ai.grakn.graql.internal.reasoner.query

Class AtomicMatchQuery

java.lang.Object

ai.grakn.graql.internal.reasoner.query.Query

ai.grakn.graql.internal.reasoner.query.AtomicQuery

ai.grakn.graql.internal.reasoner.query.AtomicMatchQuery

All Implemented Interfaces:

MatchQueryAdmin, MatchQueryInternal, MatchQuery, Query<List<Map<String,Concept>>>, Streamable<Map<String,Concept>>, Iterable<Map<String,Concept>>

public class AtomicMatchQuery
extends AtomicQuery

Constructor Summary

Constructors

Constructor and Description
AtomicMatchQuery(AtomicQuery query, QueryAnswers ans)
AtomicMatchQuery(Atom atom, Set<String> vars)

Method Summary

Modifier and Type	Method and Description
void	DBlookup()
QueryAnswers	getAnswers()
QueryAnswers	materialise()
void	memoryLookup(Map<AtomicQuery,AtomicQuery> matAnswers)
void	propagateAnswers(Map<AtomicQuery,AtomicQuery> matAnswers)
java.util.stream.Stream<Map<String,Concept>>	stream()

Methods inherited from class ai.grakn.graql.internal.reasoner.query.AtomicQuery

addAtom, equals, establishRelation, getAtom, getChildren, getParent, materialise, removeAtom, selectAtoms, unify

Methods inherited from class ai.grakn.graql.internal.reasoner.query.Query

addAtomConstraints, containsAtom, containsEquivalentAtom, execute, getAtoms, getGraph, getIdPredicate, getIdPredicates, getMatchQuery, getPattern, getResources, getSelectedNames, getTypeConstraints, getTypes, getTypes, getValuePredicates, getVarSet, getVarTypeMap, graph, hashCode, isEquivalent, isRuleResolvable, select, selectAppend, stream, toString, unify

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ai.grakn.graql.internal.query.match.MatchQueryInternal

aggregate, ask, colorKeyword, colorType, delete, delete, distinct, get, insert, isReadOnly, limit, offset, orderBy, resultsString, withGraph

Methods inherited from interface ai.grakn.graql.admin.MatchQueryAdmin

admin

Methods inherited from interface ai.grakn.graql.MatchQuery

delete, insert, orderBy, select

Methods inherited from interface ai.grakn.graql.Streamable

iterator, parallelStream

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

AtomicMatchQuery

public AtomicMatchQuery(Atom atom,
                        Set<String> vars)

AtomicMatchQuery

public AtomicMatchQuery(AtomicQuery query,
                        QueryAnswers ans)

Method Detail

stream

public java.util.stream.Stream<Map<String,Concept>> stream()

Returns:

a stream of elements

getAnswers

public QueryAnswers getAnswers()

Overrides:

getAnswers in class Query

DBlookup

public void DBlookup()

Overrides:

DBlookup in class Query

memoryLookup

public void memoryLookup(Map<AtomicQuery,AtomicQuery> matAnswers)

Overrides:

memoryLookup in class Query

propagateAnswers

public void propagateAnswers(Map<AtomicQuery,AtomicQuery> matAnswers)

Overrides:

propagateAnswers in class Query

materialise

public QueryAnswers materialise()

Overrides:

materialise in class AtomicQuery