakn.graql.ComputeQueryBuilder

mean(String) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will find the mean of a variable's values.

mean(VarName) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that finds mean of a match query.

mean() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

MeanMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for computing the mean value of given resource.

MeanMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.MeanMapReduce

MeanMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.MeanMapReduce

MeanQuery - Interface in ai.grakn.graql.analytics

Compute the mean of the selected resource-type.

median() - Method in interface ai.grakn.graql.ComputeQueryBuilder

median(String) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will find the median of a variable's values.

MEDIAN - Static variable in class ai.grakn.graql.internal.analytics.MedianVertexProgram

median(VarName) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that finds median of a match query.

median() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

MedianQuery - Interface in ai.grakn.graql.analytics

Compute the median of the selected resource-type.

MedianVertexProgram - Class in ai.grakn.graql.internal.analytics

The vertex program for computing the median of given resource using quick select algorithm.

MedianVertexProgram() - Constructor for class ai.grakn.graql.internal.analytics.MedianVertexProgram

MedianVertexProgram(Set<TypeLabel>, Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.MedianVertexProgram

members() - Method in interface ai.grakn.graql.analytics.ClusterQuery

Return the instances in each cluster after executing the query.

memoryKeys - Variable in class ai.grakn.graph.internal.computer.GraknSparkMemory

merge(Answer) - Method in interface ai.grakn.graql.admin.Answer

perform an answer merge without explanation NB:assumes answers are compatible (concept corresponding to join vars if any are the same)

merge(Answer, boolean) - Method in interface ai.grakn.graql.admin.Answer

perform an answer merge with optional explanation NB:assumes answers are compatible (concept corresponding to join vars if any are the same)

merge(AnswerExplanation) - Method in interface ai.grakn.graql.admin.AnswerExplanation

merge(Unifier) - Method in interface ai.grakn.graql.admin.Unifier

merge(AnswerExplanation) - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

merge(Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyAnswerIterator

merge(LazyAnswerIterator) - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyAnswerIterator

merge(Stream<T>) - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyIterator

merge(Answer, boolean) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

merge(Answer) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

merge(Unifier) - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

mergeVars(Collection<VarAdmin>) - Static method in class ai.grakn.graql.internal.pattern.Patterns

MIDDLE - Static variable in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

migrate() - Method in class ai.grakn.migration.owl.OWLMigrator

MigrationCLI - Class in ai.grakn.migration.base

MigrationCLI() - Constructor for class ai.grakn.migration.base.MigrationCLI

MigrationOptions - Class in ai.grakn.migration.base

Configure the default migration options and access arguments passed by the user

MigrationOptions() - Constructor for class ai.grakn.migration.base.MigrationOptions

Migrator - Class in ai.grakn.migration.base

Abstract migrator class containing methods and functionality needed by all extending migrator classes.

min() - Method in interface ai.grakn.graql.ComputeQueryBuilder

min(String) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will find the minimum of a variable's values.

min(VarName) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that finds minimum of a match query.

min() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

MinMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for computing the min value of the given resource.

MinMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.MinMapReduce

MinMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.MinMapReduce

MinQuery - Interface in ai.grakn.graql.analytics

Compute the minimum value of the selected resource-type.

MockBackgroundTask - Class in ai.grakn.engine.tasks.mock

Main task Mock class- keeps track of completed and failed tasks

MockBackgroundTask() - Constructor for class ai.grakn.engine.tasks.mock.MockBackgroundTask

modifyShortcutTraversal(ShortcutTraversal) - Method in class ai.grakn.graql.internal.pattern.property.IsaProperty

modifyShortcutTraversal(ShortcutTraversal) - Method in class ai.grakn.graql.internal.pattern.property.RelationProperty

modifyShortcutTraversal(ShortcutTraversal) - Method in interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

MoreThanOneConceptException - Exception in ai.grakn.exception

Thrown when two concepts are returned when using a unique id to retrieve them.

MoreThanOneConceptException(String) - Constructor for exception ai.grakn.exception.MoreThanOneConceptException

MultiPredicateBinary - Class in ai.grakn.graql.internal.reasoner.atom.binary

Base implementation for binary atoms with multiple predicate.

MultiPredicateBinary(VarAdmin, Set<Predicate>, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

MultiPredicateBinary(MultiPredicateBinary) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

MultiQueueTaskManager - Class in ai.grakn.engine.tasks.manager.multiqueue

Class to manage tasks distributed using Kafka.

MultiQueueTaskManager(EngineID) - Constructor for class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskManager

MultiQueueTaskRunner - Class in ai.grakn.engine.tasks.manager.multiqueue

Picks up tasks from the work queue, runs them and marks them as completed or failed.

MultiQueueTaskRunner(EngineID, TaskStateStorage, ZookeeperConnection) - Constructor for class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskRunner

N

name() - Method in class ai.grakn.graql.internal.template.macro.BooleanMacro

name() - Method in class ai.grakn.graql.internal.template.macro.ConcatMacro

name() - Method in class ai.grakn.graql.internal.template.macro.DateMacro

name() - Method in class ai.grakn.graql.internal.template.macro.DoubleMacro

name() - Method in class ai.grakn.graql.internal.template.macro.EqualsMacro

name() - Method in class ai.grakn.graql.internal.template.macro.IntMacro

name() - Method in class ai.grakn.graql.internal.template.macro.LongMacro

name() - Method in class ai.grakn.graql.internal.template.macro.LowerMacro

name() - Method in class ai.grakn.graql.internal.template.macro.NoescpMacro

name() - Method in class ai.grakn.graql.internal.template.macro.SplitMacro

name() - Method in class ai.grakn.graql.internal.template.macro.StringMacro

name() - Method in class ai.grakn.graql.internal.template.macro.UpperMacro

name() - Method in interface ai.grakn.graql.macro.Macro

The name of the macro

name() - Method in class ai.grakn.migration.xml.XmlSchema.TypeInfo

NamedAggregate<T,S> - Interface in ai.grakn.graql

An aggregate operation with an associated name.

Namer - Interface in ai.grakn.migration.owl

A Namer provides functions to generate Grakn ontology names (IDs for types, relations, roles etc.) from OWL ontology elements.

namer(Namer) - Method in class ai.grakn.migration.owl.OWLMigrator

namer() - Method in class ai.grakn.migration.owl.OWLMigrator

neq(Object) - Static method in class ai.grakn.graql.Graql

neq(Var) - Static method in class ai.grakn.graql.Graql

neq(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

neq(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is not equal to another variable.

neq(Object) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

neq(String) - Method in interface ai.grakn.graql.Var

Specify that the variable is different to another variable

neq(Var) - Method in interface ai.grakn.graql.Var

Specify that the variable is different to another variable

NeqProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the != property on a Concept.

NeqProperty(VarAdmin) - Constructor for class ai.grakn.graql.internal.pattern.property.NeqProperty

NEW_SESSION_URI - Static variable in class ai.grakn.util.REST.WebPath

NEW_TASKS_TOPIC - Static variable in interface ai.grakn.engine.tasks.config.KafkaTerms

newConsumer() - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskManager

Get a new kafka consumer listening on the new tasks topic

newState(TaskState) - Method in class ai.grakn.engine.tasks.storage.TaskStateGraphStore

newState(TaskState) - Method in class ai.grakn.engine.tasks.storage.TaskStateInMemoryStore

newState(TaskState) - Method in class ai.grakn.engine.tasks.storage.TaskStateZookeeperStore

Creates a new task state in Zookeeper

newState(TaskState) - Method in interface ai.grakn.engine.tasks.TaskStateStorage

Create a new task state and store it, returning an ID to later access this task state.

NoescpMacro - Class in ai.grakn.graql.internal.template.macro

Convert the given value into an unescaped.

NoescpMacro() - Constructor for class ai.grakn.graql.internal.template.macro.NoescpMacro

notCasting(VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

notCasting(VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is not a casting.

NotEquals - Class in ai.grakn.graql.internal.reasoner.atom

Implementation of atom corresponding to graql NotEquals property.

NotEquals(VarName, NeqProperty, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.NotEquals

NotEquals(NotEquals) - Constructor for class ai.grakn.graql.internal.reasoner.atom.NotEquals

notEqualsOperator(Answer, NotEquals) - Static method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

noThrow(ExceptionWrapper.RunnableWithExceptions, String) - Static method in class ai.grakn.engine.util.ExceptionWrapper

now() - Static method in class ai.grakn.engine.tasks.TaskSchedule

Create a schedule to run a task now.

NULL_STRING - Static variable in class ai.grakn.migration.csv.CSVMigrator

NUM_THREADS_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

numOpenTx() - Method in class ai.grakn.graph.internal.AbstractGraknGraph

numOpenTx() - Method in class ai.grakn.graph.internal.GraknTinkerGraph

numOpenTx() - Method in class ai.grakn.graph.internal.GraknTitanGraph

O

objectPropertyName(IRI) - Method in interface ai.grakn.migration.owl.Namer

Generate the name of a Grakn relation type from the IRI of an OWL object property

objectRole(TypeLabel) - Method in interface ai.grakn.migration.owl.Namer

Make a name for the role type corresponding to the object (i.e.

objectRole(RelationType) - Method in class ai.grakn.migration.owl.OWLMigrator

of(String, int) - Static method in class ai.grakn.client.TaskClient

of(Object) - Static method in class ai.grakn.concept.ConceptId

of(String) - Static method in class ai.grakn.concept.TypeLabel

of(String) - Static method in class ai.grakn.engine.TaskId

of(Json) - Static method in class ai.grakn.engine.tasks.TaskCheckpoint

of(Class<?>, String, TaskSchedule, Json) - Static method in class ai.grakn.engine.tasks.TaskState

of(Class<?>, String, TaskSchedule, Json, TaskId) - Static method in class ai.grakn.engine.tasks.TaskState

of(String) - Static method in class ai.grakn.engine.util.EngineID

of(String...) - Method in interface ai.grakn.graql.analytics.DegreeQuery

of(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.DegreeQuery

of(String...) - Method in interface ai.grakn.graql.analytics.MaxQuery

of(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MaxQuery

of(String...) - Method in interface ai.grakn.graql.analytics.MeanQuery

of(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MeanQuery

of(String...) - Method in interface ai.grakn.graql.analytics.MedianQuery

of(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MedianQuery

of(String...) - Method in interface ai.grakn.graql.analytics.MinQuery

of(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.MinQuery

of(String...) - Method in interface ai.grakn.graql.analytics.StdQuery

of(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.StdQuery

of(String...) - Method in interface ai.grakn.graql.analytics.SumQuery

of(Collection<TypeLabel>) - Method in interface ai.grakn.graql.analytics.SumQuery

of(TypeLabel, VarAdmin) - Static method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

of(String) - Static method in class ai.grakn.graql.VarName

offset(long) - Method in interface ai.grakn.graql.MatchQuery

OFFSET_EMBEDDED - Static variable in class ai.grakn.util.REST.Request.Concept

OFFSET_PARAM - Static variable in class ai.grakn.util.REST.Request

OK - Static variable in class ai.grakn.util.REST.HttpConn

onClose(Session, int, String) - Method in class ai.grakn.engine.session.RemoteSession

onClose(int, String) - Method in class ai.grakn.graql.JsonSession

onConnect(Session) - Method in class ai.grakn.engine.session.RemoteSession

ONE_USER - Static variable in class ai.grakn.util.REST.WebPath

onMessage(Session, String) - Method in class ai.grakn.engine.session.RemoteSession

onMessage(String) - Method in class ai.grakn.graql.JsonSession

onPartitionsAssigned(Collection<TopicPartition>) - Method in class ai.grakn.engine.tasks.manager.ExternalStorageRebalancer

Get the offset of the new partition from the external store.

onPartitionsRevoked(Collection<TopicPartition>) - Method in class ai.grakn.engine.tasks.manager.ExternalStorageRebalancer

Save the offset of the current partition in the external store.

ontology(OWLOntology) - Method in class ai.grakn.migration.owl.OWLMigrator

ontology() - Method in class ai.grakn.migration.owl.OWLMigrator

ONTOLOGY - Static variable in class ai.grakn.util.REST.WebPath.Concept

open() - Method in class ai.grakn.engine.tasks.manager.StandaloneTaskManager

open(GraknTxType) - Method in class ai.grakn.factory.GraknSessionImpl

open(GraknTxType) - Method in interface ai.grakn.GraknSession

Gets a new transaction bound to the keyspace of this Session.

openTransaction(GraknTxType) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Opens the thread bound transaction

openTransaction(GraknTxType) - Method in class ai.grakn.graph.internal.GraknTitanGraph

optimiseFragmentSets(Collection<EquivalentFragmentSet>, GraknGraph) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

Modify the given collection of EquivalentFragmentSet to introduce certain optimisations, such as the ResourceIndexFragmentSet.

optionalOr(Optional<T>...) - Static method in class ai.grakn.graql.internal.util.CommonUtil

optionalToStream(Optional<T>) - Static method in class ai.grakn.graql.internal.util.CommonUtil

options - Variable in class ai.grakn.migration.base.MigrationOptions

or(String, boolean) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

or(Pattern...) - Static method in class ai.grakn.graql.Graql

or(Collection<? extends Pattern>) - Static method in class ai.grakn.graql.Graql

Order - Enum in ai.grakn.graql

Ordering for match query results

orderBy(String) - Method in interface ai.grakn.graql.MatchQuery

Order the results by degree in ascending order

orderBy(VarName) - Method in interface ai.grakn.graql.MatchQuery

Order the results by degree in ascending order

orderBy(String, Order) - Method in interface ai.grakn.graql.MatchQuery

Order the results by degree

orderBy(VarName, Order) - Method in interface ai.grakn.graql.MatchQuery

Order the results by degree

orderStream(Stream<Answer>) - Method in interface ai.grakn.graql.internal.query.match.MatchOrder

Order the stream

ORIGINAL_QUERY - Static variable in class ai.grakn.util.REST.Response.Graql

outCasting(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

outHasScope(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

outIsa(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

outIsaCastings(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

outPlays(VarName, VarName, boolean) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

OUTPUT_FORMAT - Static variable in class ai.grakn.util.REST.RemoteShell

outRelates(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

outRolePlayer(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

outSub(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

owlBuiltInToGraknDatatype(OWL2Datatype) - Method in class ai.grakn.migration.owl.OWLMigrator

OwlGraknGraphStoringVisitor - Class in ai.grakn.migration.owl

This is the main class processing an OWL ontology file.

OwlGraknGraphStoringVisitor(OWLMigrator) - Constructor for class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

owlIriResource() - Method in class ai.grakn.migration.owl.OWLMigrator

OwlMigrationOptions - Class in ai.grakn.migration.owl

Configure the default OWL migration options and access arguments passed by the user

OwlMigrationOptions(String[]) - Constructor for class ai.grakn.migration.owl.OwlMigrationOptions

OWLMigrator - Class in ai.grakn.migration.owl

The OWL migrator is the main driver an OWL migration process: configure with the ontology to migrate, the target Grakn graph and instance and hit go with the OWLMigrator.migrate()

OWLMigrator() - Constructor for class ai.grakn.migration.owl.OWLMigrator

OwlModel - Enum in ai.grakn.migration.owl

Enumerate default/predefined elements that need to be created in Grakn regardless of the ontology being migrated.

owlname() - Method in enum ai.grakn.migration.owl.OwlModel

owlThingEntityType() - Method in class ai.grakn.migration.owl.OWLMigrator

owner() - Method in interface ai.grakn.concept.Resource

If the Resource is unique, this method retrieves the Instance that possesses it.

ownerInstances() - Method in interface ai.grakn.concept.Resource

Retrieves the set of all Instances that possess this Resource.

P

parallelStream() - Method in interface ai.grakn.graql.Streamable

parse(String) - Static method in class ai.grakn.graql.Graql

parse(String) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

parse(String) - Method in interface ai.grakn.graql.QueryBuilder

parse(String[]) - Method in class ai.grakn.migration.base.MigrationOptions

parseList(String) - Static method in class ai.grakn.graql.Graql

parseList(String) - Method in class ai.grakn.graql.internal.parser.QueryParser

parseList(String) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

parseList(String) - Method in interface ai.grakn.graql.QueryBuilder

parsePattern(String) - Method in class ai.grakn.graql.internal.parser.QueryParser

parsePattern(String) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

parsePattern(String) - Method in interface ai.grakn.graql.QueryBuilder

parsePatterns(String) - Static method in class ai.grakn.graql.Graql

parsePatterns(String) - Method in class ai.grakn.graql.internal.parser.QueryParser

parsePatterns(String) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

parsePatterns(String) - Method in interface ai.grakn.graql.QueryBuilder

parseQuery(String) - Method in class ai.grakn.graql.internal.parser.QueryParser

parseTemplate(String, Map<String, Object>) - Static method in class ai.grakn.graql.Graql

parseTemplate(String, Map<String, Object>) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

parseTemplate(String, Map<String, Object>) - Method in class ai.grakn.graql.internal.template.TemplateParser

Parse and resolve a graql template.

parseTemplate(String, Map<String, Object>) - Method in interface ai.grakn.graql.QueryBuilder

PARTITION_PATH - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

Password - Class in ai.grakn.engine.user

A utility class for hashing user passwords

PASSWORD - Static variable in class ai.grakn.util.REST.RemoteShell

PASSWORD_PROTECTED_PROPERTY - Static variable in class ai.grakn.engine.GraknEngineConfig

path() - Method in interface ai.grakn.graql.ComputeQueryBuilder

path() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

PathQuery - Interface in ai.grakn.graql.analytics

Compute the shortest path between two instances.

pattern - Variable in class ai.grakn.graql.internal.pattern.property.RuleProperty

Pattern - Interface in ai.grakn.graql

A pattern describing a subgraph.

PatternAdmin - Interface in ai.grakn.graql.admin

Admin class for inspecting and manipulating a Pattern

Patterns - Class in ai.grakn.graql.internal.pattern

Factory for instances of Pattern.

pause() - Method in class ai.grakn.engine.loader.LoaderTask

pause() - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

pause() - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

pause() - Method in class ai.grakn.engine.postprocessing.UpdatingInstanceCountTask

pause() - Method in interface ai.grakn.engine.tasks.BackgroundTask

Called to suspend the execution of a currently running task.

pause() - Method in class ai.grakn.engine.tasks.mock.EndlessExecutionMockTask

pause() - Method in class ai.grakn.engine.tasks.mock.FailingMockTask

pause() - Method in class ai.grakn.engine.tasks.mock.LongExecutionMockTask

pause() - Method in class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

permuteFunction - Static variable in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

playedByTypes() - Method in interface ai.grakn.concept.RoleType

Returns a collection of the Types that can play this RoleType.

plays(RoleType) - Method in interface ai.grakn.concept.EntityType

Sets the RoleType which instances of this EntityType may play.

plays() - Method in interface ai.grakn.concept.Instance

Determine the Role Types that this Instance may play.

plays(RoleType) - Method in interface ai.grakn.concept.RelationType

Sets the RoleType which instances of this RelationType may play.

plays(RoleType) - Method in interface ai.grakn.concept.ResourceType

Sets the RoleType which instances of this ResourceType may play.

plays(RoleType) - Method in interface ai.grakn.concept.RoleType

Sets the RoleType which instances of this Type may play.

plays(RoleType) - Method in interface ai.grakn.concept.RuleType

plays(RoleType) - Method in interface ai.grakn.concept.Type

plays() - Method in interface ai.grakn.concept.Type

plays(VarName, VarName, boolean) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is a type whose instances play a role.

plays(String) - Method in interface ai.grakn.graql.Var

plays(Var) - Method in interface ai.grakn.graql.Var

PlaysProperty - Class in ai.grakn.graql.internal.pattern.property

Reperesents the plays property on a Type.

PlaysProperty(VarAdmin, boolean) - Constructor for class ai.grakn.graql.internal.pattern.property.PlaysProperty

PokemonGraphFactory - Class in ai.grakn.example

A sample graph.

POST_METHOD - Static variable in class ai.grakn.util.REST.HttpConn

POST_PROCESSING_DELAY - Static variable in class ai.grakn.engine.GraknEngineConfig

POST_PROCESSING_THREADS - Static variable in class ai.grakn.engine.GraknEngineConfig

PostProcessing - Class in ai.grakn.engine.postprocessing

Post Processing Manager

PostProcessingTask - Class in ai.grakn.engine.postprocessing

Task that control when postprocessing starts.

PostProcessingTask() - Constructor for class ai.grakn.engine.postprocessing.PostProcessingTask

PRECOMPUTE - Static variable in class ai.grakn.util.REST.WebPath.Dashboard

precomputeInferences(GraknGraph) - Static method in class ai.grakn.graql.internal.reasoner.Reasoner

materialise all possible inferences

Predicate<T> - Class in ai.grakn.graql.internal.reasoner.atom.predicate

Atom implementation serving as base class for predicate implementations.

Predicate(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

Predicate(Predicate) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

predicate - Variable in class ai.grakn.graql.internal.reasoner.atom.predicate.Predicate

Predicates - Class in ai.grakn.graql.internal.query.predicate

Factory method for ValuePredicate implementations.

predicatesEquivalent(BinaryBase) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

predicatesEquivalent(BinaryBase) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

predicatesEquivalent(BinaryBase) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

prepareFinalGraphRDD(JavaPairRDD<Object, VertexWritable>, JavaPairRDD<Object, ViewIncomingPayload<M>>, String[]) - Static method in class ai.grakn.graph.internal.computer.GraknSparkExecutor

prepareOWL() - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

print(String, Stream<Map<String, Object>>) - Method in class ai.grakn.migration.base.Migrator

Template the data and print to standard out.

printAnswers(Set<Map<String, Concept>>) - Static method in class ai.grakn.graql.internal.reasoner.Utility

Provides more readable answer output.

Printer<T> - Interface in ai.grakn.graql

Interface describing a way to print Graql objects.

Printers - Class in ai.grakn.graql.internal.printer

Factory method for Printer implementations, for printing Graql results in multiple ways.

printInitMessage(MigrationOptions, String) - Static method in class ai.grakn.migration.base.MigrationCLI

printWholeCompletionMessage(MigrationOptions) - Static method in class ai.grakn.migration.base.MigrationCLI

propagateConstraints(Atom) - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

PURPLE - Static variable in class ai.grakn.graql.internal.util.ANSI

put(VarName, Concept) - Method in interface ai.grakn.graql.admin.Answer

put(VarName, Concept) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

putAll(Answer) - Method in interface ai.grakn.graql.admin.Answer

putAll(Map<VarName, Concept>) - Method in interface ai.grakn.graql.admin.Answer

putAll(Answer) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

putAll(Map<VarName, Concept>) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

putEntity(String, EntityType) - Method in class ai.grakn.migration.owl.OWLMigrator

putEntityType(String) - Method in interface ai.grakn.GraknGraph

Create a new EntityType with super-type entity, or return a pre-existing EntityType, with the specified label.

putEntityType(TypeLabel) - Method in interface ai.grakn.GraknGraph

Create a new EntityType with super-type entity, or return a pre-existing EntityType, with the specified label.

putEntityType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putEntityType(TypeLabel) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putRelationType(String) - Method in interface ai.grakn.GraknGraph

Create a RelationType with super-type relation, or return a pre-existing RelationType, with the specified label.

putRelationType(TypeLabel) - Method in interface ai.grakn.GraknGraph

Create a RelationType with super-type relation, or return a pre-existing RelationType, with the specified label.

putRelationType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putRelationType(TypeLabel) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putResource(D) - Method in interface ai.grakn.concept.ResourceType

Set the value for the Resource, unique to its type.

putResourceType(String, ResourceType.DataType<V>) - Method in interface ai.grakn.GraknGraph

Create a new non-unique ResourceType with super-type resource, or return a pre-existing non-unique ResourceType, with the specified label and data type.

putResourceType(TypeLabel, ResourceType.DataType<V>) - Method in interface ai.grakn.GraknGraph

Create a new non-unique ResourceType with super-type resource, or return a pre-existing non-unique ResourceType, with the specified label and data type.

putResourceType(String, ResourceType.DataType<V>) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putResourceType(TypeLabel, ResourceType.DataType<V>) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putRoleType(String) - Method in interface ai.grakn.GraknGraph

Create a RoleType with super-type role, or return a pre-existing RoleType, with the specified label.

putRoleType(TypeLabel) - Method in interface ai.grakn.GraknGraph

Create a RoleType with super-type role, or return a pre-existing RoleType, with the specified label.

putRoleType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putRoleType(TypeLabel) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putRule(Pattern, Pattern) - Method in interface ai.grakn.concept.RuleType

Adds a new Rule if it does not exist otherwise returns the existing rule.

putRuleType(String) - Method in interface ai.grakn.GraknGraph

Create a RuleType with super-type rule, or return a pre-existing RuleType, with the specified label.

putRuleType(TypeLabel) - Method in interface ai.grakn.GraknGraph

Create a RuleType with super-type rule, or return a pre-existing RuleType, with the specified label.

putRuleType(String) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

putRuleType(TypeLabel) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

Q

Queries - Class in ai.grakn.graql.internal.query

Internal query factory

Query<T> - Interface in ai.grakn.graql

A Graql query of any kind.

QUERY - Static variable in class ai.grakn.util.REST.RemoteShell

QUERY - Static variable in class ai.grakn.util.REST.Request.Graql

QUERY_FIELD - Static variable in class ai.grakn.util.REST.Request

QUERY_RESULT - Static variable in class ai.grakn.util.REST.RemoteShell

QueryAnswer - Class in ai.grakn.graql.internal.reasoner.query

Wrapper for query result class.

QueryAnswer() - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswer

QueryAnswer(Answer) - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswer

QueryAnswer(Map<VarName, Concept>) - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswer

QueryAnswers - Class in ai.grakn.graql.internal.reasoner.query

Wrapper class for a set of answers providing higher level filtering facilities as well as unification operation.

QueryAnswers() - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswers

QueryAnswers(Answer) - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswers

QueryAnswers(Collection<Answer>) - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswers

QueryAnswers(QueryAnswers) - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswers

QueryAnswerStream - Class in ai.grakn.graql.internal.reasoner.query

Wrapper class providing higher level stream operations on answer streams

QueryAnswerStream() - Constructor for class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

QueryBuilder - Interface in ai.grakn.graql

Starting point for creating queries

QueryBuilderImpl - Class in ai.grakn.graql.internal.query

A starting point for creating queries.

QueryBuilderImpl() - Constructor for class ai.grakn.graql.internal.query.QueryBuilderImpl

QueryBuilderImpl(GraknGraph) - Constructor for class ai.grakn.graql.internal.query.QueryBuilderImpl

QueryCache<Q extends ReasonerQuery> - Class in ai.grakn.graql.internal.reasoner.cache

Container class for storing performed query resolutions.

QueryCache() - Constructor for class ai.grakn.graql.internal.reasoner.cache.QueryCache

QueryCache(boolean) - Constructor for class ai.grakn.graql.internal.reasoner.cache.QueryCache

QueryParser - Class in ai.grakn.graql.internal.parser

Class for parsing query strings into valid queries

QUOTE - Static variable in class ai.grakn.migration.csv.CSVMigrator

R

read(File) - Method in class ai.grakn.migration.xml.XmlSchema

Reasoner - Class in ai.grakn.graql.internal.reasoner

Class providing reasoning utility functions.

Reasoner() - Constructor for class ai.grakn.graql.internal.reasoner.Reasoner

ReasonerAtomicQuery - Class in ai.grakn.graql.internal.reasoner.query

Base reasoner atomic query.

ReasonerAtomicQuery(Conjunction<VarAdmin>, GraknGraph) - Constructor for class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

ReasonerAtomicQuery(ReasonerAtomicQuery) - Constructor for class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

ReasonerAtomicQuery(Atom) - Constructor for class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

ReasonerQuery - Interface in ai.grakn.graql.admin

Interface for conjunctive reasoner queries.

ReasonerQueryImpl - Class in ai.grakn.graql.internal.reasoner.query

Base reasoner query providing resolution and atom handling facilities for conjunctive graql queries.

ReasonerQueryImpl(Conjunction<VarAdmin>, GraknGraph) - Constructor for class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

ReasonerQueryImpl(ReasonerQueryImpl) - Constructor for class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

ReasonerQueryImpl(Atom) - Constructor for class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

ReasonerQueryIterator - Class in ai.grakn.graql.internal.reasoner.iterator

Convenience base class for reasoner iterators.

ReasonerQueryIterator() - Constructor for class ai.grakn.graql.internal.reasoner.iterator.ReasonerQueryIterator

rebalanceListener(Consumer, ExternalOffsetStorage) - Static method in class ai.grakn.engine.tasks.manager.ExternalStorageRebalancer

record(Q, T) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

record answer iterable for a specific query and retrieve the updated answers

record(Q, Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

record answer stream for a specific query and retrieve the updated stream

record(Q, LazyAnswerIterator) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

record(Q, Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

record(Q, QueryAnswers) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

record(Q, Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

recordAnswer(Q, Answer) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

recordRetrieveLazy(Q, Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

record answer stream for a specific query and retrieve the updated stream in a lazy iterator

recordRetrieveLazy(Q, Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

updates the cache by the specified query

recordRetrieveLazy(Q, Stream<Answer>) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

RECUR_INTERVAL - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

recurring(Duration) - Static method in class ai.grakn.engine.tasks.TaskSchedule

Create a schedule to run a task that recurs on an interval.

recurring(Instant, Duration) - Static method in class ai.grakn.engine.tasks.TaskSchedule

Create a schedule to run a task that recurs on an interval, starting at the specified instance.

RECURRING - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

RED - Static variable in class ai.grakn.graql.internal.util.ANSI

reduce(String, Iterator<ConceptId>, MapReduce.ReduceEmitter<String, Long>) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask.Job

Here we simply collect all concepts for a key and ask our concept fixer to do its thing.

reduce(Serializable, Iterator<T>, MapReduce.ReduceEmitter<Serializable, T>) - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

refresh() - Static method in class ai.grakn.graph.internal.computer.GraknSparkComputer

refreshConnections() - Method in class ai.grakn.factory.EngineGraknGraphFactory

regex(String) - Static method in class ai.grakn.graql.Graql

regex(VarName, String) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

regex(VarName, String) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a resource type whose instances must conform to a given regex.

regex(String) - Static method in class ai.grakn.graql.internal.query.predicate.Predicates

regex(String) - Method in interface ai.grakn.graql.Var

Specify the regular expression instances of this resource type must match

RegexAtom - Class in ai.grakn.graql.internal.reasoner.atom.property

Atomic corresponding to graql RegexProperty.

RegexAtom(VarName, RegexProperty, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.property.RegexAtom

RegexProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the regex property on a ResourceType.

RegexProperty(String) - Constructor for class ai.grakn.graql.internal.pattern.property.RegexProperty

registerAggregate(String, Function<List<Object>, Aggregate>) - Method in class ai.grakn.graql.internal.parser.QueryParser

registerAggregate(String, Function<List<Object>, Aggregate>) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

registerAggregate(String, Function<List<Object>, Aggregate>) - Method in interface ai.grakn.graql.QueryBuilder

Register an aggregate that can be used when parsing a Graql query

registerMacro(Macro) - Method in class ai.grakn.graql.internal.query.QueryBuilderImpl

registerMacro(String, Macro) - Method in class ai.grakn.graql.internal.template.TemplateParser

Register a macro that can be used in any template parsed by this class.

registerMacro(Macro) - Method in interface ai.grakn.graql.QueryBuilder

Register a macro that can be used when parsing a Graql template

registerMacro(Macro) - Method in class ai.grakn.migration.base.Migrator

Register a macro to use in templating

rel(String) - Method in interface ai.grakn.graql.Var

the variable must be a relation with the given roleplayer

rel(Var) - Method in interface ai.grakn.graql.Var

the variable must be a relation with the given roleplayer

rel(String, String) - Method in interface ai.grakn.graql.Var

the variable must be a relation with the given roleplayer playing the given roletype

rel(Var, String) - Method in interface ai.grakn.graql.Var

the variable must be a relation with the given roleplayer playing the given roletype

rel(String, Var) - Method in interface ai.grakn.graql.Var

the variable must be a relation with the given roleplayer playing the given roletype

rel(Var, Var) - Method in interface ai.grakn.graql.Var

the variable must be a relation with the given roleplayer playing the given roletype

relates() - Method in interface ai.grakn.concept.RelationType

Retrieves a list of the RoleTypes that make up this RelationType.

relates(RoleType) - Method in interface ai.grakn.concept.RelationType

Sets a new RoleType for this RelationType.

relates(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is a relation type which involves a role.

relates(String) - Method in interface ai.grakn.graql.Var

relates(Var) - Method in interface ai.grakn.graql.Var

RelatesProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the relates property on a RelationType.

RelatesProperty(VarAdmin) - Constructor for class ai.grakn.graql.internal.pattern.property.RelatesProperty

Relation - Interface in ai.grakn.concept

Encapsulates relationships between Instance

Relation - Class in ai.grakn.graql.internal.reasoner.atom.binary

Atom implementation defining a relation atom.

Relation(VarAdmin, IdPredicate, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.Relation

Relation(VarName, VarName, Map<VarName, Var>, IdPredicate, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.Relation

relation(OWLObjectProperty) - Method in class ai.grakn.migration.owl.OWLMigrator

relation(OWLDataProperty) - Method in class ai.grakn.migration.owl.OWLMigrator

relation(OWLAnnotationProperty) - Method in class ai.grakn.migration.owl.OWLMigrator

RelationPlayer - Interface in ai.grakn.graql.admin

A pair of role type and role player (where the role type may not be present)

RelationProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the relation property (e.g.

RelationProperty(ImmutableMultiset<RelationPlayer>) - Constructor for class ai.grakn.graql.internal.pattern.property.RelationProperty

relations(RoleType...) - Method in interface ai.grakn.concept.Instance

Retrieves a Relations which the Instance takes part in, which may optionally be narrowed to a particular set according to the RoleType you are interested in.

RELATIONS_JSON_FIELD - Static variable in class ai.grakn.util.REST.Response.Json

RelationType - Interface in ai.grakn.concept

An ontological element which categorises how Instances may relate to each other.

relationTypes() - Method in interface ai.grakn.concept.RoleType

Returns the RelationTypes that this RoleType takes part in.

reload() - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

force stream consumption and reload cache

REMOTE_SHELL_URI - Static variable in class ai.grakn.util.REST.WebPath

RemoteSession - Class in ai.grakn.engine.session

Web socket for running a Graql shell

RemoteSession() - Constructor for class ai.grakn.engine.session.RemoteSession

RemoteShell() - Constructor for class ai.grakn.util.REST.RemoteShell

remove(VarName) - Method in interface ai.grakn.graql.admin.Answer

remove(Cache<Q, T>, Set<Q>) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

cache subtraction of specified queries

remove(Cache<Q, T>) - Method in class ai.grakn.graql.internal.reasoner.cache.Cache

remove(Cache<Q, LazyAnswerIterator>, Set<Q>) - Method in class ai.grakn.graql.internal.reasoner.cache.LazyQueryCache

remove(Cache<Q, QueryAnswers>, Set<Q>) - Method in class ai.grakn.graql.internal.reasoner.cache.QueryCache

remove(VarName) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

remove(Answer) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

removeAll(QueryAnswers) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

removeAtomic(Atomic) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

removeAtomic(Atomic) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

removeTrivialMappings() - Method in interface ai.grakn.graql.admin.Unifier

removeTrivialMappings() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

removeUser(String) - Method in class ai.grakn.engine.user.SystemKeyspaceUsers

Removes a user with the given username.

removeUser(String) - Method in class ai.grakn.engine.user.UsersHandler

render() - Method in class ai.grakn.graql.internal.hal.HALConceptData

renderHALArrayData(MatchQuery, int, int) - Static method in class ai.grakn.graql.internal.hal.HALBuilder

renderHALArrayData(MatchQuery, Collection<Answer>, int, int, boolean) - Static method in class ai.grakn.graql.internal.hal.HALBuilder

renderHALConceptData(Concept, int, String, int, int) - Static method in class ai.grakn.graql.internal.hal.HALBuilder

renounce() - Method in class ai.grakn.engine.tasks.manager.singlequeue.FailoverElector

Request() - Constructor for class ai.grakn.util.REST.Request

requiresMaterialisation() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

requiresMaterialisation() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

requiresMaterialisation() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

requiresMaterialisation() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

rule needs to be materialised if head atom requires materialisation or if its head contains only fresh variables

resolve(boolean, boolean) - Method in interface ai.grakn.graql.admin.ReasonerQuery

resolves the query

resolve(boolean, boolean, LazyQueryCache<ReasonerAtomicQuery>, LazyQueryCache<ReasonerAtomicQuery>) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

resolve(boolean, boolean) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

resolve(boolean, boolean, LazyQueryCache<ReasonerAtomicQuery>, LazyQueryCache<ReasonerAtomicQuery>) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

resolves the query

resolve(String) - Method in class ai.grakn.graql.internal.template.Scope

Retrieve the value of a key from this scope, or the parent scope if it is not present in the current one.

resource(Resource) - Method in interface ai.grakn.concept.Entity

Creates a relation from this instance to the provided resource.

resource(ResourceType) - Method in interface ai.grakn.concept.EntityType

Creates a RelationType which allows this type and a resource type to be linked.

resource(Resource) - Method in interface ai.grakn.concept.Instance

Creates a relation from this instance to the provided resource.

resource(Resource) - Method in interface ai.grakn.concept.Relation

Creates a relation from this instance to the provided resource.

resource(ResourceType) - Method in interface ai.grakn.concept.RelationType

Creates a RelationType which allows this type and a resource type to be linked.

Resource<D> - Interface in ai.grakn.concept

Represent a literal resource in the graph.

resource(Resource) - Method in interface ai.grakn.concept.Resource

Creates a relation from this instance to the provided resource.

resource(ResourceType) - Method in interface ai.grakn.concept.ResourceType

Creates a RelationType which allows this type and a resource type to be linked.

resource(ResourceType) - Method in interface ai.grakn.concept.RoleType

Creates a RelationType which allows this type and a resource type to be linked.

resource(Resource) - Method in interface ai.grakn.concept.Rule

Creates a relation from this instance to the provided resource.

resource(ResourceType) - Method in interface ai.grakn.concept.RuleType

Creates a RelationType which allows this type and a resource type to be linked.

resource(ResourceType) - Method in interface ai.grakn.concept.Type

Creates a RelationType which allows this type and a resource type to be linked.

Resource - Class in ai.grakn.graql.internal.reasoner.atom.binary

Atom implementation defining a resource atom.

Resource(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.Resource

Resource(VarAdmin, Set<Predicate>, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.Resource

ResourceDeduplicationTask - Class in ai.grakn.engine.postprocessing

This is a task meant to be run periodically to eliminate resource duplication.

ResourceDeduplicationTask() - Constructor for class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

ResourceDeduplicationTask.Job - Class in ai.grakn.engine.postprocessing

The map-reduce job submitted to the GraknGraphComputer that scan the whole set of resources in the graph and reduces by eliminating duplicates.

resourceIndex(VarName, TypeLabel, Object) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

A Fragment that uses an index stored on each resource.

resourceRelation(IRI) - Method in interface ai.grakn.migration.owl.Namer

Make a name/id for the Grakn RelationType representing a relation b/w an entity (OWL individual) and its resource (the OWL data property)

resourceRelation(TypeLabel) - Method in interface ai.grakn.migration.owl.Namer

Make a name for a resource relation type representing the value of an OWL data property.

resourceRole(TypeLabel) - Method in interface ai.grakn.migration.owl.Namer

Make a name for a resource role player representing the value of an OWL data property.

resourceRole(ResourceType<?>) - Method in class ai.grakn.migration.owl.OWLMigrator

resources(ResourceType...) - Method in interface ai.grakn.concept.Instance

Retrieves a collection of Resources attached to this Instances

resources() - Method in interface ai.grakn.concept.Type

RESOURCES_JSON_FIELD - Static variable in class ai.grakn.util.REST.Response.Json

ResourceType<D> - Interface in ai.grakn.concept

An ontological element which models and categorises the various Resource in the graph.

resourceType(OWLDataProperty) - Method in class ai.grakn.migration.owl.OWLMigrator

ResourceType.DataType<D> - Class in ai.grakn.concept

A class used to hold the supported data types of resources and any other concepts.

Response() - Constructor for class ai.grakn.util.REST.Response

RESPONSE - Static variable in class ai.grakn.util.REST.Response.Graql

REST - Class in ai.grakn.util

Class containing strings describing the REST API, including URIs and fields.

REST() - Constructor for class ai.grakn.util.REST

REST.GraphConfig - Class in ai.grakn.util

Class listing possible graph configuration options.

REST.HttpConn - Class in ai.grakn.util

Class listing various HTTP connection strings.

REST.RemoteShell - Class in ai.grakn.util

Class listing various strings used in the JSON messages sent using websockets for the remote Graql shell.

REST.Request - Class in ai.grakn.util

Class containing request fields and content types.

REST.Request.Concept - Class in ai.grakn.util

Concept controller request parameters

REST.Request.Graql - Class in ai.grakn.util

Graql controller request parameters

REST.Response - Class in ai.grakn.util

Class listing various strings found in responses from the REST API.

REST.Response.ContentType - Class in ai.grakn.util

Response content types

REST.Response.Graql - Class in ai.grakn.util

Graql controller response fields

REST.Response.Json - Class in ai.grakn.util

Metatypes Json object fields

REST.WebPath - Class in ai.grakn.util

Class containing URIs to REST endpoints.

REST.WebPath.Concept - Class in ai.grakn.util

URIs to concept controller endpoints

REST.WebPath.Dashboard - Class in ai.grakn.util

URIs to dashboard controller endpoints

REST.WebPath.Graph - Class in ai.grakn.util

URIs to visualiser controller

REST.WebPath.System - Class in ai.grakn.util

URIs to System Controller endpoints

REST.WebPath.Tasks - Class in ai.grakn.util

URIs to Tasks Controller endpoints

results() - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

Get a list of results.

resultsString(Printer) - Method in interface ai.grakn.graql.Query

Execute the query and return a human-readable stream of results

resultVarNameToString(Map<VarName, Concept>) - Static method in class ai.grakn.graql.internal.util.CommonUtil

resume(Consumer<TaskCheckpoint>, TaskCheckpoint) - Method in class ai.grakn.engine.loader.LoaderTask

resume(Consumer<TaskCheckpoint>, TaskCheckpoint) - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

resume(Consumer<TaskCheckpoint>, TaskCheckpoint) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

resume(Consumer<TaskCheckpoint>, TaskCheckpoint) - Method in class ai.grakn.engine.postprocessing.UpdatingInstanceCountTask

resume(Consumer<TaskCheckpoint>, TaskCheckpoint) - Method in interface ai.grakn.engine.tasks.BackgroundTask

This method may be called when resuming from a paused state or recovering from a crash or failure of any kind.

resume(Consumer<TaskCheckpoint>, TaskCheckpoint) - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

resumedCounter - Static variable in class ai.grakn.engine.tasks.mock.LongExecutionMockTask

resumedCounter - Static variable in class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

RETRY - Static variable in class ai.grakn.migration.base.Migrator

rewriteToUserDefined() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

rewrites the atom to one with user defined name

rewriteToUserDefined() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

rewriteToUserDefinedWithUnifiers() - Method in class ai.grakn.graql.internal.reasoner.atom.Atom

rewrites the atom to one with user defined name, need unifiers for cases when we have variable clashes between the relation variable and relation players

rewriteToUserDefinedWithUnifiers() - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

rewrites the atom to one with user defined name, need unifiers for cases when we have variable clashes between the relation variable and relation players

rhs(Pattern) - Method in interface ai.grakn.graql.Var

RhsProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the rhs (right-hand side) property on a Rule.

RhsProperty(Pattern) - Constructor for class ai.grakn.graql.internal.pattern.property.RhsProperty

rolePlayer(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is a casting connected to a role-player.

rolePlayers(RoleType...) - Method in interface ai.grakn.concept.Relation

Retrieves a list of every Instance involved in the Relation, filtered by RoleType played.

ROLES_JSON_FIELD - Static variable in class ai.grakn.util.REST.Response.Json

roleToRelationTypes - Static variable in class ai.grakn.graql.internal.reasoner.Utility

convert given role type to a set of relation types in which it can appear

RoleType - Interface in ai.grakn.concept

An ontological element which defines a role which can be played in a relation type.

Rule - Interface in ai.grakn.concept

A rule which defines how implicit knowledge can extracted.

RuleExplanation - Class in ai.grakn.graql.internal.reasoner.explanation

Explanation class for rule application.

RuleExplanation(InferenceRule) - Constructor for class ai.grakn.graql.internal.reasoner.explanation.RuleExplanation

RuleExplanation(RuleExplanation) - Constructor for class ai.grakn.graql.internal.reasoner.explanation.RuleExplanation

RuleProperty - Class in ai.grakn.graql.internal.pattern.property

Abstract property for the patterns within rules.

RuleType - Interface in ai.grakn.concept

An ontological element used to model and categorise different types of Rule.

run() - Method in class ai.grakn.engine.postprocessing.PostProcessing

run() - Method in class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskRunner

Start the main loop, this will block until a call to close() that wakes up the consumer.

run() - Method in class ai.grakn.engine.tasks.manager.multiqueue.Scheduler

run() - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskRunner

Poll Kafka for any new tasks.

run() - Method in interface ai.grakn.engine.util.ExceptionWrapper.RunnableWithExceptions

RUN_AT - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

runAt() - Method in class ai.grakn.engine.tasks.TaskSchedule

Get the instant the task is specified to run at.

runExport(GraphWriterOptions) - Static method in class ai.grakn.migration.export.Main

runJson(JsonMigrationOptions) - Static method in class ai.grakn.migration.json.JsonMigrator

runOwl(OwlMigrationOptions) - Static method in class ai.grakn.migration.owl.Main

runShell(String[], String, String) - Static method in class ai.grakn.graql.GraqlShell

runShell(String[], String, String, GraqlClient) - Static method in class ai.grakn.graql.GraqlShell

runSQL(SQLMigrationOptions) - Static method in class ai.grakn.migration.sql.SQLMigrator

runXml(XmlMigrationOptions) - Static method in class ai.grakn.migration.xml.XmlMigrator

S

safeExecute(Vertex, Messenger<String>, Memory) - Method in class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

safeExecute(Vertex, Messenger<Long>, Memory) - Method in class ai.grakn.graql.internal.analytics.DegreeStatisticsVertexProgram

safeExecute(Vertex, Messenger<Long>, Memory) - Method in class ai.grakn.graql.internal.analytics.DegreeVertexProgram

safeExecute(Vertex, Messenger<Long>, Memory) - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

safeExecute(Vertex, Messenger<Tuple>, Memory) - Method in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Set<String>>) - Method in class ai.grakn.graql.internal.analytics.ClusterMemberMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Long>) - Method in class ai.grakn.graql.internal.analytics.ClusterSizeMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Long>) - Method in class ai.grakn.graql.internal.analytics.CountMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Set<String>>) - Method in class ai.grakn.graql.internal.analytics.DegreeDistributionMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Number>) - Method in class ai.grakn.graql.internal.analytics.MaxMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Map<String, Double>>) - Method in class ai.grakn.graql.internal.analytics.MeanMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Number>) - Method in class ai.grakn.graql.internal.analytics.MinMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Map<String, Double>>) - Method in class ai.grakn.graql.internal.analytics.StdMapReduce

safeMap(Vertex, MapReduce.MapEmitter<Serializable, Number>) - Method in class ai.grakn.graql.internal.analytics.SumMapReduce

saveOffset(Consumer, TopicPartition) - Method in class ai.grakn.engine.tasks.ExternalOffsetStorage

Save the offset of the given partition in this consumer in zookeeper.

schedule() - Method in class ai.grakn.engine.tasks.TaskState

schedule(TaskSchedule) - Method in class ai.grakn.engine.tasks.TaskState

SCHEDULED_TASK - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

SCHEDULER - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

Scheduler - Class in ai.grakn.engine.tasks.manager.multiqueue

Handle execution of recurring tasks.

Scheduler(TaskStateStorage, ZookeeperConnection) - Constructor for class ai.grakn.engine.tasks.manager.multiqueue.Scheduler

SchedulerElector - Class in ai.grakn.engine.tasks.manager.multiqueue

There is one "Scheduler" that will be constantly running on the "Leader" machine.

SchedulerElector(TaskStateStorage, ZookeeperConnection) - Constructor for class ai.grakn.engine.tasks.manager.multiqueue.SchedulerElector

SCHEDULERS_GROUP - Static variable in interface ai.grakn.engine.tasks.config.KafkaTerms

schema(XmlSchema) - Method in class ai.grakn.migration.xml.XmlMigrator

Schema - Class in ai.grakn.util

A type enum which restricts the types of links/concepts which can be created

Schema.Analytics - Enum in ai.grakn.util

An enum representing analytics schema elements

Schema.BaseType - Enum in ai.grakn.util

Base Types reflecting the possible objects in the concept

Schema.ConceptProperty - Enum in ai.grakn.util

An enum which defines the non-unique mutable properties of the concept.

Schema.EdgeLabel - Enum in ai.grakn.util

The different types of edges between vertices

Schema.EdgeProperty - Enum in ai.grakn.util

A property enum defining the possible labels that can go on the edge label.

Schema.ImplicitType - Enum in ai.grakn.util

This stores the schema which is required when implicitly creating roles for the has-resource methods

Schema.MetaSchema - Enum in ai.grakn.util

The concepts which represent our internal schema

scope(Instance) - Method in interface ai.grakn.concept.EntityType

Classifies the type to a specific scope.

scope(Instance) - Method in interface ai.grakn.concept.RelationType

Classifies the type to a specific scope.

scope(Instance) - Method in interface ai.grakn.concept.ResourceType

Classifies the type to a specific scope.

scope(Instance) - Method in interface ai.grakn.concept.RoleType

Classifies the type to a specific scope.

scope(Instance) - Method in interface ai.grakn.concept.RuleType

Classifies the type to a specific scope.

scope(Instance) - Method in interface ai.grakn.concept.Type

Classifies the type to a specific scope.

Scope - Class in ai.grakn.graql.internal.template

Represents a scope (association of name to a value) and corresponds to a block in the TemplateVisitor class.

Scope(Map<String, Object>) - Constructor for class ai.grakn.graql.internal.template.Scope

Scope(Scope) - Constructor for class ai.grakn.graql.internal.template.Scope

scopes() - Method in interface ai.grakn.concept.Type

Retrieve a list of the Instances that scope this Type.

select(NamedAggregate<? super S, ? extends T>...) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will collect together several named aggregates into a map.

select(Set<NamedAggregate<? super S, ? extends T>>) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will collect together several named aggregates into a map.

select(ImmutableSet<NamedAggregate<? super S, ? extends T>>) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

An aggregate that combines several aggregates together into a map (where keys are the names of the aggregates)

select(String...) - Method in interface ai.grakn.graql.MatchQuery

select(Set<VarName>) - Method in interface ai.grakn.graql.MatchQuery

selectAtoms() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

selectAtoms() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

atom selection function

sendTask(Class<?>, String, Instant, Duration, Json) - Method in class ai.grakn.client.TaskClient

Submit a task to run on an Grakn Engine server

SEPARATOR - Static variable in class ai.grakn.migration.csv.CSVMigrator

SERIALISED_TASK - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

serialize(String, TaskId) - Method in class ai.grakn.engine.tasks.TaskIdSerializer

serialize(String, TaskState) - Method in class ai.grakn.engine.tasks.TaskStateSerializer

serializeToString(TaskState) - Static method in class ai.grakn.engine.tasks.TaskStateSerializer

SERVER_HOST_NAME - Static variable in class ai.grakn.engine.GraknEngineConfig

SERVER_PORT_NUMBER - Static variable in class ai.grakn.engine.GraknEngineConfig

serverIsRunning(String) - Static method in class ai.grakn.client.Client

Check if Grakn Engine has been started

session(String, String) - Static method in class ai.grakn.Grakn

Returns a session instance to produce concurrent connections to the Grakn knowledge graph.

set(String, Object) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

setAbstract(Boolean) - Method in interface ai.grakn.concept.EntityType

Sets the EntityType to be abstract - which prevents it from having any instances.

setAbstract(Boolean) - Method in interface ai.grakn.concept.RelationType

Sets the RelationType to be abstract - which prevents it from having any instances.

setAbstract(Boolean) - Method in interface ai.grakn.concept.ResourceType

Sets the ResourceType to be abstract - which prevents it from having any instances.

setAbstract(Boolean) - Method in interface ai.grakn.concept.RoleType

Sets the RoleType to be abstract - which prevents it from having any instances.

setAbstract(Boolean) - Method in interface ai.grakn.concept.RuleType

setAbstract(Boolean) - Method in interface ai.grakn.concept.Type

Sets the Entity Type to be abstract - which prevents it from having any instances.

setBatchSize(int) - Method in class ai.grakn.client.LoaderClient

Set the size of the each transaction in terms of number of vars.

setCommitFrequency(int) - Static method in class ai.grakn.graql.internal.reasoner.Reasoner

setConfigProperty(String, String) - Method in class ai.grakn.engine.GraknEngineConfig

setEquivalentFragmentSet(EquivalentFragmentSet) - Method in interface ai.grakn.graql.internal.gremlin.fragment.Fragment

setExplanation(AnswerExplanation) - Method in interface ai.grakn.graql.admin.Answer

setExplanation(AnswerExplanation) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

setInTask(boolean) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

setInvalid() - Method in class ai.grakn.graql.internal.gremlin.ShortcutTraversal

Make this ShortcutTraversal invalid, so it will not be used in the traversal

setIteration(int) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

setNullString(String) - Method in class ai.grakn.migration.csv.CSVMigrator

Set string that will be evaluated as null

setNumberActiveTasks(int) - Method in class ai.grakn.client.LoaderClient

Number of active tasks running on the server at any one time.

setParentQuery(ReasonerQuery) - Method in interface ai.grakn.graql.admin.Atomic

setParentQuery(ReasonerQuery) - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

setParentQuery(ReasonerQuery) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

setParentQuery(ReasonerQuery) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

setPredicate(IdPredicate) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

setQuery(ReasonerQuery) - Method in interface ai.grakn.graql.admin.AnswerExplanation

setQuery(ReasonerQuery) - Method in class ai.grakn.graql.internal.reasoner.explanation.Explanation

setQuoteChar(char) - Method in class ai.grakn.migration.csv.CSVMigrator

Set character used to encapsulate values containing special characters.

setRegex(String) - Method in interface ai.grakn.concept.ResourceType

Set the regular expression that instances of the ResourceType must conform to.

setResource(VarAdmin) - Method in class ai.grakn.graql.internal.pattern.property.HasResourceProperty

setRetryPolicy(boolean) - Method in class ai.grakn.client.LoaderClient

Tell the LoaderClient if it should retry sending tasks when the Engine server is not available

setRolePlayer(VarAdmin) - Method in interface ai.grakn.graql.admin.RelationPlayer

Set the role player, returning a new RelationPlayer with that role player set

setRuntime(long) - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

setSeparator(char) - Method in class ai.grakn.migration.csv.CSVMigrator

Set separator the input file will be split on

setTaskCompletionConsumer(Consumer<Json>) - Method in class ai.grakn.client.LoaderClient

Provide a consumer function to execute upon task completion

setType(TypeLabel) - Method in class ai.grakn.graql.internal.gremlin.ShortcutTraversal

setTypes(Set<String>) - Method in class ai.grakn.graql.internal.shell.GraqlCompleter

setup(Memory) - Method in class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

setup(Memory) - Method in class ai.grakn.graql.internal.analytics.GraknVertexProgram

setup(Memory) - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

setup(Memory) - Method in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

setValueVariable(VarName) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

setValueVariable(VarName) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

setValueVariable(VarName) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Resource

setValueVariable(VarName) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

setVarName(VarName) - Method in interface ai.grakn.graql.admin.VarAdmin

ShellCommandCompleter - Class in ai.grakn.graql.internal.shell

Completer that complete Graql shell commands

ShellCommandCompleter() - Constructor for class ai.grakn.graql.internal.shell.ShellCommandCompleter

shortcut(Optional<TypeLabel>, Optional<TypeLabel>, Optional<TypeLabel>, VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

shortcut(Optional<TypeLabel>, VarName, Optional<TypeLabel>, VarName, Optional<TypeLabel>) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a shortcut edge between two role-players.

ShortcutTraversal - Class in ai.grakn.graql.internal.gremlin

some VarTraversals can be represented using shortcut edges.

ShortcutTraversal() - Constructor for class ai.grakn.graql.internal.gremlin.ShortcutTraversal

ShortestPathVertexProgram - Class in ai.grakn.graql.internal.analytics

The vertex program for computing the shortest path between two instances.

ShortestPathVertexProgram() - Constructor for class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

ShortestPathVertexProgram(Set<TypeLabel>, ConceptId, ConceptId) - Constructor for class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

ShortExecutionMockTask - Class in ai.grakn.engine.tasks.mock

Mocked task that will finish nearly instantaneously

ShortExecutionMockTask() - Constructor for class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

shortName() - Method in class ai.grakn.graql.VarName

Get a shorter representation of the variable (with prefixed "$")

showImplicitConcepts(boolean) - Method in interface ai.grakn.GraknGraph

Utility function to specify whether implicit and system-generated types should be returned.

showImplicitConcepts(boolean) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

signJWT(String) - Static method in class ai.grakn.engine.util.JWTHandler

SINGLE_ENGINE_PATH - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

SINGLE_ENGINE_WATCH_PATH - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

SingleQueueTaskManager - Class in ai.grakn.engine.tasks.manager.singlequeue

TaskManager implementation that operates using a single Kafka queue and controls the lifecycle SingleQueueTaskManager

SingleQueueTaskManager(EngineID) - Constructor for class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskManager

Create a SingleQueueTaskManager The SingleQueueTaskManager implementation must: + Instantiate a connection to zookeeper + Configure and instance of TaskStateStorage + Create and run an instance of SingleQueueTaskRunner + Add oneself to the leader elector by instantiating failoverelector

SingleQueueTaskRunner - Class in ai.grakn.engine.tasks.manager.singlequeue

The SingleQueueTaskRunner is used by the SingleQueueTaskManager to execute tasks from a Kafka queue.

SingleQueueTaskRunner(SingleQueueTaskManager, EngineID, ExternalOffsetStorage, int) - Constructor for class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskRunner

Create a SingleQueueTaskRunner which retrieves tasks from the given and uses the given to store and retrieve information about tasks.

size() - Method in interface ai.grakn.graql.admin.Answer

size() - Method in interface ai.grakn.graql.admin.Unifier

size() - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyIterator

size() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

size() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

size() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

size(int) - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.HippopotamusFactory

SmallHippopotamusImpl - Class in ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae

A tiny hippo! Isn't it cute?

SmallHippopotamusImpl() - Constructor for class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.SmallHippopotamusImpl

SplitMacro - Class in ai.grakn.graql.internal.template.macro

Templating function that splits the given value based on the given character.

SplitMacro() - Constructor for class ai.grakn.graql.internal.template.macro.SplitMacro

SQLMigrationOptions - Class in ai.grakn.migration.sql

Configure the default SQL migration options and access arguments passed by the user

SQLMigrationOptions(String[]) - Constructor for class ai.grakn.migration.sql.SQLMigrationOptions

SQLMigrator - Class in ai.grakn.migration.sql

The SQL migrator will execute the given SQL query and then apply the given template to those results.

SQLMigrator(String, Connection) - Constructor for class ai.grakn.migration.sql.SQLMigrator

Construct a SQL migrator to migrate data from the given DB

SQUARE_SUM - Static variable in class ai.grakn.graql.internal.analytics.StdMapReduce

STACK_TRACE - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

stackTrace() - Method in class ai.grakn.engine.tasks.TaskState

StandaloneTaskManager - Class in ai.grakn.engine.tasks.manager

In-memory task manager to schedule and execute tasks.

StandaloneTaskManager(EngineID) - Constructor for class ai.grakn.engine.tasks.manager.StandaloneTaskManager

start(String, int) - Static method in class ai.grakn.engine.GraknEngineServer

start(Consumer<TaskCheckpoint>, Json) - Method in class ai.grakn.engine.loader.LoaderTask

start(Consumer<TaskCheckpoint>, Json) - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

Run postprocessing only if enough time has passed since the last job was added

start(Consumer<TaskCheckpoint>, Json) - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

start(Consumer<TaskCheckpoint>, Json) - Method in class ai.grakn.engine.postprocessing.UpdatingInstanceCountTask

start(Consumer<TaskCheckpoint>, Json) - Method in interface ai.grakn.engine.tasks.BackgroundTask

Called to start execution of the task, may be called on a newly scheduled or previously stopped task.

start(Consumer<TaskCheckpoint>, Json) - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

startedCounter - Static variable in class ai.grakn.engine.tasks.mock.LongExecutionMockTask

startedCounter - Static variable in class ai.grakn.engine.tasks.mock.ShortExecutionMockTask

startHTTP() - Method in class ai.grakn.engine.GraknEngineServer

stateChanged(CuratorFramework, ConnectionState) - Method in class ai.grakn.engine.tasks.manager.multiqueue.SchedulerElector

STATIC_FILES_PATH - Static variable in class ai.grakn.engine.GraknEngineConfig

status() - Method in class ai.grakn.engine.tasks.TaskState

STATUS - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

STATUS_CHANGE_BY - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

STATUS_CHANGE_TIME - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

statusChangeTime() - Method in class ai.grakn.engine.tasks.TaskState

std() - Method in interface ai.grakn.graql.ComputeQueryBuilder

std(String) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will find the unbiased sample standard deviation of a variable's values.

std(VarName) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that finds the unbiased sample standard deviation of a match query

std() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

StdMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for computing the standard deviation of the given resource.

StdMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.StdMapReduce

StdMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.StdMapReduce

StdQuery - Interface in ai.grakn.graql.analytics

Compute the standard deviation of the selected resource-type.

stop() - Method in class ai.grakn.engine.loader.LoaderTask

stop() - Method in class ai.grakn.engine.postprocessing.PostProcessing

stop() - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

stop() - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

stop() - Method in class ai.grakn.engine.postprocessing.UpdatingInstanceCountTask

stop() - Method in interface ai.grakn.engine.tasks.BackgroundTask

Called to stop execution of the task, may be called on a running or paused task.

stop() - Method in class ai.grakn.engine.tasks.manager.multiqueue.SchedulerElector

When stopping the ClusterManager we must: 1.

stop() - Method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

STOP - Static variable in class ai.grakn.util.REST.WebPath.Tasks

stopHTTP() - Method in class ai.grakn.engine.GraknEngineServer

stopTask(TaskId) - Method in class ai.grakn.client.TaskClient

Stop a task using the given ID.

stopTask(TaskId) - Method in class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskManager

stopTask(TaskId) - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskManager

Stop a task from running.

stopTask(TaskId) - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskRunner

Stop the task if it is executing on this machine

stopTask(TaskId) - Method in class ai.grakn.engine.tasks.manager.StandaloneTaskManager

stopTask(TaskId) - Method in interface ai.grakn.engine.tasks.TaskManager

Stop a Scheduled, Paused or Running task.

storage() - Method in class ai.grakn.engine.tasks.manager.multiqueue.MultiQueueTaskManager

storage() - Method in class ai.grakn.engine.tasks.manager.singlequeue.SingleQueueTaskManager

Access the storage that this instance of TaskManager uses.

storage() - Method in class ai.grakn.engine.tasks.manager.StandaloneTaskManager

storage() - Method in interface ai.grakn.engine.tasks.TaskManager

Return the StateStorage instance that is used by this class.

storeState(Configuration) - Method in class ai.grakn.graql.internal.analytics.CommonOLAP

Store persistentProperties and any hard coded fields in an apache config object for propagation to spark executors.

storeState(Configuration) - Method in class ai.grakn.graql.internal.analytics.DegreeVertexProgram

storeState(Configuration) - Method in class ai.grakn.graql.internal.analytics.GraknMapReduce

storeState(Configuration) - Method in class ai.grakn.graql.internal.analytics.GraknVertexProgram

storeState(Configuration) - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

stream() - Method in class ai.grakn.graql.internal.gremlin.EquivalentFragmentSet

stream(Optional<GraknGraph>) - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

stream() - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyIterator

stream() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

stream() - Method in interface ai.grakn.graql.Streamable

stream(Iterator<T>) - Method in class ai.grakn.migration.csv.CSVMigrator

Partition a stream into a stream of collections, each with batchSize elements.

Streamable<T> - Interface in ai.grakn.graql

An interface describing something that can be streamed, or iterated over.

streamWithAnswers() - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

Get a stream of answers.

streamWithVarNames() - Method in interface ai.grakn.graql.admin.InsertQueryAdmin

streamWithVarNames() - Method in interface ai.grakn.graql.admin.MatchQueryAdmin

Get a stream of results.

STRING - Static variable in class ai.grakn.concept.ResourceType.DataType

StringConverter - Class in ai.grakn.graql.internal.util

Class for converting Graql strings, used in the parser and for toString methods

StringMacro - Class in ai.grakn.graql.internal.template.macro

Convert the given value into a quoted string.

StringMacro() - Constructor for class ai.grakn.graql.internal.template.macro.StringMacro

sub(VarName, VarName) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable is a sub-type of another variable.

sub(String) - Method in interface ai.grakn.graql.Var

sub(Var) - Method in interface ai.grakn.graql.Var

subFilter(Answer, Set<IdPredicate>) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

subjectRole(TypeLabel) - Method in interface ai.grakn.migration.owl.Namer

Make a name for the role type corresponding to the subject (i.e.

subjectRole(RelationType) - Method in class ai.grakn.migration.owl.OWLMigrator

submerge() - Method in interface ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.Hippopotamus

submerge() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.LargeHippopotamusImpl

submerge() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.SmallHippopotamusImpl

submerge() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.TitanicHippopotamusImpl

submit() - Method in class ai.grakn.graph.internal.computer.GraknSparkComputer

SubProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the sub property on a Type.

SubProperty(VarAdmin) - Constructor for class ai.grakn.graql.internal.pattern.property.SubProperty

subType(EntityType) - Method in interface ai.grakn.concept.EntityType

Adds another subtype to this type

subType(RelationType) - Method in interface ai.grakn.concept.RelationType

Adds another subtype to this type

subType(ResourceType<D>) - Method in interface ai.grakn.concept.ResourceType

Adds another subtype to this type

subType(RoleType) - Method in interface ai.grakn.concept.RoleType

Adds another subtype to this type

subType(RuleType) - Method in interface ai.grakn.concept.RuleType

Adds another subtype to this type

subTypes() - Method in interface ai.grakn.concept.EntityType

Returns a collection of subtypes of this EntityType.

subTypes() - Method in interface ai.grakn.concept.RelationType

Returns a collection of subtypes of this RelationType.

subTypes() - Method in interface ai.grakn.concept.ResourceType

Returns a collection of subtypes of this ResourceType.

subTypes() - Method in interface ai.grakn.concept.RoleType

Returns the subtypes of this RoleType.

subTypes() - Method in interface ai.grakn.concept.RuleType

subTypes() - Method in interface ai.grakn.concept.Type

Get all indirect sub-types of this type.

sum() - Method in interface ai.grakn.graql.ComputeQueryBuilder

sum(String) - Static method in class ai.grakn.graql.Graql

Create an aggregate that will sum the values of a variable.

SUM - Static variable in class ai.grakn.graql.internal.analytics.MeanMapReduce

SUM - Static variable in class ai.grakn.graql.internal.analytics.StdMapReduce

sum(VarName) - Static method in class ai.grakn.graql.internal.query.aggregate.Aggregates

Aggregate that sums results of a match query.

sum() - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

SumMapReduce - Class in ai.grakn.graql.internal.analytics

The MapReduce program for computing the sum of the given resource.

SumMapReduce() - Constructor for class ai.grakn.graql.internal.analytics.SumMapReduce

SumMapReduce(Set<TypeLabel>, String) - Constructor for class ai.grakn.graql.internal.analytics.SumMapReduce

SumQuery - Interface in ai.grakn.graql.analytics

Compute the sum of the selected resource-type.

superType(EntityType) - Method in interface ai.grakn.concept.EntityType

Sets the direct supertype of the EntityType to be the EntityType specified.

superType() - Method in interface ai.grakn.concept.EntityType

Returns the supertype of this EntityType.

superType(RelationType) - Method in interface ai.grakn.concept.RelationType

Sets the supertype of the RelationType to be the RelationType specified.

superType() - Method in interface ai.grakn.concept.RelationType

Returns the direct supertype of this RelationType.

superType(ResourceType<D>) - Method in interface ai.grakn.concept.ResourceType

Sets the supertype of the ResourceType to be the ResourceType specified.

superType() - Method in interface ai.grakn.concept.ResourceType

Returns the supertype of this ResourceType.

superType(RoleType) - Method in interface ai.grakn.concept.RoleType

Sets the supertype of this RoleType.

superType() - Method in interface ai.grakn.concept.RoleType

Returns the supertype of this RoleType.

superType() - Method in interface ai.grakn.concept.RuleType

superType(RuleType) - Method in interface ai.grakn.concept.RuleType

superType() - Method in interface ai.grakn.concept.Type

SUPPORTED_TYPES - Static variable in class ai.grakn.concept.ResourceType.DataType

sync - Variable in class ai.grakn.engine.tasks.mock.MockBackgroundTask

syntaxError(Recognizer<?, ?>, Object, int, int, String, RecognitionException) - Method in class ai.grakn.graql.internal.parser.GraqlErrorListener

System() - Constructor for class ai.grakn.util.REST.WebPath.System

SYSTEM_GRAPH_NAME - Static variable in class ai.grakn.factory.SystemKeyspace

SYSTEM_ONTOLOGY_FILE - Static variable in class ai.grakn.factory.SystemKeyspace

SYSTEM_VERSION - Static variable in class ai.grakn.factory.SystemKeyspace

SystemController - Class in ai.grakn.engine.controller

Controller Providing Configs for building Grakn Graphs

SystemController(Service) - Constructor for class ai.grakn.engine.controller.SystemController

SystemKeyspace<T extends org.apache.tinkerpop.gremlin.structure.Graph> - Class in ai.grakn.factory

Manages the system keyspace.

SystemKeyspace(InternalFactory<T>) - Constructor for class ai.grakn.factory.SystemKeyspace

SystemKeyspaceUsers - Class in ai.grakn.engine.user

A DAO for managing users in the Grakn system keyspace.

SystemKeyspaceUsers() - Constructor for class ai.grakn.engine.user.SystemKeyspaceUsers

SystemOntologyElements - Interface in ai.grakn.engine.util

Describes the system ontology elements related to task loading

T

takeLeadership(CuratorFramework) - Method in class ai.grakn.engine.tasks.manager.multiqueue.SchedulerElector

On leadership takeover, start a new Scheduler instance and wait for it to complete.

takeLeadership(CuratorFramework) - Method in class ai.grakn.engine.tasks.manager.singlequeue.FailoverElector

Called when this instance of TaskFailover is elected as leader and starts listening for failed engines.

TASK_CHECKPOINT - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_CLASS_NAME - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_CLASS_NAME_PARAMETER - Static variable in class ai.grakn.util.REST.Request

TASK_CONFIGURATION - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_CREATOR_PARAMETER - Static variable in class ai.grakn.util.REST.Request

TASK_EXCEPTION - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_ID - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_LOADER_INSERTS - Static variable in class ai.grakn.util.REST.Request

TASK_LOCK_SUFFIX - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

TASK_MANAGER_IMPLEMENTATION - Static variable in class ai.grakn.engine.GraknEngineConfig

TASK_RUN_AT_PARAMETER - Static variable in class ai.grakn.util.REST.Request

TASK_RUN_INTERVAL_PARAMETER - Static variable in class ai.grakn.util.REST.Request

TASK_RUNNER_GROUP - Static variable in interface ai.grakn.engine.tasks.config.KafkaTerms

TASK_STATUS_PARAMETER - Static variable in class ai.grakn.util.REST.Request

TaskCheckpoint - Class in ai.grakn.engine.tasks

Internal checkpoint used to keep track of task execution

taskClass() - Method in class ai.grakn.engine.tasks.TaskState

TaskClient - Class in ai.grakn.client

Client for interacting with tasks on engine

TaskFailover - Class in ai.grakn.engine.tasks.manager.singlequeue

Re-schedule tasks that were running when an instance of Engine failed

TaskFailover(CuratorFramework, TaskStateStorage, Producer<TaskId, TaskState>) - Constructor for class ai.grakn.engine.tasks.manager.singlequeue.TaskFailover

TaskId - Class in ai.grakn.engine

An identifier for a task

TaskIdDeserializer - Class in ai.grakn.engine.tasks

Implementation of Deserializer that allows usage of TaskId as kafka queue keys

TaskIdDeserializer() - Constructor for class ai.grakn.engine.tasks.TaskIdDeserializer

TaskIdSerializer - Class in ai.grakn.engine.tasks

Implementation of Serializer that allows usage of TaskId as kafka queue keys

TaskIdSerializer() - Constructor for class ai.grakn.engine.tasks.TaskIdSerializer

TaskManager - Interface in ai.grakn.engine.tasks

The base TaskManager interface.

TASKRUNNER_POLLING_FREQ - Static variable in class ai.grakn.engine.GraknEngineConfig

Tasks() - Constructor for class ai.grakn.util.REST.WebPath.Tasks

TASKS - Static variable in class ai.grakn.util.REST.WebPath.Tasks

TASKS_NAMESPACE - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

TASKS_PATH_PREFIX - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

TASKS_STOPPED - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

TASKS_STOPPED_PREFIX - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

TaskSchedule - Class in ai.grakn.engine.tasks

Scheduling information for tasks, contained within a TaskState.

TasksController - Class in ai.grakn.engine.controller

Endpoints used to query and control queued background tasks.

TasksController(Service, TaskManager) - Constructor for class ai.grakn.engine.controller.TasksController

TaskState - Class in ai.grakn.engine.tasks

Internal task state model used to keep track of scheduled tasks.

TaskStateDeserializer - Class in ai.grakn.engine.tasks

Implementation of Serializer that allows usage of TaskState as kafka queue values

TaskStateDeserializer() - Constructor for class ai.grakn.engine.tasks.TaskStateDeserializer

TaskStateGraphStore - Class in ai.grakn.engine.tasks.storage

Implementation of StateStorage that stores task state in the Grakn system graph.

TaskStateGraphStore() - Constructor for class ai.grakn.engine.tasks.storage.TaskStateGraphStore

TaskStateInMemoryStore - Class in ai.grakn.engine.tasks.storage

Implementation of StateStorage that stores task state in memory.

TaskStateInMemoryStore() - Constructor for class ai.grakn.engine.tasks.storage.TaskStateInMemoryStore

TaskStateSerializer - Class in ai.grakn.engine.tasks

Implementation of Serializer that allows usage of TaskState as kafka queue values

TaskStateSerializer() - Constructor for class ai.grakn.engine.tasks.TaskStateSerializer

TaskStateStorage - Interface in ai.grakn.engine.tasks

The base StateStorage interface.

TaskStateZookeeperStore - Class in ai.grakn.engine.tasks.storage

Manages the state of background BackgroundTask in a synchronized manner withing a cluster.

TaskStateZookeeperStore(ZookeeperConnection) - Constructor for class ai.grakn.engine.tasks.storage.TaskStateZookeeperStore

TaskStatus - Enum in ai.grakn.engine

Describes the six possible states a task can be in.

template(String, Map<String, Object>) - Method in class ai.grakn.migration.base.Migrator

TemplateParser - Class in ai.grakn.graql.internal.template

Class for parsing Graql templates and associated data into Graql statements.

TemplateVisitor - Class in ai.grakn.graql.internal.template

ANTLR visitor class for parsing a template

TemplateVisitor(CommonTokenStream, Map<String, Object>, Map<String, Macro<?>>) - Constructor for class ai.grakn.graql.internal.template.TemplateVisitor

terminate(Memory) - Method in class ai.grakn.graql.internal.analytics.ConnectedComponentVertexProgram

terminate(Memory) - Method in class ai.grakn.graql.internal.analytics.DegreeStatisticsVertexProgram

terminate(Memory) - Method in class ai.grakn.graql.internal.analytics.DegreeVertexProgram

terminate(Memory) - Method in class ai.grakn.graql.internal.analytics.MedianVertexProgram

terminate(Memory) - Method in class ai.grakn.graql.internal.analytics.ShortestPathVertexProgram

TIME_LAPSE - Static variable in class ai.grakn.engine.GraknEngineConfig

TitanHadoopInternalFactory - Class in ai.grakn.factory

A Grakn Graph on top of HadoopGraph

TitanicHippopotamusImpl - Class in ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae

A huge hippo.

TitanicHippopotamusImpl() - Constructor for class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.TitanicHippopotamusImpl

to(ConceptId) - Method in interface ai.grakn.graql.analytics.PathQuery

to(String, String) - Static method in class ai.grakn.migration.base.Migrator

toImmutableList() - Static method in class ai.grakn.graql.internal.util.CommonUtil

toImmutableMultiset() - Static method in class ai.grakn.graql.internal.util.CommonUtil

toImmutableSet() - Static method in class ai.grakn.graql.internal.util.CommonUtil

toString() - Method in class ai.grakn.concept.ConceptId

toString() - Method in class ai.grakn.concept.ResourceType.DataType

toString() - Method in class ai.grakn.concept.TypeLabel

toString() - Method in class ai.grakn.engine.TaskId

toString() - Method in class ai.grakn.engine.tasks.TaskCheckpoint

toString() - Method in class ai.grakn.engine.tasks.TaskState

toString() - Method in class ai.grakn.engine.util.EngineID

toString() - Method in class ai.grakn.graph.internal.computer.GraknSparkMemory

toString() - Method in class ai.grakn.graql.internal.analytics.CommonOLAP

toString() - Method in class ai.grakn.graql.internal.gremlin.GraqlTraversal

toString() - Method in class ai.grakn.graql.internal.parser.GraqlErrorListener

toString() - Method in class ai.grakn.graql.internal.query.match.MatchQueryBase

toString() - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

toString() - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

toString() - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

toString() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.LargeHippopotamusImpl

toString() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.SmallHippopotamusImpl

toString() - Method in class ai.grakn.graql.internal.shell.animalia.chordata.mammalia.artiodactyla.hippopotamidae.TitanicHippopotamusImpl

toString(Object) - Method in class ai.grakn.graql.internal.template.macro.ConcatMacro

toString() - Method in class ai.grakn.graql.VarName

totalElimintated() - Method in class ai.grakn.engine.postprocessing.ResourceDeduplicationTask

tryAny(Iterable<T>) - Static method in class ai.grakn.graql.internal.util.CommonUtil

tryNext(Iterator<T>) - Static method in class ai.grakn.graql.internal.util.CommonUtil

type() - Method in interface ai.grakn.concept.Entity

type() - Method in interface ai.grakn.concept.Instance

Return the Type of the Concept.

type() - Method in interface ai.grakn.concept.Relation

Retrieve the associated Relation Type for this Relation.

type() - Method in interface ai.grakn.concept.Resource

Retrieves the type of the Resource, that is, the ResourceType of which this resource is an Instance.

type() - Method in interface ai.grakn.concept.Rule

Type - Interface in ai.grakn.concept

A Type represents any ontological element in the graph.

type - Variable in class ai.grakn.graql.internal.reasoner.atom.Atom

TypeAtom - Class in ai.grakn.graql.internal.reasoner.atom.binary

Atom implementation defining type atoms of the type $varName {isa|sub|plays|has|has-scope} $valueVariable)

TypeAtom(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

TypeAtom(VarAdmin, IdPredicate, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

TypeAtom(TypeAtom) - Constructor for class ai.grakn.graql.internal.reasoner.atom.binary.TypeAtom

typeId - Variable in class ai.grakn.graql.internal.reasoner.atom.Atom

TypeInfo(String, long) - Constructor for class ai.grakn.migration.xml.XmlSchema.TypeInfo

TypeLabel - Class in ai.grakn.concept

A Type Label

typeLabelToString(TypeLabel) - Static method in class ai.grakn.graql.internal.util.StringConverter

TypeMapper - Class in ai.grakn.migration.export

Map Grakn Core type to equivalent Graql representation

TypeMapper() - Constructor for class ai.grakn.migration.export.TypeMapper

typeOf(String) - Method in class ai.grakn.migration.xml.XmlSchema

Return the type info of an element or new TypeInfo("xs:complexType", Long.MAX_LONG) as a default.

TYPES - Static variable in class ai.grakn.util.REST.RemoteShell

TYPES - Static variable in class ai.grakn.util.REST.WebPath.Dashboard

typeToRelationTypes - Static variable in class ai.grakn.graql.internal.reasoner.Utility

convert given entity type to a set of relation types in which it can play roles

U

unassign(String) - Method in class ai.grakn.graql.internal.template.Scope

Remove a key/value pair from this scope

uncapture(VarName) - Static method in class ai.grakn.graql.internal.reasoner.Utility

Uncapture a variable name, by removing a prepended constant

UnescapedString - Class in ai.grakn.graql.internal.template.macro

Class representing a String that should not be escaped by the templator.

UnescapedString(String) - Constructor for class ai.grakn.graql.internal.template.macro.UnescapedString

unescapeString(String) - Static method in class ai.grakn.graql.internal.util.StringConverter

Unifier - Interface in ai.grakn.graql.admin

Interface for resolution unifier defined as a finite set of mappings between variables xi and terms ti: θ = {x1/t1, x2/t2, ..., xi/ti}.

UnifierImpl - Class in ai.grakn.graql.internal.reasoner.query

Implementation of Unifier interface.

UnifierImpl() - Constructor for class ai.grakn.graql.internal.reasoner.query.UnifierImpl

UnifierImpl(Map<VarName, VarName>) - Constructor for class ai.grakn.graql.internal.reasoner.query.UnifierImpl

UnifierImpl(Unifier) - Constructor for class ai.grakn.graql.internal.reasoner.query.UnifierImpl

unify(Unifier) - Method in interface ai.grakn.graql.admin.Answer

unify(Unifier) - Method in interface ai.grakn.graql.admin.Atomic

change each variable occurrence according to provided mappings (apply unifiers {[from, to]_i}) if capture occurs it is marked with a "capture->" name

unify(VarName, VarName) - Method in interface ai.grakn.graql.admin.ReasonerQuery

change each variable occurrence in the query (apply unifier [from/to])

unify(Unifier) - Method in interface ai.grakn.graql.admin.ReasonerQuery

change each variable occurrence according to provided mappings (apply unifiers {[from, to]_i})

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.atom.AtomBase

perform unification on the atom by applying unifiers

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Binary

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.BinaryBase

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.MultiPredicateBinary

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.atom.binary.Relation

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.atom.NotEquals

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.iterator.LazyAnswerIterator

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswers

unify the answers by applying unifiers to variable set

unify(Stream<Answer>, Unifier) - Static method in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

unify answer stream by applying unifiers

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerAtomicQuery

unify(VarName, VarName) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

change each variable occurrence in the query (apply unifier [from/to])

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.query.ReasonerQueryImpl

change each variable occurrence according to provided mappings (apply unifiers {[from, to]_i})

unify(Unifier) - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

unify(Atom) - Method in class ai.grakn.graql.internal.reasoner.rule.InferenceRule

make rule consistent variable-wise with the parent atom by means of unification

UniqueVarProperty - Interface in ai.grakn.graql.admin

A unique property of a Var.

up() - Method in class ai.grakn.graql.internal.template.Scope

Move up one level to the parent scope

updateState(TaskState) - Method in class ai.grakn.engine.tasks.storage.TaskStateGraphStore

updateState(TaskState) - Method in class ai.grakn.engine.tasks.storage.TaskStateInMemoryStore

updateState(TaskState) - Method in class ai.grakn.engine.tasks.storage.TaskStateZookeeperStore

Writes a new state to Zookeeper and records the engine that task is running on.

updateState(TaskState) - Method in interface ai.grakn.engine.tasks.TaskStateStorage

Used to update task state.

updateTypeCounts(Map<TypeLabel, Long>) - Method in interface ai.grakn.graph.admin.GraknAdmin

Updates the counts of all the types

updateTypeCounts(Map<TypeLabel, Long>) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

updateUser(Json) - Method in class ai.grakn.engine.user.SystemKeyspaceUsers

Update a given user.

updateUser(Json) - Method in class ai.grakn.engine.user.UsersHandler

UpdatingInstanceCountTask - Class in ai.grakn.engine.postprocessing

Task that controls when types are updated with their new instance counts

UpdatingInstanceCountTask() - Constructor for class ai.grakn.engine.postprocessing.UpdatingInstanceCountTask

UpperMacro - Class in ai.grakn.graql.internal.template.macro

Convert the given value into an upper case string.

UpperMacro() - Constructor for class ai.grakn.graql.internal.template.macro.UpperMacro

USE_ZOOKEEPER_STORAGE - Static variable in class ai.grakn.engine.GraknEngineConfig

USER_EMAIL - Static variable in class ai.grakn.engine.user.UsersHandler

USER_ENTITY - Static variable in class ai.grakn.engine.user.UsersHandler

USER_FIRST_NAME - Static variable in class ai.grakn.engine.user.UsersHandler

USER_IS_ADMIN - Static variable in class ai.grakn.engine.user.UsersHandler

USER_LAST_NAME - Static variable in class ai.grakn.engine.user.UsersHandler

USER_NAME - Static variable in class ai.grakn.engine.user.UsersHandler

USER_PASSWORD - Static variable in class ai.grakn.engine.user.UsersHandler

USER_SALT - Static variable in class ai.grakn.engine.user.UsersHandler

UserController - Class in ai.grakn.engine.controller

Endpoint used to control user interaction.

UserController(Service) - Constructor for class ai.grakn.engine.controller.UserController

userExists(String) - Method in class ai.grakn.engine.user.SystemKeyspaceUsers

Return true if the user with the specified name exists and false otherwise.

userExists(String) - Method in class ai.grakn.engine.user.UsersHandler

USERNAME - Static variable in class ai.grakn.util.REST.RemoteShell

UsersHandler - Class in ai.grakn.engine.user

Class to interact with users stored in the graph.

UsersHandler() - Constructor for class ai.grakn.engine.user.UsersHandler

UTF8 - Static variable in class ai.grakn.util.REST.HttpConn

Utility - Class in ai.grakn.graql.internal.analytics

Some helper methods for MapReduce and vertex program.

Utility() - Constructor for class ai.grakn.graql.internal.analytics.Utility

Utility - Class in ai.grakn.graql.internal.reasoner

Utiliy class providing useful functionalities.

Utility() - Constructor for class ai.grakn.graql.internal.reasoner.Utility

V

val(Object) - Method in interface ai.grakn.graql.Var

val(ValuePredicate) - Method in interface ai.grakn.graql.Var

validate(T) - Static method in class ai.grakn.migration.base.MigrationCLI

validateUser(String, String) - Method in class ai.grakn.engine.user.SystemKeyspaceUsers

validateUser(String, String) - Method in class ai.grakn.engine.user.UsersHandler

validValue(Object) - Method in class ai.grakn.migration.csv.CSVMigrator

Test if an object is a valid Grakn value

validVertex(Vertex) - Method in class ai.grakn.graph.internal.AbstractGraknGraph

validVertex(Vertex) - Method in class ai.grakn.graph.internal.GraknTitanGraph

value() - Method in class ai.grakn.engine.util.EngineID

value(VarName, ValuePredicateAdmin) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

value(VarName) - Static method in class ai.grakn.graql.internal.gremlin.fragment.Fragments

value(VarName, ValuePredicateAdmin) - Static method in class ai.grakn.graql.internal.gremlin.sets.EquivalentFragmentSets

An EquivalentFragmentSet that indicates a variable represents a resource with value matching a predicate.

valueOf(String) - Static method in enum ai.grakn.engine.TaskStatus

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.GraknTxType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.graql.internal.shell.ErrorMessage

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.graql.Order

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.migration.owl.OwlModel

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.ErrorMessage

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.Schema.Analytics

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.Schema.BaseType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.Schema.ConceptProperty

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.Schema.EdgeLabel

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.Schema.EdgeProperty

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.Schema.ImplicitType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.util.Schema.MetaSchema

Returns the enum constant of this type with the specified name.

ValuePredicate - Class in ai.grakn.graql.internal.reasoner.atom.predicate

Predicate implementation specialising it to be an value predicate.

ValuePredicate(VarAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

ValuePredicate(VarName, ValuePredicateAdmin, ReasonerQuery) - Constructor for class ai.grakn.graql.internal.reasoner.atom.predicate.ValuePredicate

ValuePredicate - Interface in ai.grakn.graql

a atom on a value in a query.

ValuePredicateAdmin - Interface in ai.grakn.graql.admin

Admin class for inspecting a ValuePredicate

ValueProperty - Class in ai.grakn.graql.internal.pattern.property

Represents the value property on a Resource.

ValueProperty(ValuePredicateAdmin) - Constructor for class ai.grakn.graql.internal.pattern.property.ValueProperty

values() - Static method in enum ai.grakn.engine.TaskStatus

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.GraknTxType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Method in interface ai.grakn.graql.admin.Answer

values() - Method in interface ai.grakn.graql.admin.Unifier

values() - Method in class ai.grakn.graql.internal.reasoner.query.QueryAnswer

values() - Method in class ai.grakn.graql.internal.reasoner.query.UnifierImpl

values() - Static method in enum ai.grakn.graql.internal.shell.ErrorMessage

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.graql.Order

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.migration.owl.OwlModel

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.ErrorMessage

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.Schema.Analytics

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.Schema.BaseType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.Schema.ConceptProperty

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.Schema.EdgeLabel

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.Schema.EdgeProperty

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.Schema.ImplicitType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.util.Schema.MetaSchema

Returns an array containing the constants of this enum type, in the order they are declared.

valueToString(Object) - Static method in class ai.grakn.graql.internal.util.StringConverter

var(String) - Static method in class ai.grakn.graql.Graql

var(VarName) - Static method in class ai.grakn.graql.Graql

var() - Static method in class ai.grakn.graql.Graql

var() - Static method in class ai.grakn.graql.internal.pattern.Patterns

var(VarName) - Static method in class ai.grakn.graql.internal.pattern.Patterns

Var - Interface in ai.grakn.graql

A wildcard variable to refers to a concept in a query.

VarAdmin - Interface in ai.grakn.graql.admin

Admin class for inspecting a Var

varFilterFunction - Static variable in class ai.grakn.graql.internal.reasoner.query.QueryAnswerStream

varName - Variable in class ai.grakn.graql.internal.reasoner.atom.AtomBase

VarName - Class in ai.grakn.graql

A variable name in a Graql query

VarProperty - Interface in ai.grakn.graql.admin

A property of a VarAdmin, such as "isa movie" or "has name 'Jim'"

VarPropertyInternal - Interface in ai.grakn.graql.internal.pattern.property

Internal interface for VarProperty, providing additional methods to match, insert or delete the property.

verifyJWT(String) - Static method in class ai.grakn.engine.util.JWTHandler

visit(OWLClass) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLObjectProperty) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLDataProperty) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLAnnotationProperty) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLNamedIndividual) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLDeclarationAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLSubClassOfAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLObjectPropertyDomainAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLObjectPropertyRangeAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLSubObjectPropertyOfAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLSubDataPropertyOfAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLEquivalentObjectPropertiesAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLInverseObjectPropertiesAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLTransitiveObjectPropertyAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLReflexiveObjectPropertyAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLSubPropertyChainOfAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLClassAssertionAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLObjectPropertyAssertionAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLDataPropertyAssertionAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(OWLAnnotationAssertionAxiom) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visit(SWRLRule) - Method in class ai.grakn.migration.owl.OwlGraknGraphStoringVisitor

visitAndExpression(GraqlTemplateParser.AndExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitBlock(GraqlTemplateParser.BlockContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitBlockContents(GraqlTemplateParser.BlockContentsContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitBooleanExpression(GraqlTemplateParser.BooleanExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitDoubleExpression(GraqlTemplateParser.DoubleExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitEqExpression(GraqlTemplateParser.EqExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitForStatement(GraqlTemplateParser.ForStatementContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitGraqlVariable(GraqlTemplateParser.GraqlVariableContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitGreaterEqExpression(GraqlTemplateParser.GreaterEqExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitGreaterExpression(GraqlTemplateParser.GreaterExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitGroupExpression(GraqlTemplateParser.GroupExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitIfStatement(GraqlTemplateParser.IfStatementContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitIntExpression(GraqlTemplateParser.IntExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitLessEqExpression(GraqlTemplateParser.LessEqExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitLessExpression(GraqlTemplateParser.LessExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitMacro(GraqlTemplateParser.MacroContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitMacroExpression(GraqlTemplateParser.MacroExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitNotEqExpression(GraqlTemplateParser.NotEqExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitNotExpression(GraqlTemplateParser.NotExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitNullExpression(GraqlTemplateParser.NullExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitOrExpression(GraqlTemplateParser.OrExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitReplaceStatement(GraqlTemplateParser.ReplaceStatementContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitResolve(GraqlTemplateParser.ResolveContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitResolveExpression(GraqlTemplateParser.ResolveExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitStringExpression(GraqlTemplateParser.StringExpressionContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitTemplate(GraqlTemplateParser.TemplateContext) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

visitTerminal(TerminalNode) - Method in class ai.grakn.graql.internal.template.TemplateVisitor

W

waitToFinish() - Method in class ai.grakn.client.LoaderClient

Wait for all of the submitted tasks to have been completed

WebPath() - Constructor for class ai.grakn.util.REST.WebPath

whenTaskFinishes(Consumer<TaskId>) - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

whenTaskResumes(Consumer<TaskCheckpoint>) - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

whenTaskStarts(Consumer<TaskId>) - Static method in class ai.grakn.engine.tasks.mock.MockBackgroundTask

WHITE - Static variable in class ai.grakn.graql.internal.util.ANSI

withGraph(GraknGraph) - Method in interface ai.grakn.graql.AggregateQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.ClusterQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.CountQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.DegreeQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.MaxQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.MeanQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.MedianQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.MinQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.PathQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.StdQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.analytics.SumQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.AskQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.ComputeQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.ComputeQueryBuilder

withGraph(GraknGraph) - Method in interface ai.grakn.graql.DeleteQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.InsertQuery

withGraph(GraknGraph) - Method in class ai.grakn.graql.internal.query.analytics.ComputeQueryBuilderImpl

withGraph(GraknGraph) - Method in interface ai.grakn.graql.MatchQuery

withGraph(GraknGraph) - Method in interface ai.grakn.graql.Query

withoutGraph() - Static method in class ai.grakn.graql.Graql

WORK_QUEUE_TOPIC - Static variable in interface ai.grakn.engine.tasks.config.KafkaTerms

workers(int) - Method in class ai.grakn.graph.internal.computer.GraknSparkComputer

X

XmlMigrationOptions - Class in ai.grakn.migration.xml

Configure the default XML migration options and access arguments passed by the user

XmlMigrationOptions(String[]) - Constructor for class ai.grakn.migration.xml.XmlMigrationOptions

XmlMigrator - Class in ai.grakn.migration.xml

Migrator for migrating XML data into Grakn instances

XmlMigrator(File) - Constructor for class ai.grakn.migration.xml.XmlMigrator

Construct a XmlMigrator to migrate data in the given file or dir

XmlMigrator(Reader) - Constructor for class ai.grakn.migration.xml.XmlMigrator

Construct a XmlMigrator to migrate data in given reader

XmlSchema - Class in ai.grakn.migration.xml

Read an XML Schema (a .xsd) file and provide information about the types inside it.

XmlSchema() - Constructor for class ai.grakn.migration.xml.XmlSchema

XmlSchema.TypeInfo - Class in ai.grakn.migration.xml

Holds type information about an XML element: the XML Schema type name and max number of occurrences.

Y

YELLOW - Static variable in class ai.grakn.graql.internal.util.ANSI

Z

ZK_BACKOFF_BASE_SLEEP_TIME - Static variable in class ai.grakn.engine.GraknEngineConfig

ZK_BACKOFF_MAX_RETRIES - Static variable in class ai.grakn.engine.GraknEngineConfig

ZK_CONNECTION_TIMEOUT - Static variable in class ai.grakn.engine.GraknEngineConfig

ZK_ENGINE_TASK_PATH - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ZK_SERVERS - Static variable in class ai.grakn.engine.GraknEngineConfig

ZK_SESSION_TIMEOUT - Static variable in class ai.grakn.engine.GraknEngineConfig

ZK_TASK_PATH - Static variable in interface ai.grakn.engine.tasks.config.ZookeeperPaths

ZookeeperConnection - Class in ai.grakn.engine.tasks.manager

Task encapsulating the connection to Zookeeper.

ZookeeperConnection() - Constructor for class ai.grakn.engine.tasks.manager.ZookeeperConnection

Start the connection to zookeeper.

ZookeeperPaths - Interface in ai.grakn.engine.tasks.config

Class containing strings that describe the file storage locations in Zookeeper

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z