java.lang.Object

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

ai.timefold.solver.core.impl.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>, BavetStream, 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.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

@NonNull QuadConstraintStream<A,B,C,D>

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

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

@NonNull QuadConstraintStream<A,B,C,D>

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

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

@NonNull QuadConstraintStream<A,B,C,D>

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

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

@NonNull QuadConstraintStream<A,B,C,D>

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

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

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

filter(@NonNull 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_> @NonNull QuadConstraintStream<A,B,C,ResultD_>

flattenLast(@NonNull 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_> @NonNull UniConstraintStream<GroupKey_>

groupBy(@NonNull 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_> @NonNull BiConstraintStream<GroupKey_,Result_>

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

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

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

groupBy(@NonNull QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, @NonNull 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_> @NonNull QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_>

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

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

<GroupKeyA_, GroupKeyB_> @NonNull BiConstraintStream<GroupKeyA_,GroupKeyB_>

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

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

<GroupKeyA_, GroupKeyB_, GroupKeyC_> @NonNull TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_>

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

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

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

groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping, @NonNull 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_> @NonNull QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_>

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

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

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

groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, @NonNull 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_> @NonNull QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>

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

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

<ResultContainer_, Result_> @NonNull UniConstraintStream<Result_>

groupBy(@NonNull 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_> @NonNull BiConstraintStream<ResultA_,ResultB_>

groupBy(@NonNull QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, @NonNull 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_> @NonNull TriConstraintStream<ResultA_,ResultB_,ResultC_>

groupBy(@NonNull QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, @NonNull 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_> @NonNull QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_>

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

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

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

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

ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> @NonNull ... 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_> @NonNull UniConstraintStream<ResultA_>

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

As defined by UniConstraintStream.map(Function).

<ResultA_, ResultB_> @NonNull BiConstraintStream<ResultA_,ResultB_>

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

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

<ResultA_, ResultB_, ResultC_> @NonNull TriConstraintStream<ResultA_,ResultB_,ResultC_>

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

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

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

map(@NonNull QuadFunction<A,B,C,D,ResultA_> mappingA, @NonNull QuadFunction<A,B,C,D,ResultB_> mappingB, @NonNull QuadFunction<A,B,C,D,ResultC_> mappingC, @NonNull 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.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 @NonNull BavetAbstractQuadConstraintStream<Solution_,A,B,C,D> filter(@NonNull 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>
- ifExists
  
  @SafeVarargs public final <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull 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
  
  Returns:
  
  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> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> @NonNull ... 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
  
  Returns:
  
  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_> @NonNull UniConstraintStream<Result_> groupBy(@NonNull 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 - the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <ResultContainerA_, ResultA_, ResultContainerB_, ResultB_> @NonNull BiConstraintStream<ResultA_,ResultB_> groupBy(@NonNull QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, @NonNull 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 - the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorB - the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> @NonNull TriConstraintStream<ResultA_,ResultB_,ResultC_> groupBy(@NonNull QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, @NonNull 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 - the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorB - the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> @NonNull QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_> groupBy(@NonNull QuadConstraintCollector<A,B,C,D,ResultContainerA_,ResultA_> collectorA, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, @NonNull 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 - the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorB - the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorD - the collector to perform the fourth grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <GroupKey_> @NonNull UniConstraintStream<GroupKey_> groupBy(@NonNull 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 - mapping function to convert each element in the stream to a different element
- groupBy
  
  public <GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> @NonNull TriConstraintStream<GroupKey_,ResultB_,ResultC_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, @NonNull 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 - function to convert the fact in the original tuple to a different fact
  
  collectorB - the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> @NonNull QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerB_,ResultB_> collectorB, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, @NonNull 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 - function to convert the fact in the original tuple to a different fact
  
  collectorB - the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorC - the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorD - the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <GroupKey_, ResultContainer_, Result_> @NonNull BiConstraintStream<GroupKey_,Result_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping, @NonNull 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 - function to convert the fact in the original tuple to a different fact
  
  collector - the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <GroupKeyA_, GroupKeyB_> @NonNull BiConstraintStream<GroupKeyA_,GroupKeyB_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull 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 - function to convert the facts in the original tuple to a new fact
  
  groupKeyBMapping - function to convert the facts in the original tuple to another new fact
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, ResultContainer_, Result_> @NonNull TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, @NonNull 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 - function to convert the original tuple into a first fact
  
  groupKeyBMapping - function to convert the original tuple into a second fact
  
  collector - the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> @NonNull QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, @NonNull QuadConstraintCollector<A,B,C,D,ResultContainerC_,ResultC_> collectorC, @NonNull 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 - function to convert the original tuple into a first fact
  
  groupKeyBMapping - function to convert the original tuple into a second fact
  
  collectorC - the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
  
  collectorD - the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, GroupKeyC_> @NonNull TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, @NonNull 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 - function to convert the original tuple into a first fact
  
  groupKeyBMapping - function to convert the original tuple into a second fact
  
  groupKeyCMapping - function to convert the original tuple into a third fact
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, GroupKeyC_, ResultContainerD_, ResultD_> @NonNull QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping, @NonNull 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 - function to convert the original tuple into a first fact
  
  groupKeyBMapping - function to convert the original tuple into a second fact
  
  groupKeyCMapping - function to convert the original tuple into a third fact
  
  collectorD - the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
- groupBy
  
  public <GroupKeyA_, GroupKeyB_, GroupKeyC_, GroupKeyD_> @NonNull QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_> groupBy(@NonNull QuadFunction<A,B,C,D,GroupKeyA_> groupKeyAMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyB_> groupKeyBMapping, @NonNull QuadFunction<A,B,C,D,GroupKeyC_> groupKeyCMapping, @NonNull 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 - function to convert the original tuple into a first fact
  
  groupKeyBMapping - function to convert the original tuple into a second fact
  
  groupKeyCMapping - function to convert the original tuple into a third fact
  
  groupKeyDMapping - function to convert the original tuple into a fourth fact
- concat
  
  public @NonNull QuadConstraintStream<A,B,C,D> concat(@NonNull UniConstraintStream<A> otherStream, @NonNull Function<A,B> paddingFunctionB, @NonNull Function<A,C> paddingFunctionC, @NonNull 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>
  
  paddingFunctionB - function to find the padding for the second fact
  
  paddingFunctionC - function to find the padding for the third fact
  
  paddingFunctionD - function to find the padding for the fourth fact
- concat
  
  public @NonNull QuadConstraintStream<A,B,C,D> concat(@NonNull BiConstraintStream<A,B> otherStream, @NonNull BiFunction<A,B,C> paddingFunctionC, @NonNull 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>
  
  paddingFunctionC - function to find the padding for the third fact
  
  paddingFunctionD - function to find the padding for the fourth fact
- concat
  
  public @NonNull QuadConstraintStream<A,B,C,D> concat(@NonNull TriConstraintStream<A,B,C> otherStream, @NonNull 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>
  
  paddingFunction - function to find the padding for the fourth fact
- concat
  
  public @NonNull QuadConstraintStream<A,B,C,D> concat(@NonNull 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>
- map
  
  public <ResultA_> @NonNull UniConstraintStream<ResultA_> map(@NonNull 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 - function to convert the original tuple into the new tuple
- map
  
  public <ResultA_, ResultB_> @NonNull BiConstraintStream<ResultA_,ResultB_> map(@NonNull QuadFunction<A,B,C,D,ResultA_> mappingA, @NonNull 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 - function to convert the original tuple into the first fact of a new tuple
  
  mappingB - function to convert the original tuple into the second fact of a new tuple
- map
  
  public <ResultA_, ResultB_, ResultC_> @NonNull TriConstraintStream<ResultA_,ResultB_,ResultC_> map(@NonNull QuadFunction<A,B,C,D,ResultA_> mappingA, @NonNull QuadFunction<A,B,C,D,ResultB_> mappingB, @NonNull 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 - function to convert the original tuple into the first fact of a new tuple
  
  mappingB - function to convert the original tuple into the second fact of a new tuple
  
  mappingC - function to convert the original tuple into the third fact of a new tuple
- map
  
  public <ResultA_, ResultB_, ResultC_, ResultD_> @NonNull QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_> map(@NonNull QuadFunction<A,B,C,D,ResultA_> mappingA, @NonNull QuadFunction<A,B,C,D,ResultB_> mappingB, @NonNull QuadFunction<A,B,C,D,ResultC_> mappingC, @NonNull 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 - function to convert the original tuple into the first fact of a new tuple
  
  mappingB - function to convert the original tuple into the second fact of a new tuple
  
  mappingC - function to convert the original tuple into the third fact of a new tuple
  
  mappingD - function to convert the original tuple into the fourth fact of a new tuple
- flattenLast
  
  public <ResultD_> @NonNull QuadConstraintStream<A,B,C,ResultD_> flattenLast(@NonNull 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 - function to convert the last fact in the original tuple into Iterable. For performance, returning an implementation of Collection is preferred.
- 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.bavet.common.BavetAbstractConstraintStream

Constructor Summary

Method Summary

Methods inherited from class ai.timefold.solver.core.impl.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