java.lang.Object

ai.timefold.solver.core.impl.score.stream.common.AbstractConstraintStream<Solution_>

ai.timefold.solver.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream<Solution_>

ai.timefold.solver.core.impl.score.stream.bavet.quad.BavetAbstractQuadConstraintStream<Solution_,A,B,C,D>

All Implemented Interfaces:: ConstraintStream, QuadConstraintStream<A,B,C,D>, InnerQuadConstraintStream<A,B,C,D>

Direct Known Subclasses:: BavetAftBridgeQuadConstraintStream, BavetBiConcatQuadConstraintStream, BavetForeBridgeQuadConstraintStream, BavetJoinQuadConstraintStream, BavetQuadConcatQuadConstraintStream, BavetTriConcatQuadConstraintStream, BavetUniConcatQuadConstraintStream

public abstract class BavetAbstractQuadConstraintStream<Solution_,A,B,C,D> extends BavetAbstractConstraintStream<Solution_> implements InnerQuadConstraintStream<A,B,C,D>

Field Summary

Fields inherited from class ai.timefold.solver.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream
childStreamList, constraintFactory, parent
Constructor Summary

Constructors

Modifier

Constructor

Description

protected

BavetAbstractQuadConstraintStream(BavetConstraintFactory<Solution_> constraintFactory, BavetAbstractConstraintStream<Solution_> parent)

protected

BavetAbstractQuadConstraintStream(BavetConstraintFactory<Solution_> constraintFactory, RetrievalSemantics retrievalSemantics)
Method Summary

Modifier and Type

Method

Description

QuadConstraintStream<A,B,C,D>

concat(BiConstraintStream<A,B> otherStream, BiFunction<A,B,C> paddingFunctionC, BiFunction<A,B,D> paddingFunctionD)

Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided BiConstraintStream.

QuadConstraintStream<A,B,C,D>

concat(QuadConstraintStream<A,B,C,D> otherStream)

Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided QuadConstraintStream.

QuadConstraintStream<A,B,C,D>

concat(TriConstraintStream<A,B,C> otherStream, TriFunction<A,B,C,D> paddingFunction)

Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided TriConstraintStream.

QuadConstraintStream<A,B,C,D>

concat(UniConstraintStream<A> otherStream, Function<A,B> paddingFunctionB, Function<A,C> paddingFunctionC, Function<A,D> paddingFunctionD)

Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided UniConstraintStream.

BavetAbstractQuadConstraintStream<Solution_,A,B,C,D>

filter(QuadPredicate<A,B,C,D> predicate)

Exhaustively test each tuple of facts against the QuadPredicate and match if QuadPredicate.test(Object, Object, Object, Object) returns true.

<ResultD_> QuadConstraintStream<A,B,C,ResultD_>

flattenLast(Function<D,Iterable<ResultD_>> mapping)

As defined by BiConstraintStream.flattenLast(Function).

protected final QuadFunction<A,B,C,D,Collection<?>>

getDefaultIndictedObjectsMapping()

protected final PentaFunction<A,B,C,D,Score<?>,DefaultConstraintJustification>

getDefaultJustificationMapping()

<GroupKey_> UniConstraintStream<GroupKey_>

groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping)

Convert the QuadConstraintStream to a UniConstraintStream, containing the set of tuples resulting from applying the group key mapping function on all tuples of the original stream.

<GroupKey_, ResultContainer_, Result_> BiConstraintStream<GroupKey_,Result_>

groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, QuadConstraintCollector<A,B,C,D,ResultContainer_,Result_> collector)

Convert the QuadConstraintStream to a BiConstraintStream, consisting of unique tuples.

<GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> TriConstraintStream<GroupKey_,ResultB_,ResultC_>

groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC)

Convert the QuadConstraintStream to a TriConstraintStream, consisting of unique tuples with three facts.

<GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_>

groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)

Convert the QuadConstraintStream to a QuadConstraintStream, consisting of unique tuples with four facts.

<GroupKeyA_, GroupKeyB_> BiConstraintStream<GroupKeyA_,GroupKeyB_>

groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping)

Convert the QuadConstraintStream to a BiConstraintStream, consisting of unique tuples.

<GroupKeyA_, GroupKeyB_, GroupKeyC_> TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_>

groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping)

Convert the QuadConstraintStream to a TriConstraintStream, consisting of unique tuples with three facts.

<GroupKeyA_, GroupKeyB_, GroupKeyC_, GroupKeyD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_>

groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping, QuadFunction<A,B,C,D,GroupKeyD_> groupKeyDMapping)

Convert the TriConstraintStream to a QuadConstraintStream, consisting of unique tuples with four facts.

<GroupKeyA_, GroupKeyB_, GroupKeyC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_>

groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)

Combines the semantics of QuadConstraintStream.groupBy(QuadFunction, QuadFunction) and QuadConstraintStream.groupBy(QuadConstraintCollector).

<GroupKeyA_, GroupKeyB_, ResultContainer_, Result_> TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_>

groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadConstraintCollector<A,B,C,D,ResultContainer_,Result_> collector)

Combines the semantics of QuadConstraintStream.groupBy(QuadFunction, QuadFunction) and QuadConstraintStream.groupBy(QuadConstraintCollector).

<GroupKeyA_, GroupKeyB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>

groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)

Combines the semantics of QuadConstraintStream.groupBy(QuadFunction, QuadFunction) and QuadConstraintStream.groupBy(QuadConstraintCollector).

<ResultContainer_, Result_> UniConstraintStream<Result_>

groupBy(QuadConstraintCollector<A,B,C,D,ResultContainer_,Result_> collector)

Convert the QuadConstraintStream to a UniConstraintStream, containing only a single tuple, the result of applying QuadConstraintCollector.

<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_> BiConstraintStream<ResultA_,ResultB_>

groupBy(QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB)

Convert the QuadConstraintStream to a BiConstraintStream, containing only a single tuple, the result of applying two QuadConstraintCollectors.

<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> TriConstraintStream<ResultA_,ResultB_,ResultC_>

groupBy(QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC)

Convert the QuadConstraintStream to a TriConstraintStream, containing only a single tuple, the result of applying three QuadConstraintCollectors.

<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_>

groupBy(QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)

Convert the QuadConstraintStream to a QuadConstraintStream, containing only a single tuple, the result of applying four QuadConstraintCollectors.

final <E> QuadConstraintStream<A,B,C,D>

ifExists(UniConstraintStream<E> otherStream, PentaJoiner<A,B,C,D,E>... joiners)

As defined by QuadConstraintStream.ifExists(UniConstraintStream, PentaJoiner).

final <E> QuadConstraintStream<A,B,C,D>

ifNotExists(UniConstraintStream<E> otherStream, PentaJoiner<A,B,C,D,E>... joiners)

As defined by QuadConstraintStream.ifNotExists(UniConstraintStream, PentaJoiner).

<Score_ extends Score<Score_>> QuadConstraintBuilder<A,B,C,D,Score_>

innerImpact(Score_ constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher, ScoreImpactType scoreImpactType)

<Score_ extends Score<Score_>> QuadConstraintBuilder<A,B,C,D,Score_>

innerImpact(Score_ constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher, ScoreImpactType scoreImpactType)

<Score_ extends Score<Score_>> QuadConstraintBuilder<A,B,C,D,Score_>

innerImpact(Score_ constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher, ScoreImpactType scoreImpactType)

<ResultA_> UniConstraintStream<ResultA_>

map(QuadFunction<A,B,C,D,ResultA_> mapping)

As defined by UniConstraintStream.map(Function).

<ResultA_, ResultB_> BiConstraintStream<ResultA_,ResultB_>

map(QuadFunction<A,B,C,D,ResultA_> mappingA, QuadFunction<A,B,C,D,ResultB_> mappingB)

As defined by QuadConstraintStream.map(QuadFunction), only resulting in BiConstraintStream.

<ResultA_, ResultB_, ResultC_> TriConstraintStream<ResultA_,ResultB_,ResultC_>

map(QuadFunction<A,B,C,D,ResultA_> mappingA, QuadFunction<A,B,C,D,ResultB_> mappingB, QuadFunction<A,B,C,D,ResultC_> mappingC)

As defined by QuadConstraintStream.map(QuadFunction), only resulting in TriConstraintStream.

<ResultA_, ResultB_, ResultC_, ResultD_> QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_>

map(QuadFunction<A,B,C,D,ResultA_> mappingA, QuadFunction<A,B,C,D,ResultB_> mappingB, QuadFunction<A,B,C,D,ResultC_> mappingC, QuadFunction<A,B,C,D,ResultD_> mappingD)

As defined by QuadConstraintStream.map(QuadFunction), only resulting in QuadConstraintStream.

Methods inherited from class ai.timefold.solver.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream
assertEmptyChildStreamList, buildConstraint, buildNode, collectActiveConstraintStreams, getChildStreamList, getConstraintFactory, getParent, getTupleSource, guaranteesDistinct, shareAndAddChild

Methods inherited from class ai.timefold.solver.core.impl.score.stream.common.AbstractConstraintStream
getRetrievalSemantics

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ai.timefold.solver.core.api.score.stream.ConstraintStream
getConstraintFactory

Methods inherited from interface ai.timefold.solver.core.impl.score.stream.common.quad.InnerQuadConstraintStream
distinct, getRetrievalSemantics, guaranteesDistinct, ifExists, ifExistsIncludingUnassigned, ifNotExists, ifNotExistsIncludingUnassigned, impact, impact, impact, impactBigDecimal, impactConfigurable, impactConfigurableBigDecimal, impactConfigurableLong, impactLong, penalize, penalize, penalize, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurable, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeLong, reward, reward, reward, rewardBigDecimal, rewardConfigurable, rewardConfigurable, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardLong

Methods inherited from interface ai.timefold.solver.core.api.score.stream.quad.QuadConstraintStream
complement, complement, concat, concat, concat, ifExists, ifExists, ifExists, ifExists, ifExists, ifExists, ifExists, ifExists, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingUnassigned, ifExistsIncludingUnassigned, ifExistsIncludingUnassigned, ifExistsIncludingUnassigned, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingUnassigned, ifNotExistsIncludingUnassigned, ifNotExistsIncludingUnassigned, ifNotExistsIncludingUnassigned, impact, impact, impact, impactBigDecimal, impactBigDecimal, impactConfigurable, impactConfigurable, impactConfigurable, impactConfigurableBigDecimal, impactConfigurableBigDecimal, impactConfigurableLong, impactConfigurableLong, impactLong, impactLong, penalize, penalize, penalize, penalizeBigDecimal, penalizeBigDecimal, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurable, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeConfigurableLong, penalizeLong, penalizeLong, penalizeLong, reward, reward, reward, rewardBigDecimal, rewardBigDecimal, rewardConfigurable, rewardConfigurable, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardConfigurableLong, rewardLong, rewardLong

Constructor Details
- BavetAbstractQuadConstraintStream
  
  protected BavetAbstractQuadConstraintStream(BavetConstraintFactory<Solution_> constraintFactory, BavetAbstractConstraintStream<Solution_> parent)
- BavetAbstractQuadConstraintStream
  
  protected BavetAbstractQuadConstraintStream(BavetConstraintFactory<Solution_> constraintFactory, RetrievalSemantics retrievalSemantics)
Method Details
- filter
  
  public BavetAbstractQuadConstraintStream<Solution_,A,B,C,D> filter(QuadPredicate<A,B,C,D> predicate)
  
  Description copied from interface: QuadConstraintStream
  
  Exhaustively test each tuple of facts against the QuadPredicate and match if QuadPredicate.test(Object, Object, Object, Object) returns true.
  Important: This is slower and less scalable than TriConstraintStream.join(UniConstraintStream, QuadJoiner) with a proper QuadJoiner predicate (such as Joiners.equal(TriFunction, Function), because the latter applies hashing and/or indexing, so it doesn't create every combination just to filter it out.
  
  Specified by:
  
  filter in interface QuadConstraintStream<Solution_,A,B,C>
  
  Parameters:
  
  predicate - never null
  
  Returns:
  
  never null
- ifExists
  
  @SafeVarargs public final <E> QuadConstraintStream<A,B,C,D> ifExists(UniConstraintStream<E> otherStream, PentaJoiner<A,B,C,D,E>... joiners)
  
  Description copied from interface: QuadConstraintStream
  
  As defined by QuadConstraintStream.ifExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  This method causes Unchecked generics array creation for varargs parameter warnings, but we can't fix it with a SafeVarargs annotation because it's an interface method. Therefore, there are overloaded methods with up to 4 PentaJoiner parameters.
  
  Specified by:
  
  ifExists in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  E - the type of the fifth matched fact
  
  Parameters:
  
  otherStream - never null
  
  joiners - never null
  
  Returns:
  
  never null, a stream that matches every tuple of A, B, C and D where E exists for which the PentaJoiners are true
- ifNotExists
  
  @SafeVarargs public final <E> QuadConstraintStream<A,B,C,D> ifNotExists(UniConstraintStream<E> otherStream, PentaJoiner<A,B,C,D,E>... joiners)
  
  Description copied from interface: QuadConstraintStream
  
  As defined by QuadConstraintStream.ifNotExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  This method causes Unchecked generics array creation for varargs parameter warnings, but we can't fix it with a SafeVarargs annotation because it's an interface method. Therefore, there are overloaded methods with up to 4 PentaJoiner parameters.
  
  Specified by:
  
  ifNotExists in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  E - the type of the fifth matched fact
  
  Parameters:
  
  otherStream - never null
  
  joiners - never null
  
  Returns:
  
  never null, a stream that matches every tuple of A, B, C and D where E does not exist for which the PentaJoiners are true
- groupBy
  
  public <ResultContainer_, Result_> UniConstraintStream<Result_> groupBy(QuadConstraintCollector<A,B,C,D,ResultContainer_,Result_> collector)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a UniConstraintStream, containing only a single tuple, the result of applying QuadConstraintCollector. UniConstraintStream which only has a single tuple, the result of applying QuadConstraintCollector.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultContainer_ - the mutable accumulation type (often hidden as an implementation detail)
  
  Result_ - the type of a fact in the destination UniConstraintStream's tuple
  
  Parameters:
  
  collector - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <ResultContainerA_, ResultA_, ResultContainerB_, ResultB_> BiConstraintStream<ResultA_,ResultB_> groupBy(QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a BiConstraintStream, containing only a single tuple, the result of applying two QuadConstraintCollectors.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultContainerA_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultA_ - the type of the first fact in the destination BiConstraintStream's tuple
  
  ResultContainerB_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultB_ - the type of the second fact in the destination BiConstraintStream's tuple
  
  Parameters:
  
  collectorA - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorB - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> TriConstraintStream<ResultA_,ResultB_,ResultC_> groupBy(QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a TriConstraintStream, containing only a single tuple, the result of applying three QuadConstraintCollectors.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultContainerA_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultA_ - the type of the first fact in the destination TriConstraintStream's tuple
  
  ResultContainerB_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultB_ - the type of the second fact in the destination TriConstraintStream's tuple
  
  ResultContainerC_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultC_ - the type of the third fact in the destination TriConstraintStream's tuple
  
  Parameters:
  
  collectorA - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorB - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - never null, the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_> groupBy(QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a QuadConstraintStream, containing only a single tuple, the result of applying four QuadConstraintCollectors.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultContainerA_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultA_ - the type of the first fact in the destination QuadConstraintStream's tuple
  
  ResultContainerB_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultB_ - the type of the second fact in the destination QuadConstraintStream's tuple
  
  ResultContainerC_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultC_ - the type of the third fact in the destination QuadConstraintStream's tuple
  
  ResultContainerD_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultD_ - the type of the fourth fact in the destination QuadConstraintStream's tuple
  
  Parameters:
  
  collectorA - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorB - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - never null, the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorD - never null, the collector to perform the fourth grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKey_> UniConstraintStream<GroupKey_> groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a UniConstraintStream, containing the set of tuples resulting from applying the group key mapping function on all tuples of the original stream. Neither tuple of the new stream Objects.equals(Object, Object) any other.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKey_ - the type of a fact in the destination UniConstraintStream's tuple; must honor the general contract of hashCode.
  
  Parameters:
  
  groupKeyMapping - never null, mapping function to convert each element in the stream to a different element
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> TriConstraintStream<GroupKey_,ResultB_,ResultC_> groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a TriConstraintStream, consisting of unique tuples with three facts.
  The first fact is the return value of the group key mapping function, applied on the incoming tuple. The remaining facts are the return value of the respective QuadConstraintCollector applied on all incoming tuples with the same first fact.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKey_ - the type of the first fact in the destination TriConstraintStream's tuple; must honor the general contract of hashCode.
  
  ResultContainerB_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultB_ - the type of the second fact in the destination TriConstraintStream's tuple
  
  ResultContainerC_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultC_ - the type of the third fact in the destination TriConstraintStream's tuple
  
  Parameters:
  
  groupKeyMapping - never null, function to convert the fact in the original tuple to a different fact
  
  collectorB - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_> groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a QuadConstraintStream, consisting of unique tuples with four facts.
  The first fact is the return value of the group key mapping function, applied on the incoming tuple. The remaining facts are the return value of the respective QuadConstraintCollector applied on all incoming tuples with the same first fact.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKey_ - the type of the first fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  ResultContainerB_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultB_ - the type of the second fact in the destination QuadConstraintStream's tuple
  
  ResultContainerC_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultC_ - the type of the third fact in the destination QuadConstraintStream's tuple
  
  ResultContainerD_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultD_ - the type of the fourth fact in the destination QuadConstraintStream's tuple
  
  Parameters:
  
  groupKeyMapping - never null, function to convert the fact in the original tuple to a different fact
  
  collectorB - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorD - never null, the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKey_, ResultContainer_, Result_> BiConstraintStream<GroupKey_,Result_> groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, QuadConstraintCollector<A,B,C,D,ResultContainer_,Result_> collector)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a BiConstraintStream, consisting of unique tuples.
  The first fact is the return value of the group key mapping function, applied on the incoming tuple. The second fact is the return value of a given QuadConstraintCollector applied on all incoming tuples with the same first fact.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKey_ - the type of the first fact in the destination BiConstraintStream's tuple; must honor the general contract of hashCode.
  
  ResultContainer_ - the mutable accumulation type (often hidden as an implementation detail)
  
  Result_ - the type of the second fact in the destination BiConstraintStream's tuple
  
  Parameters:
  
  groupKeyMapping - never null, function to convert the fact in the original tuple to a different fact
  
  collector - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKeyA_, GroupKeyB_> BiConstraintStream<GroupKeyA_,GroupKeyB_> groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a BiConstraintStream, consisting of unique tuples.
  The first fact is the return value of the first group key mapping function, applied on the incoming tuple. The second fact is the return value of the second group key mapping function, applied on all incoming tuples with the same first fact.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKeyA_ - the type of the first fact in the destination BiConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyB_ - the type of the second fact in the destination BiConstraintStream's tuple; must honor the general contract of hashCode.
  
  Parameters:
  
  groupKeyAMapping - never null, function to convert the facts in the original tuple to a new fact
  
  groupKeyBMapping - never null, function to convert the facts in the original tuple to another new fact
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, ResultContainer_, Result_> TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_> groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadConstraintCollector<A,B,C,D,ResultContainer_,Result_> collector)
  
  Description copied from interface: QuadConstraintStream
  
  Combines the semantics of QuadConstraintStream.groupBy(QuadFunction, QuadFunction) and QuadConstraintStream.groupBy(QuadConstraintCollector). That is, the first and second facts in the tuple follow the QuadConstraintStream.groupBy(QuadFunction, QuadFunction) semantics, and the third fact is the result of applying QuadConstraintCollector.finisher() on all the tuples of the original UniConstraintStream that belong to the group.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKeyA_ - the type of the first fact in the destination TriConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyB_ - the type of the second fact in the destination TriConstraintStream's tuple; must honor the general contract of hashCode.
  
  ResultContainer_ - the mutable accumulation type (often hidden as an implementation detail)
  
  Result_ - the type of the third fact in the destination TriConstraintStream's tuple
  
  Parameters:
  
  groupKeyAMapping - never null, function to convert the original tuple into a first fact
  
  groupKeyBMapping - never null, function to convert the original tuple into a second fact
  
  collector - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_> groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)
  
  Description copied from interface: QuadConstraintStream
  
  Combines the semantics of QuadConstraintStream.groupBy(QuadFunction, QuadFunction) and QuadConstraintStream.groupBy(QuadConstraintCollector). That is, the first and second facts in the tuple follow the QuadConstraintStream.groupBy(QuadFunction, QuadFunction) semantics. The third fact is the result of applying the first QuadConstraintCollector.finisher() on all the tuples of the original QuadConstraintStream that belong to the group. The fourth fact is the result of applying the second QuadConstraintCollector.finisher() on all the tuples of the original QuadConstraintStream that belong to the group
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKeyA_ - the type of the first fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyB_ - the type of the second fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  ResultContainerC_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultC_ - the type of the third fact in the destination QuadConstraintStream's tuple
  
  ResultContainerD_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultD_ - the type of the fourth fact in the destination QuadConstraintStream's tuple
  
  Parameters:
  
  groupKeyAMapping - never null, function to convert the original tuple into a first fact
  
  groupKeyBMapping - never null, function to convert the original tuple into a second fact
  
  collectorC - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorD - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, GroupKeyC_> TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_> groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the QuadConstraintStream to a TriConstraintStream, consisting of unique tuples with three facts.
  The first fact is the return value of the first group key mapping function, applied on the incoming tuple. The second fact is the return value of the second group key mapping function, applied on all incoming tuples with the same first fact. The third fact is the return value of the third group key mapping function, applied on all incoming tuples with the same first fact.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKeyA_ - the type of the first fact in the destination TriConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyB_ - the type of the second fact in the destination TriConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyC_ - the type of the third fact in the destination TriConstraintStream's tuple; must honor the general contract of hashCode.
  
  Parameters:
  
  groupKeyAMapping - never null, function to convert the original tuple into a first fact
  
  groupKeyBMapping - never null, function to convert the original tuple into a second fact
  
  groupKeyCMapping - never null, function to convert the original tuple into a third fact
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, GroupKeyC_, ResultContainerD_, ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_> groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping, QuadConstraintCollector<A,B,C,D,ResultContainerD_,ResultD_> collectorD)
  
  Description copied from interface: QuadConstraintStream
  
  Combines the semantics of QuadConstraintStream.groupBy(QuadFunction, QuadFunction) and QuadConstraintStream.groupBy(QuadConstraintCollector). That is, the first three facts in the tuple follow the QuadConstraintStream.groupBy(QuadFunction, QuadFunction) semantics. The final fact is the result of applying the first QuadConstraintCollector.finisher() on all the tuples of the original QuadConstraintStream that belong to the group.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKeyA_ - the type of the first fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyB_ - the type of the second fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyC_ - the type of the third fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  ResultContainerD_ - the mutable accumulation type (often hidden as an implementation detail)
  
  ResultD_ - the type of the fourth fact in the destination QuadConstraintStream's tuple
  
  Parameters:
  
  groupKeyAMapping - never null, function to convert the original tuple into a first fact
  
  groupKeyBMapping - never null, function to convert the original tuple into a second fact
  
  groupKeyCMapping - never null, function to convert the original tuple into a third fact
  
  collectorD - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  Returns:
  
  never null
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, GroupKeyC_, GroupKeyD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_> groupBy(QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping, QuadFunction<A,B,C,D,GroupKeyD_> groupKeyDMapping)
  
  Description copied from interface: QuadConstraintStream
  
  Convert the TriConstraintStream to a QuadConstraintStream, consisting of unique tuples with four facts.
  The first fact is the return value of the first group key mapping function, applied on the incoming tuple. The second fact is the return value of the second group key mapping function, applied on all incoming tuples with the same first fact. The third fact is the return value of the third group key mapping function, applied on all incoming tuples with the same first fact. The fourth fact is the return value of the fourth group key mapping function, applied on all incoming tuples with the same first fact.
  
  Specified by:
  
  groupBy in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  GroupKeyA_ - the type of the first fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyB_ - the type of the second fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyC_ - the type of the third fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  GroupKeyD_ - the type of the fourth fact in the destination QuadConstraintStream's tuple; must honor the general contract of hashCode.
  
  Parameters:
  
  groupKeyAMapping - never null, function to convert the original tuple into a first fact
  
  groupKeyBMapping - never null, function to convert the original tuple into a second fact
  
  groupKeyCMapping - never null, function to convert the original tuple into a third fact
  
  groupKeyDMapping - never null, function to convert the original tuple into a fourth fact
  
  Returns:
  
  never null
- concat
  
  public QuadConstraintStream<A,B,C,D> concat(UniConstraintStream<A> otherStream, Function<A,B> paddingFunctionB, Function<A,C> paddingFunctionC, Function<A,D> paddingFunctionD)
  
  Description copied from interface: QuadConstraintStream
  
  Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided UniConstraintStream. The UniConstraintStream tuples will be padded from the right by the results of the padding functions.
  For instance, if this stream consists of [(A1, A2, A3, A4), (B1, B2, B3, B4), (C1, C2, C3, C4)] and the other stream consists of [C, D, E], this.concat(other, a -> null, a -> null, a -> null) will consist of [(A1, A2, A3, A4), (B1, B2, B3, B4), (C1, C2, C3, C4), (C, null, null, null), (D, null, null, null), (E, null, null, null)].
  This operation can be thought of as an or between streams.
  
  Specified by:
  
  concat in interface QuadConstraintStream<Solution_,A,B,C>
  
  Parameters:
  
  otherStream - never null
  
  paddingFunctionB - never null, function to find the padding for the second fact
  
  paddingFunctionC - never null, function to find the padding for the third fact
  
  paddingFunctionD - never null, function to find the padding for the fourth fact
  
  Returns:
  
  never null
- concat
  
  public QuadConstraintStream<A,B,C,D> concat(BiConstraintStream<A,B> otherStream, BiFunction<A,B,C> paddingFunctionC, BiFunction<A,B,D> paddingFunctionD)
  
  Description copied from interface: QuadConstraintStream
  
  Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided BiConstraintStream. The BiConstraintStream tuples will be padded from the right by the results of the padding functions.
  For instance, if this stream consists of [(A1, A2, A3, A4), (B1, B2, B3, B4), (C1, C2, C3, C4)] and the other stream consists of [(C1, C2), (D1, D2), (E1, E2)], this.concat(other, (a, b) -> null, (a, b) -> null) will consist of [(A1, A2, A3, A4), (B1, B2, B3, B4), (C1, C2, C3, C4), (C1, C2, null, null), (D1, D2, null, null), (E1, E2, null, null)].
  This operation can be thought of as an or between streams.
  
  Specified by:
  
  concat in interface QuadConstraintStream<Solution_,A,B,C>
  
  Parameters:
  
  otherStream - never null
  
  paddingFunctionC - never null, function to find the padding for the third fact
  
  paddingFunctionD - never null, function to find the padding for the fourth fact
  
  Returns:
  
  never null
- concat
  
  public QuadConstraintStream<A,B,C,D> concat(TriConstraintStream<A,B,C> otherStream, TriFunction<A,B,C,D> paddingFunction)
  
  Description copied from interface: QuadConstraintStream
  
  Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided TriConstraintStream. The TriConstraintStream tuples will be padded from the right by the result of the padding function.
  For instance, if this stream consists of [(A1, A2, A3, A4), (B1, B2, B3, B4), (C1, C2, C3, C4)] and the other stream consists of [(C1, C2, C3), (D1, D2, D3), (E1, E2, E3)], this.concat(other, (a, b, c) -> null) will consist of [(A1, A2, A3, A4), (B1, B2, B3, B4), (C1, C2, C3, C4), (C1, C2, C3, null), (D1, D2, D3, null), (E1, E2, E3, null)].
  This operation can be thought of as an or between streams.
  
  Specified by:
  
  concat in interface QuadConstraintStream<Solution_,A,B,C>
  
  Parameters:
  
  otherStream - never null
  
  paddingFunction - never null, function to find the padding for the fourth fact
  
  Returns:
  
  never null
- concat
  
  public QuadConstraintStream<A,B,C,D> concat(QuadConstraintStream<A,B,C,D> otherStream)
  
  Description copied from interface: QuadConstraintStream
  
  Returns a new QuadConstraintStream containing all the tuples of both this QuadConstraintStream and the provided QuadConstraintStream. Tuples in both this QuadConstraintStream and the provided QuadConstraintStream will appear at least twice.
  For instance, if this stream consists of [(A, 1, -1, a), (B, 2, -2, b), (C, 3, -3, c)] and the other stream consists of [(C, 3, -3, c), (D, 4, -4, d), (E, 5, -5, e)], this.concat(other) will consist of [(A, 1, -1, a), (B, 2, -2, b), (C, 3, -3, c), (C, 3, -3, c), (D, 4, -4, d), (E, 5, -5,e)].
  This operation can be thought of as an or between streams.
  
  Specified by:
  
  concat in interface QuadConstraintStream<Solution_,A,B,C>
  
  Parameters:
  
  otherStream - never null
  
  Returns:
  
  never null
- map
  
  public <ResultA_> UniConstraintStream<ResultA_> map(QuadFunction<A,B,C,D,ResultA_> mapping)
  
  Description copied from interface: QuadConstraintStream
  
  As defined by UniConstraintStream.map(Function).
  
  Specified by:
  
  map in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultA_ - the type of the only fact in the resulting UniConstraintStream's tuple
  
  Parameters:
  
  mapping - never null, function to convert the original tuple into the new tuple
  
  Returns:
  
  never null
- map
  
  public <ResultA_, ResultB_> BiConstraintStream<ResultA_,ResultB_> map(QuadFunction<A,B,C,D,ResultA_> mappingA, QuadFunction<A,B,C,D,ResultB_> mappingB)
  
  Description copied from interface: QuadConstraintStream
  
  As defined by QuadConstraintStream.map(QuadFunction), only resulting in BiConstraintStream.
  
  Specified by:
  
  map in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultA_ - the type of the first fact in the resulting BiConstraintStream's tuple
  
  ResultB_ - the type of the first fact in the resulting BiConstraintStream's tuple
  
  Parameters:
  
  mappingA - never null, function to convert the original tuple into the first fact of a new tuple
  
  mappingB - never null, function to convert the original tuple into the second fact of a new tuple
  
  Returns:
  
  never null
- map
  
  public <ResultA_, ResultB_, ResultC_> TriConstraintStream<ResultA_,ResultB_,ResultC_> map(QuadFunction<A,B,C,D,ResultA_> mappingA, QuadFunction<A,B,C,D,ResultB_> mappingB, QuadFunction<A,B,C,D,ResultC_> mappingC)
  
  Description copied from interface: QuadConstraintStream
  
  As defined by QuadConstraintStream.map(QuadFunction), only resulting in TriConstraintStream.
  
  Specified by:
  
  map in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultA_ - the type of the first fact in the resulting TriConstraintStream's tuple
  
  ResultB_ - the type of the first fact in the resulting TriConstraintStream's tuple
  
  ResultC_ - the type of the third fact in the resulting TriConstraintStream's tuple
  
  Parameters:
  
  mappingA - never null, function to convert the original tuple into the first fact of a new tuple
  
  mappingB - never null, function to convert the original tuple into the second fact of a new tuple
  
  mappingC - never null, function to convert the original tuple into the third fact of a new tuple
  
  Returns:
  
  never null
- map
  
  public <ResultA_, ResultB_, ResultC_, ResultD_> QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_> map(QuadFunction<A,B,C,D,ResultA_> mappingA, QuadFunction<A,B,C,D,ResultB_> mappingB, QuadFunction<A,B,C,D,ResultC_> mappingC, QuadFunction<A,B,C,D,ResultD_> mappingD)
  
  Description copied from interface: QuadConstraintStream
  
  As defined by QuadConstraintStream.map(QuadFunction), only resulting in QuadConstraintStream.
  
  Specified by:
  
  map in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultA_ - the type of the first fact in the resulting QuadConstraintStream's tuple
  
  ResultB_ - the type of the first fact in the resulting QuadConstraintStream's tuple
  
  ResultC_ - the type of the third fact in the resulting QuadConstraintStream's tuple
  
  ResultD_ - the type of the third fact in the resulting QuadConstraintStream's tuple
  
  Parameters:
  
  mappingA - never null, function to convert the original tuple into the first fact of a new tuple
  
  mappingB - never null, function to convert the original tuple into the second fact of a new tuple
  
  mappingC - never null, function to convert the original tuple into the third fact of a new tuple
  
  mappingD - never null, function to convert the original tuple into the fourth fact of a new tuple
  
  Returns:
  
  never null
- flattenLast
  
  public <ResultD_> QuadConstraintStream<A,B,C,ResultD_> flattenLast(Function<D,Iterable<ResultD_>> mapping)
  
  Description copied from interface: QuadConstraintStream
  
  As defined by BiConstraintStream.flattenLast(Function).
  
  Specified by:
  
  flattenLast in interface QuadConstraintStream<Solution_,A,B,C>
  
  Type Parameters:
  
  ResultD_ - the type of the last fact in the resulting tuples. It is recommended that this type be deeply immutable. Not following this recommendation may lead to hard-to-debug hashing issues down the stream, especially if this value is ever used as a group key.
  
  Parameters:
  
  mapping - never null, function to convert the last fact in the original tuple into Iterable. For performance, returning an implementation of Collection is preferred.
  
  Returns:
  
  never null
- innerImpact
  
  public <Score_ extends Score<Score_>> QuadConstraintBuilder<A,B,C,D,Score_> innerImpact(Score_ constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher, ScoreImpactType scoreImpactType)
  
  Specified by:
  
  innerImpact in interface InnerQuadConstraintStream<Solution_,A,B,C>
- innerImpact
  
  public <Score_ extends Score<Score_>> QuadConstraintBuilder<A,B,C,D,Score_> innerImpact(Score_ constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher, ScoreImpactType scoreImpactType)
  
  Specified by:
  
  innerImpact in interface InnerQuadConstraintStream<Solution_,A,B,C>
- innerImpact
  
  public <Score_ extends Score<Score_>> QuadConstraintBuilder<A,B,C,D,Score_> innerImpact(Score_ constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher, ScoreImpactType scoreImpactType)
  
  Specified by:
  
  innerImpact in interface InnerQuadConstraintStream<Solution_,A,B,C>
- getDefaultJustificationMapping
  
  protected final PentaFunction<A,B,C,D,Score<?>,DefaultConstraintJustification> getDefaultJustificationMapping()
  
  Specified by:
  
  getDefaultJustificationMapping in class AbstractConstraintStream<Solution_>
- getDefaultIndictedObjectsMapping
  
  protected final QuadFunction<A,B,C,D,Collection<?>> getDefaultIndictedObjectsMapping()
  
  Specified by:
  
  getDefaultIndictedObjectsMapping in class AbstractConstraintStream<Solution_>

Class BavetAbstractQuadConstraintStream<Solution_,A,B,C,D>

Field Summary

Fields inherited from class ai.timefold.solver.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream

Constructor Summary

Method Summary

Methods inherited from class ai.timefold.solver.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream

Methods inherited from class ai.timefold.solver.core.impl.score.stream.common.AbstractConstraintStream

Methods inherited from class java.lang.Object

Methods inherited from interface ai.timefold.solver.core.api.score.stream.ConstraintStream

Methods inherited from interface ai.timefold.solver.core.impl.score.stream.common.quad.InnerQuadConstraintStream

Methods inherited from interface ai.timefold.solver.core.api.score.stream.quad.QuadConstraintStream

Constructor Details

BavetAbstractQuadConstraintStream

BavetAbstractQuadConstraintStream

Method Details

filter

ifExists

ifNotExists

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

concat

concat

concat

concat

map

map

map

map

flattenLast

innerImpact

innerImpact

innerImpact

getDefaultJustificationMapping

getDefaultIndictedObjectsMapping