Package org.optaplanner.constraint.streams.bavet.tri

Class BavetJoinTriConstraintStream<Solution_,A,B,C>

java.lang.Object

org.optaplanner.constraint.streams.common.AbstractConstraintStream<Solution_>

org.optaplanner.constraint.streams.bavet.common.BavetAbstractConstraintStream<Solution_>

org.optaplanner.constraint.streams.bavet.tri.BavetAbstractTriConstraintStream<Solution_,A,B,C>

org.optaplanner.constraint.streams.bavet.tri.BavetJoinTriConstraintStream<Solution_,A,B,C>

All Implemented Interfaces:

BavetJoinConstraintStream<Solution_>, InnerTriConstraintStream<A,B,C>, org.optaplanner.core.api.score.stream.ConstraintStream, org.optaplanner.core.api.score.stream.tri.TriConstraintStream<A,B,C>

public final class BavetJoinTriConstraintStream<Solution_,A,B,C>
extends BavetAbstractTriConstraintStream<Solution_,A,B,C>
implements BavetJoinConstraintStream<Solution_>

Field Summary

Fields inherited from class org.optaplanner.constraint.streams.bavet.tri.BavetAbstractTriConstraintStream

childStreamList

Fields inherited from class org.optaplanner.constraint.streams.bavet.common.BavetAbstractConstraintStream

constraintFactory

Constructor Summary

Constructors

Constructor	Description
BavetJoinTriConstraintStream(BavetConstraintFactory<Solution_> constraintFactory, BavetJoinBridgeBiConstraintStream<Solution_,A,B> leftParent, BavetJoinBridgeUniConstraintStream<Solution_,C> rightParent, DefaultTriJoiner<A,B,C> joiner)

Method Summary

Modifier and Type	Method	Description
<Score_ extends org.optaplanner.core.api.score.Score<Score_>> void	buildNode(NodeBuildHelper<Score_> buildHelper)
void	collectActiveConstraintStreams(Set<BavetAbstractConstraintStream<Solution_>> constraintStreamSet)
boolean	equals(Object o)
org.optaplanner.core.api.score.stream.ConstraintStream	getTupleSource()
boolean	guaranteesDistinct()	This method will return true if the constraint stream is guaranteed to only produce distinct tuples.
int	hashCode()
String	toString()

Methods inherited from class org.optaplanner.constraint.streams.bavet.tri.BavetAbstractTriConstraintStream

filter, flattenLast, getChildStreamList, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, ifExists, ifExists, ifExistsIncludingNullVars, ifNotExists, ifNotExists, ifNotExistsIncludingNullVars, impactScore, impactScore, impactScoreBigDecimal, impactScoreConfigurable, impactScoreConfigurable, impactScoreConfigurableBigDecimal, impactScoreConfigurableLong, impactScoreLong, join, map, shareAndAddChild

Methods inherited from class org.optaplanner.constraint.streams.bavet.common.BavetAbstractConstraintStream

assertBavetUniConstraintStream, buildConstraint, buildConstraintConfigurable, getConstraintFactory

Methods inherited from class org.optaplanner.constraint.streams.common.AbstractConstraintStream

buildConstraintWeightExtractor, buildConstraintWeightExtractor, getRetrievalSemantics, impact, penalize, penalizeConfigurable, reward, rewardConfigurable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.optaplanner.core.api.score.stream.ConstraintStream

getConstraintFactory, impact, impact, penalize, penalize, penalizeConfigurable, penalizeConfigurable, reward, reward, rewardConfigurable, rewardConfigurable

Methods inherited from interface org.optaplanner.constraint.streams.tri.InnerTriConstraintStream

distinct, getRetrievalSemantics, impact, impactBigDecimal, impactConfigurable, impactConfigurableBigDecimal, impactConfigurableLong, impactLong, join, penalize, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeLong, reward, rewardBigDecimal, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardLong

Methods inherited from interface org.optaplanner.core.api.score.stream.tri.TriConstraintStream

ifExists, ifExists, ifExists, ifExists, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, impact, impactBigDecimal, impactConfigurable, impactConfigurableBigDecimal, impactConfigurableLong, impactLong, join, join, join, join, join, join, join, join, join, join, penalize, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeLong, reward, rewardBigDecimal, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardLong

Constructor Detail

BavetJoinTriConstraintStream

public BavetJoinTriConstraintStream(BavetConstraintFactory<Solution_> constraintFactory,
                                    BavetJoinBridgeBiConstraintStream<Solution_,A,B> leftParent,
                                    BavetJoinBridgeUniConstraintStream<Solution_,C> rightParent,
                                    DefaultTriJoiner<A,B,C> joiner)

Method Detail

guaranteesDistinct

public boolean guaranteesDistinct()

Description copied from interface: InnerTriConstraintStream

This method will return true if the constraint stream is guaranteed to only produce distinct tuples. See InnerTriConstraintStream.distinct() for details.

Specified by:

guaranteesDistinct in interface InnerTriConstraintStream<Solution_,A,B>

Returns:

true if the guarantee of distinct tuples is provided

collectActiveConstraintStreams

public void collectActiveConstraintStreams(Set<BavetAbstractConstraintStream<Solution_>> constraintStreamSet)

Specified by:

collectActiveConstraintStreams in class BavetAbstractConstraintStream<Solution_>

getTupleSource

public org.optaplanner.core.api.score.stream.ConstraintStream getTupleSource()

Specified by:

getTupleSource in class BavetAbstractConstraintStream<Solution_>

buildNode

public <Score_ extends org.optaplanner.core.api.score.Score<Score_>> void buildNode(NodeBuildHelper<Score_> buildHelper)

Specified by:

buildNode in class BavetAbstractConstraintStream<Solution_>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object