ai.grakn.graql.internal.reasoner.state

Class AnswerState

java.lang.Object

ai.grakn.graql.internal.reasoner.state.ResolutionState

ai.grakn.graql.internal.reasoner.state.AnswerState

public class AnswerState
extends ResolutionState

Resolution state holding an answer (Answer) to the parent state.

Author:

Kasper Piskorski

Constructor Summary

Constructors

Constructor and Description
AnswerState(Answer sub, Unifier u, QueryStateBase parent)

Method Summary

Modifier and Type	Method and Description
ResolutionState	generateSubGoal()
boolean	isAnswerState()

Methods inherited from class ai.grakn.graql.internal.reasoner.state.ResolutionState

getSubstitution, isTopState

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AnswerState

public AnswerState(Answer sub,
                   Unifier u,
                   QueryStateBase parent)

Method Detail

isAnswerState

public boolean isAnswerState()

Overrides:

isAnswerState in class ResolutionState

Returns:

true if this resolution state is an answer state

generateSubGoal

public ResolutionState generateSubGoal()

Specified by:

generateSubGoal in class ResolutionState

Returns:

new sub goal generated from this state