Type Parameters:: A - the type of the first matched fact (either a problem fact or a planning entity); B - the type of the second matched fact (either a problem fact or a planning entity); C - the type of the third matched fact (either a problem fact or a planning entity); D - the type of the fourth matched fact (either a problem fact or a planning entity)

All Superinterfaces:: ConstraintStream

All Known Subinterfaces:: InnerQuadConstraintStream<A,B,C,D>

All Known Implementing Classes:: BavetAbstractQuadConstraintStream, BavetAftBridgeQuadConstraintStream, BavetBiConcatQuadConstraintStream, BavetForeBridgeQuadConstraintStream, BavetJoinQuadConstraintStream, BavetQuadConcatQuadConstraintStream, BavetTriConcatQuadConstraintStream, BavetUniConcatQuadConstraintStream

public interface QuadConstraintStream<A,B,C,D> extends ConstraintStream

A ConstraintStream that matches four facts.

See Also:

ConstraintStream

Method Summary

Modifier and Type

Method

Description

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

complement(@NonNull Class<A> otherClass)

As defined by complement(Class, Function, Function, Function), where the padding function pads with null.

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

complement(@NonNull Class<A> otherClass, @NonNull Function<A,B> paddingFunctionB, @NonNull Function<A,C> paddingFunctionC, @NonNull Function<A,D> paddingFunctionD)

Adds to the stream all instances of a given class which are not yet present in it.

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

concat(@NonNull BiConstraintStream<A,B> otherStream)

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

@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.

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

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

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

@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.

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

concat(@NonNull UniConstraintStream<A> otherStream)

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

@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 QuadConstraintStream<A,B,C,D>

distinct()

Transforms the stream in such a way that all the tuples going through it are distinct.

@NonNull QuadConstraintStream<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).

<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 groupBy(QuadFunction, QuadFunction) and 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 groupBy(QuadFunction, QuadFunction) and 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 groupBy(QuadFunction, QuadFunction) and 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.

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

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

Create a new QuadConstraintStream for every tuple of A, B, C and D where E exists for which the PentaJoiner is true (for the properties it extracts from the facts).

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

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

As defined by ifExists(UniConstraintStream, PentaJoiner).

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

ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)

As defined by ifExists(UniConstraintStream, PentaJoiner).

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

ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)

As defined by ifExists(UniConstraintStream, PentaJoiner).

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

ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)

As defined by ifExists(UniConstraintStream, PentaJoiner).

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

ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)

Create a new QuadConstraintStream for every tuple of A, B, C and D where E exists for which the PentaJoiner is true (for the properties it extracts from the facts).

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

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

As defined by ifExists(Class, PentaJoiner).

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

ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)

As defined by ifExists(Class, PentaJoiner).

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

ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)

As defined by ifExists(Class, PentaJoiner).

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

ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)

As defined by ifExists(Class, PentaJoiner).

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

ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifExistsIncludingUnassigned(Class, PentaJoiner).

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

ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E>... joiners)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifExistsIncludingUnassigned(Class, PentaJoiner...).

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

ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner).

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

ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner).

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

ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3, PentaJoiner<A,B,C,D,E> joiner4)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner, PentaJoiner).

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

ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)

Create a new QuadConstraintStream for every tuple of A, B, C and D where E exists for which the PentaJoiner is true (for the properties it extracts from the facts).

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

ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E>... joiners)

As defined by ifExistsIncludingNullVars(Class, PentaJoiner).

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

ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)

As defined by ifExistsIncludingUnassigned(Class, PentaJoiner).

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

ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)

As defined by ifExistsIncludingUnassigned(Class, PentaJoiner).

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

ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)

As defined by ifExistsIncludingUnassigned(Class, PentaJoiner).

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

ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner)

Create a new QuadConstraintStream for every tuple of A, B, C and D where E does not exist for which the PentaJoiner is true (for the properties it extracts from the facts).

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

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

As defined by ifNotExists(UniConstraintStream, PentaJoiner).

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

ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)

As defined by ifNotExists(UniConstraintStream, PentaJoiner).

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

ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)

As defined by ifNotExists(UniConstraintStream, PentaJoiner).

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

ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)

As defined by ifNotExists(UniConstraintStream, PentaJoiner).

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

ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)

Create a new QuadConstraintStream for every tuple of A, B, C and D where E does not exist for which the PentaJoiner is true (for the properties it extracts from the facts).

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

ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E>... joiners)

As defined by ifNotExists(Class, PentaJoiner).

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

ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)

As defined by ifNotExists(Class, PentaJoiner).

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

ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)

As defined by ifNotExists(Class, PentaJoiner).

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

ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)

As defined by ifNotExists(Class, PentaJoiner).

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

ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner).

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

ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E>... joiners)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner...).

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

ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner).

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

ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner).

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

ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3, PentaJoiner<A,B,C,D,E> joiner4)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner, PentaJoiner).

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

ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)

Create a new QuadConstraintStream for every tuple of A, B, C and D where E does not exist for which the PentaJoiner is true (for the properties it extracts from the facts).

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

ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E>... joiners)

As defined by ifNotExistsIncludingUnassigned(Class, PentaJoiner).

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

ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)

As defined by ifNotExistsIncludingUnassigned(Class, PentaJoiner).

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

ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)

As defined by ifNotExistsIncludingUnassigned(Class, PentaJoiner).

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

ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)

As defined by ifNotExistsIncludingUnassigned(Class, PentaJoiner).

default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_>

impact(@NonNull Score_ constraintWeight)

Positively or negatively impacts the Score by the constraintWeight for each match and returns a builder to apply optional constraint properties.

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

impact(@NonNull Score_ constraintWeight, @NonNull ToIntQuadFunction<A,B,C,D> matchWeigher)

Positively or negatively impacts the Score by constraintWeight multiplied by matchWeight for each match and returns a builder to apply optional constraint properties.

default Constraint

impact(String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impact(Score, ToIntQuadFunction).

default Constraint

impact(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impact(Score, ToIntQuadFunction).

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

impactBigDecimal(@NonNull Score_ constraintWeight, @NonNull QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

As defined by impact(Score, ToIntQuadFunction), with an impact of type BigDecimal.

default Constraint

impactBigDecimal(String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactBigDecimal(Score, QuadFunction).

default Constraint

impactBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactBigDecimal(Score, QuadFunction).

default QuadConstraintBuilder<A,B,C,D,?>

impactConfigurable()

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impact(Score) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

impactConfigurable(ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impact(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

default Constraint

impactConfigurable(String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impact(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

default Constraint

impactConfigurable(String constraintPackage, String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impact(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

impactConfigurableBigDecimal(QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

default Constraint

impactConfigurableBigDecimal(String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

default Constraint

impactConfigurableBigDecimal(String constraintPackage, String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

impactConfigurableLong(ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

default Constraint

impactConfigurableLong(String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

default Constraint

impactConfigurableLong(String constraintPackage, String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

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

impactLong(@NonNull Score_ constraintWeight, @NonNull ToLongQuadFunction<A,B,C,D> matchWeigher)

As defined by impact(Score, ToIntQuadFunction), with an impact of type long.

default Constraint

impactLong(String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactLong(Score, ToLongQuadFunction).

default Constraint

impactLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer impactLong(Score, ToLongQuadFunction).

<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 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 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 map(QuadFunction), only resulting in QuadConstraintStream.

default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_>

penalize(@NonNull Score_ constraintWeight)

As defined by penalize(Score, ToIntQuadFunction), where the match weight is one (1).

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

penalize(@NonNull Score_ constraintWeight, @NonNull ToIntQuadFunction<A,B,C,D> matchWeigher)

Applies a negative Score impact, subtracting the constraintWeight multiplied by the match weight, and returns a builder to apply optional constraint properties.

default Constraint

penalize(String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalize(Score, ToIntQuadFunction).

default Constraint

penalize(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalize(Score, ToIntQuadFunction).

default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_>

penalizeBigDecimal(@NonNull Score_ constraintWeight)

As defined by penalizeBigDecimal(Score, QuadFunction), where the match weight is one (1).

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

penalizeBigDecimal(@NonNull Score_ constraintWeight, @NonNull QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

As defined by penalize(Score, ToIntQuadFunction), with a penalty of type BigDecimal.

default Constraint

penalizeBigDecimal(String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeBigDecimal(Score, QuadFunction).

default Constraint

penalizeBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeBigDecimal(Score, QuadFunction).

default QuadConstraintBuilder<A,B,C,D,?>

penalizeConfigurable()

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalize(Score) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

penalizeConfigurable(ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalize(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

default Constraint

penalizeConfigurable(String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalize(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

default Constraint

penalizeConfigurable(String constraintPackage, String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalize(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

penalizeConfigurableBigDecimal(QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

default Constraint

penalizeConfigurableBigDecimal(String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

default Constraint

penalizeConfigurableBigDecimal(String constraintPackage, String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

penalizeConfigurableLong(ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

default Constraint

penalizeConfigurableLong(String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

default Constraint

penalizeConfigurableLong(String constraintPackage, String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_>

penalizeLong(@NonNull Score_ constraintWeight)

As defined by penalizeLong(Score, ToLongQuadFunction), where the match weight is one (1).

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

penalizeLong(@NonNull Score_ constraintWeight, @NonNull ToLongQuadFunction<A,B,C,D> matchWeigher)

As defined by penalize(Score, ToIntQuadFunction), with a penalty of type long.

default Constraint

penalizeLong(String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeLong(Score, ToLongQuadFunction).

default Constraint

penalizeLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer penalizeLong(Score, ToLongQuadFunction).

default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_>

reward(@NonNull Score_ constraintWeight)

As defined by reward(Score, ToIntQuadFunction), where the match weight is one (1).

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

reward(@NonNull Score_ constraintWeight, @NonNull ToIntQuadFunction<A,B,C,D> matchWeigher)

Applies a positive Score impact, adding the constraintWeight multiplied by the match weight, and returns a builder to apply optional constraint properties.

default Constraint

reward(String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer reward(Score, ToIntQuadFunction).

default Constraint

reward(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer reward(Score, ToIntQuadFunction).

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

rewardBigDecimal(@NonNull Score_ constraintWeight, @NonNull QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

As defined by reward(Score, ToIntQuadFunction), with a penalty of type BigDecimal.

default Constraint

rewardBigDecimal(String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardBigDecimal(Score, QuadFunction).

default Constraint

rewardBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardBigDecimal(Score, QuadFunction).

default QuadConstraintBuilder<A,B,C,D,?>

rewardConfigurable()

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer reward(Score) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

rewardConfigurable(ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer reward(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

default Constraint

rewardConfigurable(String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer reward(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

default Constraint

rewardConfigurable(String constraintPackage, String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer reward(Score, ToIntQuadFunction) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

rewardConfigurableBigDecimal(QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

default Constraint

rewardConfigurableBigDecimal(String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

default Constraint

rewardConfigurableBigDecimal(String constraintPackage, String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.

QuadConstraintBuilder<A,B,C,D,?>

rewardConfigurableLong(ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

default Constraint

rewardConfigurableLong(String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

default Constraint

rewardConfigurableLong(String constraintPackage, String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.

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

rewardLong(@NonNull Score_ constraintWeight, @NonNull ToLongQuadFunction<A,B,C,D> matchWeigher)

As defined by reward(Score, ToIntQuadFunction), with a penalty of type long.

default Constraint

rewardLong(String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardLong(Score, ToLongQuadFunction).

default Constraint

rewardLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.
Prefer rewardLong(Score, ToLongQuadFunction).

Methods inherited from interface ai.timefold.solver.core.api.score.stream.ConstraintStream
getConstraintFactory, impact, impact, penalize, penalize, penalizeConfigurable, penalizeConfigurable, reward, reward, rewardConfigurable, rewardConfigurable

Method Details
- filter
  
  @NonNull QuadConstraintStream<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.
  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.
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)
  
  Create a new QuadConstraintStream for every tuple of A, B, C and D where E exists for which the PentaJoiner is true (for the properties it extracts from the facts).
  This method has overloaded methods with multiple PentaJoiner parameters.
  Note that, if a legacy constraint stream uses ConstraintFactory.from(Class) as opposed to ConstraintFactory.forEach(Class), a different definition of exists applies. (See ConstraintFactory.from(Class) Javadoc.)
  
  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 PentaJoiner is true
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)
  
  As defined by ifExists(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)
  
  As defined by ifExists(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)
  
  As defined by ifExists(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExists
  
  <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E>... joiners)
  
  As defined by ifExists(Class, 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.
  
  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
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner)
  
  Create a new QuadConstraintStream for every tuple of A, B, C and D where E exists for which the PentaJoiner is true (for the properties it extracts from the facts).
  This method has overloaded methods with multiple PentaJoiner parameters.
  
  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 PentaJoiner is true
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)
  
  As defined by ifExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)
  
  As defined by ifExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)
  
  As defined by ifExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExists
  
  <E> @NonNull QuadConstraintStream<A,B,C,D> ifExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E>... joiners)
  
  As defined by 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.
  
  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
- ifExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)
  
  Create a new QuadConstraintStream for every tuple of A, B, C and D where E exists for which the PentaJoiner is true (for the properties it extracts from the facts). For classes annotated with PlanningEntity, this method also includes entities with null variables, or entities that are not assigned to any list variable.
  This method has overloaded methods with multiple PentaJoiner parameters.
  
  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 PentaJoiner is true
- ifExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)
  
  As defined by ifExistsIncludingUnassigned(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)
  
  As defined by ifExistsIncludingUnassigned(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)
  
  As defined by ifExistsIncludingUnassigned(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifExistsIncludingUnassigned
  
  <E> @NonNull QuadConstraintStream<A,B,C,D> ifExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E>... joiners)
  
  As defined by ifExistsIncludingNullVars(Class, 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.
  
  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
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)
  
  Create a new QuadConstraintStream for every tuple of A, B, C and D where E does not exist for which the PentaJoiner is true (for the properties it extracts from the facts).
  This method has overloaded methods with multiple PentaJoiner parameters.
  Note that, if a legacy constraint stream usesConstraintFactory.from(Class) as opposed to ConstraintFactory.forEach(Class), a different definition of exists applies. (See ConstraintFactory.from(Class) Javadoc.)
  
  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 PentaJoiner is true
- ifNotExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)
  
  As defined by ifNotExists(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)
  
  As defined by ifNotExists(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)
  
  As defined by ifNotExists(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExists
  
  <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E>... joiners)
  
  As defined by ifNotExists(Class, 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.
  
  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
- ifNotExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner)
  
  Create a new QuadConstraintStream for every tuple of A, B, C and D where E does not exist for which the PentaJoiner is true (for the properties it extracts from the facts).
  This method has overloaded methods with multiple PentaJoiner parameters.
  
  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 PentaJoiner is true
- ifNotExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)
  
  As defined by ifNotExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)
  
  As defined by ifNotExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExists
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)
  
  As defined by ifNotExists(UniConstraintStream, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExists
  
  <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExists(@NonNull UniConstraintStream<E> otherStream, @NonNull PentaJoiner<A,B,C,D,E>... joiners)
  
  As defined by 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.
  
  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
- ifNotExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner)
  
  Create a new QuadConstraintStream for every tuple of A, B, C and D where E does not exist for which the PentaJoiner is true (for the properties it extracts from the facts). For classes annotated with PlanningEntity, this method also includes entities with null variables, or entities that are not assigned to any list variable.
  This method has overloaded methods with multiple PentaJoiner parameters.
  
  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 PentaJoiner is true
- ifNotExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2)
  
  As defined by ifNotExistsIncludingUnassigned(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3)
  
  As defined by ifNotExistsIncludingUnassigned(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExistsIncludingUnassigned
  
  default <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E> joiner1, @NonNull PentaJoiner<A,B,C,D,E> joiner2, @NonNull PentaJoiner<A,B,C,D,E> joiner3, @NonNull PentaJoiner<A,B,C,D,E> joiner4)
  
  As defined by ifNotExistsIncludingUnassigned(Class, PentaJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.
  
  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
- ifNotExistsIncludingUnassigned
  
  <E> @NonNull QuadConstraintStream<A,B,C,D> ifNotExistsIncludingUnassigned(@NonNull Class<E> otherClass, @NonNull PentaJoiner<A,B,C,D,E>... joiners)
  
  As defined by ifNotExistsIncludingUnassigned(Class, 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.
  
  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
  
  <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. UniConstraintStream which only has a single tuple, the result of applying QuadConstraintCollector.
  
  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
  
  <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.
  
  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
  
  <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.
  
  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
  
  <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.
  
  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
  
  <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. Neither tuple of the new stream Objects.equals(Object, Object) any other.
  
  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
  
  <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.
  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.
  
  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
  
  <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.
  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.
  
  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
  
  <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.
  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.
  
  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
  
  <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.
  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.
  
  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
  
  <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 groupBy(QuadFunction, QuadFunction) and groupBy(QuadConstraintCollector). That is, the first and second facts in the tuple follow the 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.
  
  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
  
  <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 groupBy(QuadFunction, QuadFunction) and groupBy(QuadConstraintCollector). That is, the first and second facts in the tuple follow the 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
  
  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
  
  <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.
  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.
  
  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
  
  <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 groupBy(QuadFunction, QuadFunction) and groupBy(QuadConstraintCollector). That is, the first three facts in the tuple follow the 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.
  
  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
  
  <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.
  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.
  
  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
- map
  
  <ResultA_> @NonNull UniConstraintStream<ResultA_> map(@NonNull QuadFunction<A,B,C,D,ResultA_> mapping)
  
  As defined by UniConstraintStream.map(Function).
  
  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
  
  <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 map(QuadFunction), only resulting in BiConstraintStream.
  
  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
  
  <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 map(QuadFunction), only resulting in TriConstraintStream.
  
  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
  
  <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 map(QuadFunction), only resulting in QuadConstraintStream.
  
  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
  
  <ResultD_> @NonNull QuadConstraintStream<A,B,C,ResultD_> flattenLast(@NonNull Function<D,Iterable<ResultD_>> mapping)
  
  As defined by BiConstraintStream.flattenLast(Function).
  
  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.
- distinct
  
  @NonNull QuadConstraintStream<A,B,C,D> distinct()
  
  Transforms the stream in such a way that all the tuples going through it are distinct. (No two tuples will equal.)
  By default, tuples going through a constraint stream are distinct. However, operations such as map(QuadFunction) may create a stream which breaks that promise. By calling this method on such a stream, duplicate copies of the same tuple will be omitted at a performance cost.
- concat
  
  default @NonNull QuadConstraintStream<A,B,C,D> concat(@NonNull UniConstraintStream<A> otherStream)
  
  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 null.
  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) 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.
- concat
  
  @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. 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.
  
  Parameters:
  
  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
  
  default @NonNull QuadConstraintStream<A,B,C,D> concat(@NonNull BiConstraintStream<A,B> otherStream)
  
  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 null.
  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) 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.
- concat
  
  @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. 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.
  
  Parameters:
  
  paddingFunctionC - function to find the padding for the third fact
  
  paddingFunctionD - function to find the padding for the fourth fact
- concat
  
  default @NonNull QuadConstraintStream<A,B,C,D> concat(@NonNull TriConstraintStream<A,B,C> otherStream)
  
  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 null.
  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) 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.
- concat
  
  @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. 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.
  
  Parameters:
  
  paddingFunction - function to find the padding for the fourth fact
- concat
  
  @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. 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.
- complement
  
  default @NonNull QuadConstraintStream<A,B,C,D> complement(@NonNull Class<A> otherClass)
  
  As defined by complement(Class, Function, Function, Function), where the padding function pads with null.
- complement
  
  default @NonNull QuadConstraintStream<A,B,C,D> complement(@NonNull Class<A> otherClass, @NonNull Function<A,B> paddingFunctionB, @NonNull Function<A,C> paddingFunctionC, @NonNull Function<A,D> paddingFunctionD)
  
  Adds to the stream all instances of a given class which are not yet present in it. These instances must be present in the solution, which means the class needs to be either a planning entity or a problem fact.
  The instances will be read from the first element of the input tuple. When an output tuple needs to be created for the newly inserted instances, the first element will be the new instance. The rest of the tuple will be padded with the results of the padding functions, applied on the new instance.
  
  Parameters:
  
  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
- penalize
  
  default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> penalize(@NonNull Score_ constraintWeight)
  
  As defined by penalize(Score, ToIntQuadFunction), where the match weight is one (1).
- penalizeLong
  
  default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> penalizeLong(@NonNull Score_ constraintWeight)
  
  As defined by penalizeLong(Score, ToLongQuadFunction), where the match weight is one (1).
- penalizeBigDecimal
  
  default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> penalizeBigDecimal(@NonNull Score_ constraintWeight)
  
  As defined by penalizeBigDecimal(Score, QuadFunction), where the match weight is one (1).
- penalize
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> penalize(@NonNull Score_ constraintWeight, @NonNull ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Applies a negative Score impact, subtracting the constraintWeight multiplied by the match weight, and returns a builder to apply optional constraint properties.
  The constraintWeight specified here can be overridden using ConstraintWeightOverrides on the PlanningSolution-annotated class
  For non-int Score types use penalizeLong(Score, ToLongQuadFunction) or penalizeBigDecimal(Score, QuadFunction) instead.
  
  Parameters:
  
  matchWeigher - the result of this function (matchWeight) is multiplied by the constraintWeight
- penalizeLong
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> penalizeLong(@NonNull Score_ constraintWeight, @NonNull ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  As defined by penalize(Score, ToIntQuadFunction), with a penalty of type long.
- penalizeBigDecimal
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> penalizeBigDecimal(@NonNull Score_ constraintWeight, @NonNull QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  As defined by penalize(Score, ToIntQuadFunction), with a penalty of type BigDecimal.
- penalizeConfigurable
  
  @Deprecated(forRemoval=true, since="1.13.0") default QuadConstraintBuilder<A,B,C,D,?> penalizeConfigurable()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalize(Score) and ConstraintWeightOverrides.
  
  Negatively impacts the Score, subtracting the ConstraintWeight for each match, and returns a builder to apply optional constraint properties.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  
  Returns:
  
  never null
- penalizeConfigurable
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> penalizeConfigurable(ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalize(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  Negatively impacts the Score, subtracting the ConstraintWeight multiplied by match weight for each match, and returns a builder to apply optional constraint properties.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  
  Parameters:
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- penalizeConfigurableLong
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> penalizeConfigurableLong(ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  As defined by penalizeConfigurable(ToIntQuadFunction), with a penalty of type long.
- penalizeConfigurableBigDecimal
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> penalizeConfigurableBigDecimal(QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  As defined by penalizeConfigurable(ToIntQuadFunction), with a penalty of type BigDecimal.
- reward
  
  default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> reward(@NonNull Score_ constraintWeight)
  
  As defined by reward(Score, ToIntQuadFunction), where the match weight is one (1).
- reward
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> reward(@NonNull Score_ constraintWeight, @NonNull ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Applies a positive Score impact, adding the constraintWeight multiplied by the match weight, and returns a builder to apply optional constraint properties.
  The constraintWeight specified here can be overridden using ConstraintWeightOverrides on the PlanningSolution-annotated class
  For non-int Score types use rewardLong(Score, ToLongQuadFunction) or rewardBigDecimal(Score, QuadFunction) instead.
  
  Parameters:
  
  matchWeigher - the result of this function (matchWeight) is multiplied by the constraintWeight
- rewardLong
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> rewardLong(@NonNull Score_ constraintWeight, @NonNull ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  As defined by reward(Score, ToIntQuadFunction), with a penalty of type long.
- rewardBigDecimal
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> rewardBigDecimal(@NonNull Score_ constraintWeight, @NonNull QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  As defined by reward(Score, ToIntQuadFunction), with a penalty of type BigDecimal.
- rewardConfigurable
  
  @Deprecated(forRemoval=true, since="1.13.0") default QuadConstraintBuilder<A,B,C,D,?> rewardConfigurable()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer reward(Score) and ConstraintWeightOverrides.
  
  Positively impacts the Score, adding the ConstraintWeight for each match, and returns a builder to apply optional constraint properties.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  
  Returns:
  
  never null
- rewardConfigurable
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> rewardConfigurable(ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer reward(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  Positively impacts the Score, adding the ConstraintWeight multiplied by match weight for each match, and returns a builder to apply optional constraint properties.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  
  Parameters:
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- rewardConfigurableLong
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> rewardConfigurableLong(ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  As defined by rewardConfigurable(ToIntQuadFunction), with a penalty of type long.
- rewardConfigurableBigDecimal
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> rewardConfigurableBigDecimal(QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  As defined by rewardConfigurable(ToIntQuadFunction), with a penalty of type BigDecimal.
- impact
  
  default <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> impact(@NonNull Score_ constraintWeight)
  
  Positively or negatively impacts the Score by the constraintWeight for each match and returns a builder to apply optional constraint properties.
  Use penalize(...) or reward(...) instead, unless this constraint can both have positive and negative weights.
- impact
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> impact(@NonNull Score_ constraintWeight, @NonNull ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Positively or negatively impacts the Score by constraintWeight multiplied by matchWeight for each match and returns a builder to apply optional constraint properties.
  The constraintWeight specified here can be overridden using ConstraintWeightOverrides on the PlanningSolution-annotated class
  Use penalize(...) or reward(...) instead, unless this constraint can both have positive and negative weights.
  
  Parameters:
  
  matchWeigher - the result of this function (matchWeight) is multiplied by the constraintWeight
- impactLong
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> impactLong(@NonNull Score_ constraintWeight, @NonNull ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  As defined by impact(Score, ToIntQuadFunction), with an impact of type long.
- impactBigDecimal
  
  <Score_ extends Score<Score_>> @NonNull QuadConstraintBuilder<A,B,C,D,Score_> impactBigDecimal(@NonNull Score_ constraintWeight, @NonNull QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  As defined by impact(Score, ToIntQuadFunction), with an impact of type BigDecimal.
- impactConfigurable
  
  @Deprecated(forRemoval=true, since="1.13.0") default QuadConstraintBuilder<A,B,C,D,?> impactConfigurable()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impact(Score) and ConstraintWeightOverrides.
  
  Positively impacts the Score by the ConstraintWeight for each match, and returns a builder to apply optional constraint properties.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  
  Returns:
  
  never null
- impactConfigurable
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> impactConfigurable(ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impact(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  Positively impacts the Score by the ConstraintWeight multiplied by match weight for each match, and returns a builder to apply optional constraint properties.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  
  Returns:
  
  never null
- impactConfigurableLong
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> impactConfigurableLong(ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  As defined by impactConfigurable(ToIntQuadFunction), with an impact of type long.
- impactConfigurableBigDecimal
  
  @Deprecated(forRemoval=true, since="1.13.0") QuadConstraintBuilder<A,B,C,D,?> impactConfigurableBigDecimal(QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  As defined by impactConfigurable(ToIntQuadFunction), with an impact of type BigDecimal.
- ifExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifExistsIncludingUnassigned(Class, PentaJoiner).
- ifExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner).
- ifExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner).
- ifExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3, PentaJoiner<A,B,C,D,E> joiner4)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner, PentaJoiner).
- ifExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E>... joiners)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifExistsIncludingUnassigned(Class, PentaJoiner...).
- ifNotExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner).
- ifNotExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner).
- ifNotExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner).
- ifNotExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E> joiner1, PentaJoiner<A,B,C,D,E> joiner2, PentaJoiner<A,B,C,D,E> joiner3, PentaJoiner<A,B,C,D,E> joiner4)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner, PentaJoiner, PentaJoiner, PentaJoiner).
- ifNotExistsIncludingNullVars
  
  @Deprecated(forRemoval=true, since="1.8.0") default <E> QuadConstraintStream<A,B,C,D> ifNotExistsIncludingNullVars(Class<E> otherClass, PentaJoiner<A,B,C,D,E>... joiners)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer ifNotExistsIncludingUnassigned(Class, PentaJoiner...).
- penalize
  
  @Deprecated(forRemoval=true) default Constraint penalize(String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalize(Score, ToIntQuadFunction).
  
  Negatively impact the Score: subtract the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.penalize(String, Score).
  For non-int Score types use penalizeLong(String, Score, ToLongQuadFunction) or penalizeBigDecimal(String, Score, QuadFunction) instead.
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- penalize
  
  @Deprecated(forRemoval=true) default Constraint penalize(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalize(Score, ToIntQuadFunction).
  
  As defined by penalize(String, Score, ToIntQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- penalizeLong
  
  @Deprecated(forRemoval=true) default Constraint penalizeLong(String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeLong(Score, ToLongQuadFunction).
  
  Negatively impact the Score: subtract the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.penalize(String, Score).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- penalizeLong
  
  @Deprecated(forRemoval=true) default Constraint penalizeLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeLong(Score, ToLongQuadFunction).
  
  As defined by penalizeLong(String, Score, ToLongQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- penalizeBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint penalizeBigDecimal(String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeBigDecimal(Score, QuadFunction).
  
  Negatively impact the Score: subtract the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.penalize(String, Score).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- penalizeBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint penalizeBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeBigDecimal(Score, QuadFunction).
  
  As defined by penalizeBigDecimal(String, Score, QuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- penalizeConfigurable
  
  @Deprecated(forRemoval=true) default Constraint penalizeConfigurable(String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalize(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  Negatively impact the Score: subtract the ConstraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.penalizeConfigurable(String).
  For non-int Score types use penalizeConfigurableLong(String, ToLongQuadFunction) or penalizeConfigurableBigDecimal(String, QuadFunction) instead.
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- penalizeConfigurable
  
  @Deprecated(forRemoval=true) default Constraint penalizeConfigurable(String constraintPackage, String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalize(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  As defined by penalizeConfigurable(String, ToIntQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- penalizeConfigurableLong
  
  @Deprecated(forRemoval=true) default Constraint penalizeConfigurableLong(String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  Negatively impact the Score: subtract the ConstraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.penalizeConfigurable(String).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- penalizeConfigurableLong
  
  @Deprecated(forRemoval=true) default Constraint penalizeConfigurableLong(String constraintPackage, String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  As defined by penalizeConfigurableLong(String, ToLongQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- penalizeConfigurableBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint penalizeConfigurableBigDecimal(String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  Negatively impact the Score: subtract the ConstraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.penalizeConfigurable(String).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- penalizeConfigurableBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint penalizeConfigurableBigDecimal(String constraintPackage, String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer penalizeBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  As defined by penalizeConfigurableBigDecimal(String, QuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- reward
  
  @Deprecated(forRemoval=true) default Constraint reward(String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer reward(Score, ToIntQuadFunction).
  
  Positively impact the Score: add the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.reward(String, Score).
  For non-int Score types use rewardLong(String, Score, ToLongQuadFunction) or rewardBigDecimal(String, Score, QuadFunction) instead.
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- reward
  
  @Deprecated(forRemoval=true) default Constraint reward(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer reward(Score, ToIntQuadFunction).
  
  As defined by reward(String, Score, ToIntQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- rewardLong
  
  @Deprecated(forRemoval=true) default Constraint rewardLong(String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardLong(Score, ToLongQuadFunction).
  
  Positively impact the Score: add the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.reward(String, Score).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- rewardLong
  
  @Deprecated(forRemoval=true) default Constraint rewardLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardLong(Score, ToLongQuadFunction).
  
  As defined by rewardLong(String, Score, ToLongQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- rewardBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint rewardBigDecimal(String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardBigDecimal(Score, QuadFunction).
  
  Positively impact the Score: add the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.reward(String, Score).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- rewardBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint rewardBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardBigDecimal(Score, QuadFunction).
  
  As defined by rewardBigDecimal(String, Score, QuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- rewardConfigurable
  
  @Deprecated(forRemoval=true) default Constraint rewardConfigurable(String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer reward(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  Positively impact the Score: add the ConstraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.rewardConfigurable(String).
  For non-int Score types use rewardConfigurableLong(String, ToLongQuadFunction) or rewardConfigurableBigDecimal(String, QuadFunction) instead.
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- rewardConfigurable
  
  @Deprecated(forRemoval=true) default Constraint rewardConfigurable(String constraintPackage, String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer reward(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  As defined by rewardConfigurable(String, ToIntQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- rewardConfigurableLong
  
  @Deprecated(forRemoval=true) default Constraint rewardConfigurableLong(String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  Positively impact the Score: add the ConstraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.rewardConfigurable(String).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- rewardConfigurableLong
  
  @Deprecated(forRemoval=true) default Constraint rewardConfigurableLong(String constraintPackage, String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  As defined by rewardConfigurableLong(String, ToLongQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- rewardConfigurableBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint rewardConfigurableBigDecimal(String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  Positively impact the Score: add the ConstraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.rewardConfigurable(String).
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- rewardConfigurableBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint rewardConfigurableBigDecimal(String constraintPackage, String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer rewardBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  As defined by rewardConfigurableBigDecimal(String, QuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- impact
  
  @Deprecated(forRemoval=true) default Constraint impact(String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impact(Score, ToIntQuadFunction).
  
  Positively or negatively impact the Score by the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.impact(String, Score).
  Use penalize(...) or reward(...) instead, unless this constraint can both have positive and negative weights.
  For non-int Score types use impactLong(String, Score, ToLongQuadFunction) or impactBigDecimal(String, Score, QuadFunction) instead.
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- impact
  
  @Deprecated(forRemoval=true) default Constraint impact(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impact(Score, ToIntQuadFunction).
  
  As defined by impact(String, Score, ToIntQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- impactLong
  
  @Deprecated(forRemoval=true) default Constraint impactLong(String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactLong(Score, ToLongQuadFunction).
  
  Positively or negatively impact the Score by the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.impact(String, Score).
  Use penalizeLong(...) or rewardLong(...) instead, unless this constraint can both have positive and negative weights.
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- impactLong
  
  @Deprecated(forRemoval=true) default Constraint impactLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactLong(Score, ToLongQuadFunction).
  
  As defined by impactLong(String, Score, ToLongQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- impactBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint impactBigDecimal(String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactBigDecimal(Score, QuadFunction).
  
  Positively or negatively impact the Score by the constraintWeight multiplied by the match weight. Otherwise as defined by ConstraintStream.impact(String, Score).
  Use penalizeBigDecimal(...) or rewardBigDecimal(...) instead, unless this constraint can both have positive and negative weights.
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  constraintWeight - never null
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- impactBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint impactBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactBigDecimal(Score, QuadFunction).
  
  As defined by impactBigDecimal(String, Score, QuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  constraintWeight - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- impactConfigurable
  
  @Deprecated(forRemoval=true) default Constraint impactConfigurable(String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impact(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  Positively or negatively impact the Score by the ConstraintWeight for each match.
  Use penalizeConfigurable(...) or rewardConfigurable(...) instead, unless this constraint can both have positive and negative weights.
  For non-int Score types use impactConfigurableLong(String, ToLongQuadFunction) or impactConfigurableBigDecimal(String, QuadFunction) instead.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  The constraint package defaults to ConstraintConfiguration.constraintPackage().
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- impactConfigurable
  
  @Deprecated(forRemoval=true) default Constraint impactConfigurable(String constraintPackage, String constraintName, ToIntQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impact(Score, ToIntQuadFunction) and ConstraintWeightOverrides.
  
  As defined by impactConfigurable(String, ToIntQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- impactConfigurableLong
  
  @Deprecated(forRemoval=true) default Constraint impactConfigurableLong(String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  Positively or negatively impact the Score by the ConstraintWeight for each match.
  Use penalizeConfigurableLong(...) or rewardConfigurableLong(...) instead, unless this constraint can both have positive and negative weights.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  The constraint package defaults to ConstraintConfiguration.constraintPackage().
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- impactConfigurableLong
  
  @Deprecated(forRemoval=true) default Constraint impactConfigurableLong(String constraintPackage, String constraintName, ToLongQuadFunction<A,B,C,D> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactLong(Score, ToLongQuadFunction) and ConstraintWeightOverrides.
  
  As defined by impactConfigurableLong(String, ToLongQuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null
- impactConfigurableBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint impactConfigurableBigDecimal(String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  Positively or negatively impact the Score by the ConstraintWeight for each match.
  Use penalizeConfigurableBigDecimal(...) or rewardConfigurableBigDecimal(...) instead, unless this constraint can both have positive and negative weights.
  The constraintWeight comes from an ConstraintWeight annotated member on the ConstraintConfiguration, so end users can change the constraint weights dynamically. This constraint may be deactivated if the ConstraintWeight is zero.
  The constraint package defaults to ConstraintConfiguration.constraintPackage().
  
  Parameters:
  
  constraintName - never null, shows up in ConstraintMatchTotal during score justification
  
  matchWeigher - never null, the result of this function (matchWeight) is multiplied by the constraintWeight
  
  Returns:
  
  never null
- impactConfigurableBigDecimal
  
  @Deprecated(forRemoval=true) default Constraint impactConfigurableBigDecimal(String constraintPackage, String constraintName, QuadFunction<A,B,C,D,BigDecimal> matchWeigher)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  Prefer impactBigDecimal(Score, QuadFunction) and ConstraintWeightOverrides.
  
  As defined by impactConfigurableBigDecimal(String, QuadFunction).
  
  Parameters:
  
  constraintPackage - never null
  
  constraintName - never null
  
  matchWeigher - never null
  
  Returns:
  
  never null

Interface QuadConstraintStream<A,B,C,D>

Method Summary

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

Method Details

filter

ifExists

ifExists

ifExists

ifExists

ifExists

ifExists

ifExists

ifExists

ifExists

ifExists

ifExistsIncludingUnassigned

ifExistsIncludingUnassigned

ifExistsIncludingUnassigned

ifExistsIncludingUnassigned

ifExistsIncludingUnassigned

ifNotExists

ifNotExists

ifNotExists

ifNotExists

ifNotExists

ifNotExists

ifNotExists

ifNotExists

ifNotExists

ifNotExists

ifNotExistsIncludingUnassigned

ifNotExistsIncludingUnassigned

ifNotExistsIncludingUnassigned

ifNotExistsIncludingUnassigned

ifNotExistsIncludingUnassigned

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

map

map

map

map

flattenLast

distinct

concat

concat

concat

concat

concat

concat

concat

complement

complement

penalize

penalizeLong

penalizeBigDecimal

penalize

penalizeLong

penalizeBigDecimal

penalizeConfigurable

penalizeConfigurable

penalizeConfigurableLong

penalizeConfigurableBigDecimal

reward

reward

rewardLong

rewardBigDecimal

rewardConfigurable

rewardConfigurable