ai.grakn.graql.internal.reasoner.explanation

Class JoinExplanation

java.lang.Object

ai.grakn.graql.internal.reasoner.explanation.Explanation

ai.grakn.graql.internal.reasoner.explanation.JoinExplanation

All Implemented Interfaces:

AnswerExplanation

public class JoinExplanation
extends Explanation

Explanation class for a join explanation - resulting from merging atoms in a conjunction.

Author:

Kasper Piskorski

Constructor Summary

Constructors

Constructor and Description
JoinExplanation(ReasonerQueryImpl q, Answer mergedAnswer)
JoinExplanation(Set<Answer> answers)

Method Summary

Modifier and Type	Method and Description
AnswerExplanation	childOf(Answer ans)
boolean	isJoinExplanation()

Methods inherited from class ai.grakn.graql.internal.reasoner.explanation.Explanation

getAnswers, getQuery, isEmpty, isLookupExplanation, isRuleExplanation, setQuery

Methods inherited from class java.lang.Object

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

Constructor Detail

JoinExplanation

public JoinExplanation(Set<Answer> answers)

JoinExplanation

public JoinExplanation(ReasonerQueryImpl q,
                       Answer mergedAnswer)

Method Detail

childOf

public AnswerExplanation childOf(Answer ans)

Specified by:

childOf in interface AnswerExplanation

Overrides:

childOf in class Explanation

isJoinExplanation

public boolean isJoinExplanation()

Specified by:

isJoinExplanation in interface AnswerExplanation

Overrides:

isJoinExplanation in class Explanation