Uses of Interface
ai.grakn.concept.Concept

Packages that use Concept

Package	Description
ai.grakn	A core package for connecting to a Grakn knowledge graph.
ai.grakn.concept	Provides the meta-ontology interfaces and definitions.
ai.grakn.exception	Grakn exception definitions.
ai.grakn.graph.admin
ai.grakn.graph.internal	Internal implementation of Grakn graph.
ai.grakn.graql	A collection of interfaces and factories for executing Graql queries.
ai.grakn.graql.admin	A collection of interfaces offering more behaviour on Graql objects.
ai.grakn.graql.analytics	A collection of interfaces for executing analytics queries.
ai.grakn.graql.internal.hal
ai.grakn.graql.internal.pattern.property
ai.grakn.graql.internal.query
ai.grakn.graql.internal.query.aggregate
ai.grakn.graql.internal.reasoner
ai.grakn.graql.internal.reasoner.atom.predicate
ai.grakn.graql.internal.reasoner.cache
ai.grakn.graql.internal.reasoner.query
ai.grakn.graql.internal.util
ai.grakn.migration.owl	Implements migration of OWL into Grakn.

Uses of Concept in ai.grakn

Methods in ai.grakn with type parameters of type Concept

Modifier and Type	Method and Description
<T extends Concept> T	GraknGraph.getConcept(ConceptId id) Get the Concept with identifier provided, if it exists.

Uses of Concept in ai.grakn.concept

Subinterfaces of Concept in ai.grakn.concept

Modifier and Type	Interface and Description
interface	Entity An instance of Entity Type EntityType
interface	EntityType Ontology element used to represent categories.
interface	Instance A data instance in the graph belonging to a specific Type
interface	Relation Encapsulates relationships between Instance
interface	RelationType An ontological element which categorises how Instances may relate to each other.
interface	Resource<D> Represent a literal resource in the graph.
interface	ResourceType<D> An ontological element which models and categorises the various Resource in the graph.
interface	RoleType An ontological element which defines a role which can be played in a relation type.
interface	Rule A rule which defines how implicit knowledge can extracted.
interface	RuleType An ontological element used to model and categorise different types of Rule.
interface	Type A Type represents any ontological element in the graph.

Uses of Concept in ai.grakn.exception

Constructors in ai.grakn.exception with parameters of type Concept

Constructor and Description
ConceptNotUniqueException(Concept concept, Schema.ConceptProperty type, String id)
ConceptNotUniqueException(Concept concept, String id)

Uses of Concept in ai.grakn.graph.admin

Methods in ai.grakn.graph.admin with type parameters of type Concept

Modifier and Type	Method and Description
<T extends Concept> T	GraknAdmin.buildConcept(org.apache.tinkerpop.gremlin.structure.Vertex vertex)
<T extends Concept> T	GraknAdmin.getConcept(Schema.ConceptProperty key, String value)

Uses of Concept in ai.grakn.graph.internal

Methods in ai.grakn.graph.internal with type parameters of type Concept

Modifier and Type	Method and Description
<T extends Concept> T	AbstractGraknGraph.buildConcept(org.apache.tinkerpop.gremlin.structure.Vertex vertex)
<T extends Concept> T	AbstractGraknGraph.getConcept(ConceptId id)
<T extends Concept> T	AbstractGraknGraph.getConcept(Schema.ConceptProperty key, String value)
<T extends Concept> T	GraknTinkerGraph.getConceptRawId(Object id)
<T extends Concept> T	AbstractGraknGraph.getConceptRawId(Object id) Looks up concept by using id against vertex ids.

Uses of Concept in ai.grakn.graql

Methods in ai.grakn.graql that return types with arguments of type Concept

Modifier and Type	Method and Description
java.util.stream.Stream<Concept>	MatchQuery.get(String name)
static Aggregate<Map<VarName,Concept>,Map<Concept,List<Map<VarName,Concept>>>>	Graql.group(String varName) Create an aggregate that will group a query by a variable name.
static Aggregate<Map<VarName,Concept>,Map<Concept,List<Map<VarName,Concept>>>>	Graql.group(String varName) Create an aggregate that will group a query by a variable name.
static Aggregate<Map<VarName,Concept>,Map<Concept,List<Map<VarName,Concept>>>>	Graql.group(String varName) Create an aggregate that will group a query by a variable name.
static <T> Aggregate<Map<VarName,Concept>,Map<Concept,T>>	Graql.group(String varName, Aggregate<? super Map<VarName,Concept>,T> aggregate) Create an aggregate that will group a query by a variable name and apply the given aggregate to each group
static <T> Aggregate<Map<VarName,Concept>,Map<Concept,T>>	Graql.group(String varName, Aggregate<? super Map<VarName,Concept>,T> aggregate) Create an aggregate that will group a query by a variable name and apply the given aggregate to each group
static <T extends Comparable<T>> Aggregate<Map<VarName,Concept>,Optional<T>>	Graql.max(String name) Create an aggregate that will find the maximum of a variable's values.
static Aggregate<Map<VarName,Concept>,Optional<Double>>	Graql.mean(String name) Create an aggregate that will find the mean of a variable's values.
static Aggregate<Map<VarName,Concept>,Optional<Number>>	Graql.median(String name) Create an aggregate that will find the median of a variable's values.
static <T extends Comparable<T>> Aggregate<Map<VarName,Concept>,Optional<T>>	Graql.min(String name) Create an aggregate that will find the minimum of a variable's values.
static Aggregate<Map<VarName,Concept>,Optional<Double>>	Graql.std(String name) Create an aggregate that will find the unbiased sample standard deviation of a variable's values.
static Aggregate<Map<VarName,Concept>,Number>	Graql.sum(String name) Create an aggregate that will sum the values of a variable.

Methods in ai.grakn.graql with parameters of type Concept

Modifier and Type	Method and Description
T	Printer.graqlString(boolean inner, Concept concept) Convert any concept into a builder

Method parameters in ai.grakn.graql with type arguments of type Concept

Modifier and Type	Method and Description
<S> AggregateQuery<S>	MatchQuery.aggregate(Aggregate<? super Map<VarName,Concept>,S> aggregate) Aggregate results of a query.
static <T> Aggregate<Map<VarName,Concept>,Map<Concept,T>>	Graql.group(String varName, Aggregate<? super Map<VarName,Concept>,T> aggregate) Create an aggregate that will group a query by a variable name and apply the given aggregate to each group

Uses of Concept in ai.grakn.graql.admin

Methods in ai.grakn.graql.admin that return Concept

Modifier and Type	Method and Description
Concept	Answer.get(VarName var)
Concept	Answer.put(VarName var, Concept con)
Concept	Answer.remove(VarName var)

Methods in ai.grakn.graql.admin that return types with arguments of type Concept

Modifier and Type	Method and Description
Set<Concept>	Answer.concepts()
Set<Map.Entry<VarName,Concept>>	Answer.entrySet()
Map<VarName,Concept>	Answer.map()
List<Map<VarName,Concept>>	MatchQueryAdmin.results() Get a list of results.
java.util.stream.Stream<Map<VarName,Concept>>	MatchQueryAdmin.streamWithVarNames() Get a stream of results.
java.util.stream.Stream<Map<VarName,Concept>>	InsertQueryAdmin.streamWithVarNames()
Collection<Concept>	Answer.values()

Methods in ai.grakn.graql.admin with parameters of type Concept

Modifier and Type	Method and Description
Concept	Answer.put(VarName var, Concept con)

Method parameters in ai.grakn.graql.admin with type arguments of type Concept

Modifier and Type	Method and Description
void	Answer.putAll(Map<VarName,Concept> m2)

Uses of Concept in ai.grakn.graql.analytics

Methods in ai.grakn.graql.analytics that return types with arguments of type Concept

Modifier and Type	Method and Description
Optional<List<Concept>>	PathQuery.execute() Execute the query.

Uses of Concept in ai.grakn.graql.internal.hal

Methods in ai.grakn.graql.internal.hal with parameters of type Concept

Modifier and Type	Method and Description
static String	HALBuilder.HALExploreConcept(Concept concept, String keyspace, int offset, int limit)
static String	HALBuilder.renderHALConceptData(Concept concept, int separationDegree, String keyspace, int offset, int limit)

Constructors in ai.grakn.graql.internal.hal with parameters of type Concept

Constructor and Description
HALConceptData(Concept concept, int separationDegree, boolean embedTypeParam, Set<TypeLabel> typesInQuery, String keyspace, int offset, int limit)

Uses of Concept in ai.grakn.graql.internal.pattern.property

Methods in ai.grakn.graql.internal.pattern.property with parameters of type Concept

Modifier and Type	Method and Description
void	VarPropertyInternal.delete(GraknGraph graph, Concept concept) Delete the given property from the graph, if possible.
void	RelatesProperty.delete(GraknGraph graph, Concept concept)
void	PlaysProperty.delete(GraknGraph graph, Concept concept)
void	HasScopeProperty.delete(GraknGraph graph, Concept concept)
void	HasResourceProperty.delete(GraknGraph graph, Concept concept)
void	VarPropertyInternal.insert(InsertQueryExecutor insertQueryExecutor, Concept concept) Insert the given property into the graph, if possible.
void	SubProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	RuleProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	RelationProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	RelatesProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	RegexProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	PlaysProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	IsAbstractProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	HasScopeProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	HasResourceTypeProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)
void	HasResourceProperty.insert(InsertQueryExecutor insertQueryExecutor, Concept concept)

Uses of Concept in ai.grakn.graql.internal.query

Methods in ai.grakn.graql.internal.query that return Concept

Modifier and Type	Method and Description
Concept	InsertQueryExecutor.getConcept(VarAdmin var)

Method parameters in ai.grakn.graql.internal.query with type arguments of type Concept

Modifier and Type	Method and Description
static <T> AggregateQuery<T>	Queries.aggregate(MatchQueryAdmin matchQuery, Aggregate<? super Map<VarName,Concept>,T> aggregate)

Uses of Concept in ai.grakn.graql.internal.query.aggregate

Methods in ai.grakn.graql.internal.query.aggregate that return types with arguments of type Concept

Modifier and Type	Method and Description
static Aggregate<Map<VarName,Concept>,Map<Concept,List<Map<VarName,Concept>>>>	Aggregates.group(VarName varName) Aggregate that groups results of a match query by variable name
static Aggregate<Map<VarName,Concept>,Map<Concept,List<Map<VarName,Concept>>>>	Aggregates.group(VarName varName) Aggregate that groups results of a match query by variable name
static Aggregate<Map<VarName,Concept>,Map<Concept,List<Map<VarName,Concept>>>>	Aggregates.group(VarName varName) Aggregate that groups results of a match query by variable name
static <T> Aggregate<Map<VarName,Concept>,Map<Concept,T>>	Aggregates.group(VarName varName, Aggregate<? super Map<VarName,Concept>,T> innerAggregate) Aggregate that groups results of a match query by variable name, applying an aggregate to each group.
static <T> Aggregate<Map<VarName,Concept>,Map<Concept,T>>	Aggregates.group(VarName varName, Aggregate<? super Map<VarName,Concept>,T> innerAggregate) Aggregate that groups results of a match query by variable name, applying an aggregate to each group.
static <T extends Comparable<T>> Aggregate<Map<VarName,Concept>,Optional<T>>	Aggregates.max(VarName varName) Aggregate that finds maximum of a match query.
static Aggregate<Map<VarName,Concept>,Optional<Double>>	Aggregates.mean(VarName varName) Aggregate that finds mean of a match query.
static Aggregate<Map<VarName,Concept>,Optional<Number>>	Aggregates.median(VarName varName) Aggregate that finds median of a match query.
static <T extends Comparable<T>> Aggregate<Map<VarName,Concept>,Optional<T>>	Aggregates.min(VarName varName) Aggregate that finds minimum of a match query.
static Aggregate<Map<VarName,Concept>,Optional<Double>>	Aggregates.std(VarName varName) Aggregate that finds the unbiased sample standard deviation of a match query
static Aggregate<Map<VarName,Concept>,Number>	Aggregates.sum(VarName varName) Aggregate that sums results of a match query.

Method parameters in ai.grakn.graql.internal.query.aggregate with type arguments of type Concept

Modifier and Type	Method and Description
static <T> Aggregate<Map<VarName,Concept>,Map<Concept,T>>	Aggregates.group(VarName varName, Aggregate<? super Map<VarName,Concept>,T> innerAggregate) Aggregate that groups results of a match query by variable name, applying an aggregate to each group.

Uses of Concept in ai.grakn.graql.internal.reasoner

Method parameters in ai.grakn.graql.internal.reasoner with type arguments of type Concept

Modifier and Type	Method and Description
static void	Utility.printAnswers(Set<Map<String,Concept>> answers) Provides more readable answer output.

Uses of Concept in ai.grakn.graql.internal.reasoner.atom.predicate

Constructors in ai.grakn.graql.internal.reasoner.atom.predicate with parameters of type Concept

Constructor and Description
IdPredicate(VarName varName, Concept con, ReasonerQuery par)

Uses of Concept in ai.grakn.graql.internal.reasoner.cache

Methods in ai.grakn.graql.internal.reasoner.cache that return types with arguments of type Concept

Modifier and Type	Method and Description
Map<javafx.util.Pair<VarName,Concept>,Set<Answer>>	Cache.getInverseAnswerMap(Q query) returns an inverse answer map with all query variables
Map<javafx.util.Pair<VarName,Concept>,Set<Answer>>	Cache.getInverseAnswerMap(Q query, Set<VarName> vars) 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

Uses of Concept in ai.grakn.graql.internal.reasoner.query

Methods in ai.grakn.graql.internal.reasoner.query that return Concept

Modifier and Type	Method and Description
Concept	QueryAnswer.get(VarName var)
Concept	QueryAnswer.put(VarName var, Concept con)
Concept	QueryAnswer.remove(VarName var)

Methods in ai.grakn.graql.internal.reasoner.query that return types with arguments of type Concept

Modifier and Type	Method and Description
Set<Concept>	QueryAnswer.concepts()
Set<Map.Entry<VarName,Concept>>	QueryAnswer.entrySet()
Map<VarName,Concept>	QueryAnswer.map()
Collection<Concept>	QueryAnswer.values()

Methods in ai.grakn.graql.internal.reasoner.query with parameters of type Concept

Modifier and Type	Method and Description
Concept	QueryAnswer.put(VarName var, Concept con)

Method parameters in ai.grakn.graql.internal.reasoner.query with type arguments of type Concept

Modifier and Type	Method and Description
static java.util.stream.Stream<Answer>	QueryAnswerStream.joinWithInverse(java.util.stream.Stream<Answer> stream, java.util.stream.Stream<Answer> stream2, Map<javafx.util.Pair<VarName,Concept>,Set<Answer>> stream2InverseMap, com.google.common.collect.ImmutableSet<VarName> joinVars, boolean explanation) lazy stream join with fast lookup from inverse answer map
void	QueryAnswer.putAll(Map<VarName,Concept> m2)

Constructor parameters in ai.grakn.graql.internal.reasoner.query with type arguments of type Concept

Constructor and Description
QueryAnswer(Map<VarName,Concept> m)

Uses of Concept in ai.grakn.graql.internal.util

Methods in ai.grakn.graql.internal.util that return types with arguments of type Concept

Modifier and Type	Method and Description
static Map<String,Concept>	CommonUtil.resultVarNameToString(Map<VarName,Concept> result)

Method parameters in ai.grakn.graql.internal.util with type arguments of type Concept

Modifier and Type	Method and Description
static Map<String,Concept>	CommonUtil.resultVarNameToString(Map<VarName,Concept> result)

Uses of Concept in ai.grakn.migration.owl

Methods in ai.grakn.migration.owl that return Concept

Modifier and Type	Method and Description
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLAnnotationAssertionAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLAnnotationProperty property)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLClass ce)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLClassAssertionAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLDataProperty property)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLDataPropertyAssertionAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLDeclarationAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLEquivalentObjectPropertiesAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLInverseObjectPropertiesAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLNamedIndividual individual)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLObjectProperty property)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLObjectPropertyAssertionAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLObjectPropertyDomainAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLObjectPropertyRangeAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLReflexiveObjectPropertyAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLSubClassOfAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLSubDataPropertyOfAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLSubObjectPropertyOfAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLSubPropertyChainOfAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.OWLTransitiveObjectPropertyAxiom axiom)
Concept	OwlGraknGraphStoringVisitor.visit(org.semanticweb.owlapi.model.SWRLRule node)