Package org.optaplanner.constraint.streams.drools.bi

Class DroolsAbstractBiConstraintStream<Solution_,A,B>

java.lang.Object

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

org.optaplanner.constraint.streams.drools.common.DroolsAbstractConstraintStream<Solution_,BiLeftHandSide<A,B>>

org.optaplanner.constraint.streams.drools.bi.DroolsAbstractBiConstraintStream<Solution_,A,B>

All Implemented Interfaces:

InnerBiConstraintStream<A,B>, BiConstraintStream<A,B>, ConstraintStream

Direct Known Subclasses:

DroolsExistsBiConstraintStream, DroolsFilterBiConstraintStream, DroolsFlatteningBiConstraintStream, DroolsGroupingBiConstraintStream, DroolsJoinBiConstraintStream

public abstract class DroolsAbstractBiConstraintStream<Solution_,A,B>
extends DroolsAbstractConstraintStream<Solution_,BiLeftHandSide<A,B>>
implements InnerBiConstraintStream<A,B>

Field Summary

Fields inherited from class org.optaplanner.constraint.streams.drools.common.DroolsAbstractConstraintStream

constraintFactory

Constructor Summary

Constructors

Constructor	Description
DroolsAbstractBiConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory, RetrievalSemantics retrievalSemantics)

Method Summary

Modifier and Type	Method	Description
BiConstraintStream<A,B>	filter(BiPredicate<A,B> predicate)
<ResultB_> BiConstraintStream<A,ResultB_>	flattenLast(Function<B,Iterable<ResultB_>> mapping)
protected final BiFunction<A,B,Collection<?>>	getDefaultIndictedObjectsMapping()
protected final TriFunction<A,B,Score<?>,DefaultConstraintJustification>	getDefaultJustificationMapping()
<GroupKey_> UniConstraintStream<GroupKey_>	groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping)
<GroupKey_, __, Result_> BiConstraintStream<GroupKey_,Result_>	groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping, BiConstraintCollector<A,B,__,Result_> collector)
<GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> TriConstraintStream<GroupKey_,ResultB_,ResultC_>	groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping, BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB, BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC)
<GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_>	groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping, BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB, BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC, BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)
<GroupKeyA_, GroupKeyB_> BiConstraintStream<GroupKeyA_,GroupKeyB_>	groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping, BiFunction<A,B,GroupKeyB_> groupKeyBMapping)
<GroupKeyA_, GroupKeyB_, GroupKeyC_> TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_>	groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping, BiFunction<A,B,GroupKeyB_> groupKeyBMapping, BiFunction<A,B,GroupKeyC_> groupKeyCMapping)
<GroupKeyA_, GroupKeyB_, GroupKeyC_, GroupKeyD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_>	groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping, BiFunction<A,B,GroupKeyB_> groupKeyBMapping, BiFunction<A,B,GroupKeyC_> groupKeyCMapping, BiFunction<A,B,GroupKeyD_> groupKeyDMapping)
<GroupKeyA_, GroupKeyB_, GroupKeyC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_>	groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping, BiFunction<A,B,GroupKeyB_> groupKeyBMapping, BiFunction<A,B,GroupKeyC_> groupKeyCMapping, BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)
<GroupKeyA_, GroupKeyB_, ResultContainer_, Result_> TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_>	groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping, BiFunction<A,B,GroupKeyB_> groupKeyBMapping, BiConstraintCollector<A,B,ResultContainer_,Result_> collector)
<GroupKeyA_, GroupKeyB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>	groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping, BiFunction<A,B,GroupKeyB_> groupKeyBMapping, BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC, BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)
<ResultContainer_, Result_> UniConstraintStream<Result_>	groupBy(BiConstraintCollector<A,B,ResultContainer_,Result_> collector)
<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_> BiConstraintStream<ResultA_,ResultB_>	groupBy(BiConstraintCollector<A,B,ResultContainerA_,ResultA_> collectorA, BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB)
<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> TriConstraintStream<ResultA_,ResultB_,ResultC_>	groupBy(BiConstraintCollector<A,B,ResultContainerA_,ResultA_> collectorA, BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB, BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC)
<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_>	groupBy(BiConstraintCollector<A,B,ResultContainerA_,ResultA_> collectorA, BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB, BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC, BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)
final <C> BiConstraintStream<A,B>	ifExists(Class<C> otherClass, TriJoiner<A,B,C>... joiners)
final <C> BiConstraintStream<A,B>	ifExistsIncludingNullVars(Class<C> otherClass, TriJoiner<A,B,C>... joiners)
final <C> BiConstraintStream<A,B>	ifNotExists(Class<C> otherClass, TriJoiner<A,B,C>... joiners)
final <C> BiConstraintStream<A,B>	ifNotExistsIncludingNullVars(Class<C> otherClass, TriJoiner<A,B,C>... joiners)
<Score_ extends Score<Score_>> BiConstraintBuilder<A,B,Score_>	innerImpact(Score_ constraintWeight, BiFunction<A,B,BigDecimal> matchWeigher, ScoreImpactType scoreImpactType)
<Score_ extends Score<Score_>> BiConstraintBuilder<A,B,Score_>	innerImpact(Score_ constraintWeight, ToIntBiFunction<A,B> matchWeigher, ScoreImpactType scoreImpactType)
<Score_ extends Score<Score_>> BiConstraintBuilder<A,B,Score_>	innerImpact(Score_ constraintWeight, ToLongBiFunction<A,B> matchWeigher, ScoreImpactType scoreImpactType)
final <C> TriConstraintStream<A,B,C>	join(UniConstraintStream<C> otherStream, TriJoiner<A,B,C>... joiners)
<ResultA_> UniConstraintStream<ResultA_>	map(BiFunction<A,B,ResultA_> mapping)

Methods inherited from class org.optaplanner.constraint.streams.drools.common.DroolsAbstractConstraintStream

addChildStream, buildConstraint, createLeftHandSide, getChildStreams, getConstraintFactory

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

buildConstraintWeightExtractor, buildConstraintWeightExtractor, getRetrievalSemantics

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.optaplanner.core.api.score.stream.bi.BiConstraintStream

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

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

getConstraintFactory

Methods inherited from interface org.optaplanner.constraint.streams.common.bi.InnerBiConstraintStream

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

Constructor Details

DroolsAbstractBiConstraintStream

public DroolsAbstractBiConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory,
 RetrievalSemantics retrievalSemantics)

Method Details

filter

public BiConstraintStream<A,B> filter(BiPredicate<A,B> predicate)

Specified by:

filter in interface BiConstraintStream<Solution_,A>

join

@SafeVarargs
public final <C> TriConstraintStream<A,B,C> join(UniConstraintStream<C> otherStream,
 TriJoiner<A,B,C>... joiners)

Specified by:

join in interface BiConstraintStream<Solution_,A>

ifExists

@SafeVarargs
public final <C> BiConstraintStream<A,B> ifExists(Class<C> otherClass,
 TriJoiner<A,B,C>... joiners)

Specified by:

ifExists in interface BiConstraintStream<Solution_,A>

ifExistsIncludingNullVars

@SafeVarargs
public final <C> BiConstraintStream<A,B> ifExistsIncludingNullVars(Class<C> otherClass,
 TriJoiner<A,B,C>... joiners)

Specified by:

ifExistsIncludingNullVars in interface BiConstraintStream<Solution_,A>

ifNotExists

@SafeVarargs
public final <C> BiConstraintStream<A,B> ifNotExists(Class<C> otherClass,
 TriJoiner<A,B,C>... joiners)

Specified by:

ifNotExists in interface BiConstraintStream<Solution_,A>

ifNotExistsIncludingNullVars

@SafeVarargs
public final <C> BiConstraintStream<A,B> ifNotExistsIncludingNullVars(Class<C> otherClass,
 TriJoiner<A,B,C>... joiners)

Specified by:

ifNotExistsIncludingNullVars in interface BiConstraintStream<Solution_,A>

groupBy

public <ResultContainer_,
Result_>
UniConstraintStream<Result_> groupBy(BiConstraintCollector<A,B,ResultContainer_,Result_> collector)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <ResultContainerA_,
ResultA_,
ResultContainerB_,
ResultB_>
BiConstraintStream<ResultA_,ResultB_> groupBy(BiConstraintCollector<A,B,ResultContainerA_,ResultA_> collectorA,
 BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <ResultContainerA_,
ResultA_,
ResultContainerB_,
ResultB_,
ResultContainerC_,
ResultC_>
TriConstraintStream<ResultA_,ResultB_,ResultC_> groupBy(BiConstraintCollector<A,B,ResultContainerA_,ResultA_> collectorA,
 BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB,
 BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <ResultContainerA_,
ResultA_,
ResultContainerB_,
ResultB_,
ResultContainerC_,
ResultC_,
ResultContainerD_,
ResultD_>
QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_> groupBy(BiConstraintCollector<A,B,ResultContainerA_,ResultA_> collectorA,
 BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB,
 BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
 BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKey_> UniConstraintStream<GroupKey_> groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKey_,
__,
Result_>
BiConstraintStream<GroupKey_,Result_> groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping,
 BiConstraintCollector<A,B,__,Result_> collector)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKey_,
ResultContainerB_,
ResultB_,
ResultContainerC_,
ResultC_>
TriConstraintStream<GroupKey_,ResultB_,ResultC_> groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping,
 BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB,
 BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKey_,
ResultContainerB_,
ResultB_,
ResultContainerC_,
ResultC_,
ResultContainerD_,
ResultD_>
QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_> groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping,
 BiConstraintCollector<A,B,ResultContainerB_,ResultB_> collectorB,
 BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
 BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKeyA_,
GroupKeyB_>
BiConstraintStream<GroupKeyA_,GroupKeyB_> groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
 BiFunction<A,B,GroupKeyB_> groupKeyBMapping)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKeyA_,
GroupKeyB_,
ResultContainer_,
Result_>
TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_> groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
 BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
 BiConstraintCollector<A,B,ResultContainer_,Result_> collector)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKeyA_,
GroupKeyB_,
ResultContainerC_,
ResultC_,
ResultContainerD_,
ResultD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_> groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
 BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
 BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
 BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKeyA_,
GroupKeyB_,
GroupKeyC_>
TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_> groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
 BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
 BiFunction<A,B,GroupKeyC_> groupKeyCMapping)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKeyA_,
GroupKeyB_,
GroupKeyC_,
ResultContainerD_,
ResultD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_> groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
 BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
 BiFunction<A,B,GroupKeyC_> groupKeyCMapping,
 BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

groupBy

public <GroupKeyA_,
GroupKeyB_,
GroupKeyC_,
GroupKeyD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_> groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
 BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
 BiFunction<A,B,GroupKeyC_> groupKeyCMapping,
 BiFunction<A,B,GroupKeyD_> groupKeyDMapping)

Specified by:

groupBy in interface BiConstraintStream<Solution_,A>

map

public <ResultA_> UniConstraintStream<ResultA_> map(BiFunction<A,B,ResultA_> mapping)

Specified by:

map in interface BiConstraintStream<Solution_,A>

flattenLast

public <ResultB_> BiConstraintStream<A,ResultB_> flattenLast(Function<B,Iterable<ResultB_>> mapping)

Specified by:

flattenLast in interface BiConstraintStream<Solution_,A>

innerImpact

public <Score_ extends Score<Score_>>
BiConstraintBuilder<A,B,Score_> innerImpact(Score_ constraintWeight,
 ToIntBiFunction<A,B> matchWeigher,
 ScoreImpactType scoreImpactType)

Specified by:

innerImpact in interface InnerBiConstraintStream<Solution_,A>

innerImpact

public <Score_ extends Score<Score_>>
BiConstraintBuilder<A,B,Score_> innerImpact(Score_ constraintWeight,
 ToLongBiFunction<A,B> matchWeigher,
 ScoreImpactType scoreImpactType)

Specified by:

innerImpact in interface InnerBiConstraintStream<Solution_,A>

innerImpact

public <Score_ extends Score<Score_>>
BiConstraintBuilder<A,B,Score_> innerImpact(Score_ constraintWeight,
 BiFunction<A,B,BigDecimal> matchWeigher,
 ScoreImpactType scoreImpactType)

Specified by:

innerImpact in interface InnerBiConstraintStream<Solution_,A>

getDefaultJustificationMapping

protected final TriFunction<A,B,Score<?>,DefaultConstraintJustification> getDefaultJustificationMapping()

Specified by:

getDefaultJustificationMapping in class AbstractConstraintStream<Solution_>

getDefaultIndictedObjectsMapping

protected final BiFunction<A,B,Collection<?>> getDefaultIndictedObjectsMapping()

Specified by:

getDefaultIndictedObjectsMapping in class AbstractConstraintStream<Solution_>