Package org.optaplanner.constraint.streams.drools.uni

Class DroolsAbstractUniConstraintStream<Solution_,A>

java.lang.Object

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

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

org.optaplanner.constraint.streams.drools.uni.DroolsAbstractUniConstraintStream<Solution_,A>

All Implemented Interfaces:

InnerUniConstraintStream<A>, ConstraintStream, UniConstraintStream<A>

Direct Known Subclasses:

DroolsExistsUniConstraintStream, DroolsFilterUniConstraintStream, DroolsFlatteningUniConstraintStream, DroolsFromUniConstraintStream, DroolsGroupingUniConstraintStream, DroolsMappingUniConstraintStream

public abstract class DroolsAbstractUniConstraintStream<Solution_,A>
extends DroolsAbstractConstraintStream<Solution_,UniLeftHandSide<A>>
implements InnerUniConstraintStream<A>

Field Summary

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

constraintFactory

Constructor Summary

Constructors

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

Method Summary

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

getConstraintFactory

Methods inherited from interface org.optaplanner.constraint.streams.common.uni.InnerUniConstraintStream

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

Methods inherited from interface org.optaplanner.core.api.score.stream.uni.UniConstraintStream

ifExists, ifExists, ifExists, ifExists, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, 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

Constructor Details

DroolsAbstractUniConstraintStream

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

Method Details

filter

public UniConstraintStream<A> filter(Predicate<A> predicate)

Specified by:

filter in interface UniConstraintStream<Solution_>

join

@SafeVarargs
public final <B> BiConstraintStream<A,B> join(UniConstraintStream<B> otherStream,
 BiJoiner<A,B>... joiners)

Specified by:

join in interface UniConstraintStream<Solution_>

join

public final <B> BiConstraintStream<A,B> join(UniConstraintStream<B> otherStream,
 BiJoinerComber<A,B> joinerComber)

Specified by:

join in interface InnerUniConstraintStream<Solution_>

ifExists

@SafeVarargs
public final <B> UniConstraintStream<A> ifExists(Class<B> otherClass,
 BiJoiner<A,B>... joiners)

Specified by:

ifExists in interface UniConstraintStream<Solution_>

ifExistsIncludingNullVars

@SafeVarargs
public final <B> UniConstraintStream<A> ifExistsIncludingNullVars(Class<B> otherClass,
 BiJoiner<A,B>... joiners)

Specified by:

ifExistsIncludingNullVars in interface UniConstraintStream<Solution_>

ifNotExists

@SafeVarargs
public final <B> UniConstraintStream<A> ifNotExists(Class<B> otherClass,
 BiJoiner<A,B>... joiners)

Specified by:

ifNotExists in interface UniConstraintStream<Solution_>

ifNotExistsIncludingNullVars

@SafeVarargs
public final <B> UniConstraintStream<A> ifNotExistsIncludingNullVars(Class<B> otherClass,
 BiJoiner<A,B>... joiners)

Specified by:

ifNotExistsIncludingNullVars in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

public <GroupKey_> UniConstraintStream<GroupKey_> groupBy(Function<A,GroupKey_> groupKeyMapping)

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

public <GroupKey_,
ResultContainer_,
Result_>
BiConstraintStream<GroupKey_,Result_> groupBy(Function<A,GroupKey_> groupKeyMapping,
 UniConstraintCollector<A,ResultContainer_,Result_> collector)

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

public <GroupKey_,
ResultContainerB_,
ResultB_,
ResultContainerC_,
ResultC_>
TriConstraintStream<GroupKey_,ResultB_,ResultC_> groupBy(Function<A,GroupKey_> groupKeyMapping,
 UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB,
 UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC)

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

public <GroupKeyA_,
GroupKeyB_,
ResultContainer_,
Result_>
TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 UniConstraintCollector<A,ResultContainer_,Result_> collector)

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

public <GroupKeyA_,
GroupKeyB_,
ResultContainerC_,
ResultC_,
ResultContainerD_,
ResultD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC,
 UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

public <GroupKeyA_,
GroupKeyB_,
GroupKeyC_,
ResultContainerD_,
ResultD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 Function<A,GroupKeyC_> groupKeyCMapping,
 UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)

Specified by:

groupBy in interface UniConstraintStream<Solution_>

groupBy

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

Specified by:

groupBy in interface UniConstraintStream<Solution_>

map

public <ResultA_> UniConstraintStream<ResultA_> map(Function<A,ResultA_> mapping)

Specified by:

map in interface UniConstraintStream<Solution_>

flattenLast

public <ResultA_> UniConstraintStream<ResultA_> flattenLast(Function<A,Iterable<ResultA_>> mapping)

Specified by:

flattenLast in interface UniConstraintStream<Solution_>

innerImpact

public <Score_ extends Score<Score_>>
UniConstraintBuilder<A,Score_> innerImpact(Score_ constraintWeight,
 ToIntFunction<A> matchWeigher,
 ScoreImpactType scoreImpactType)

Specified by:

innerImpact in interface InnerUniConstraintStream<Solution_>

innerImpact

public <Score_ extends Score<Score_>>
UniConstraintBuilder<A,Score_> innerImpact(Score_ constraintWeight,
 ToLongFunction<A> matchWeigher,
 ScoreImpactType scoreImpactType)

Specified by:

innerImpact in interface InnerUniConstraintStream<Solution_>

innerImpact

public <Score_ extends Score<Score_>>
UniConstraintBuilder<A,Score_> innerImpact(Score_ constraintWeight,
 Function<A,BigDecimal> matchWeigher,
 ScoreImpactType scoreImpactType)

Specified by:

innerImpact in interface InnerUniConstraintStream<Solution_>

getDefaultJustificationMapping

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

Specified by:

getDefaultJustificationMapping in class AbstractConstraintStream<Solution_>

getDefaultIndictedObjectsMapping

protected final Function<A,Collection<?>> getDefaultIndictedObjectsMapping()

Specified by:

getDefaultIndictedObjectsMapping in class AbstractConstraintStream<Solution_>