Package ai.timefold.solver.core.api.score.stream.tri

Interface TriConstraintStream<A,B,C>

Type Parameters:

A - the type of the first fact in the tuple.

B - the type of the second fact in the tuple.

C - the type of the third fact in the tuple.

All Superinterfaces:

ConstraintStream

All Known Subinterfaces:

InnerTriConstraintStream<A,B,C>

All Known Implementing Classes:

BavetAbstractTriConstraintStream, BavetAftBridgeTriConstraintStream, BavetBiConcatTriConstraintStream, BavetForeBridgeTriConstraintStream, BavetJoinTriConstraintStream, BavetTriConcatTriConstraintStream, BavetUniConcatTriConstraintStream

public interface TriConstraintStream<A,B,C>
extends ConstraintStream

A ConstraintStream that matches three facts.

See Also:

• ConstraintStream

Method Summary

Modifier and Type	Method	Description
default @NonNull TriConstraintStream<A,B,C>	complement(@NonNull Class<A> otherClass)	As defined by complement(Class, Function, Function), where the padding function pads with null.
default @NonNull TriConstraintStream<A,B,C>	complement(@NonNull Class<A> otherClass, @NonNull Function<A,B> paddingFunctionB, @NonNull Function<A,C> paddingFunctionC)	Adds to the stream all instances of a given class which are not yet present in it.
default @NonNull TriConstraintStream<A,B,C>	concat(@NonNull BiConstraintStream<A,B> otherStream)	Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream and the provided BiConstraintStream.
@NonNull TriConstraintStream<A,B,C>	concat(@NonNull BiConstraintStream<A,B> otherStream, @NonNull BiFunction<A,B,C> paddingFunctionC)	Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream and the provided BiConstraintStream.
default <D> @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 TriConstraintStream and the provided QuadConstraintStream.
<D> @NonNull QuadConstraintStream<A,B,C,D>	concat(@NonNull QuadConstraintStream<A,B,C,D> otherStream, @NonNull TriFunction<A,B,C,D> paddingFunction)	Returns a new QuadConstraintStream containing all the tuples of both this TriConstraintStream and the provided QuadConstraintStream.
@NonNull TriConstraintStream<A,B,C>	concat(@NonNull TriConstraintStream<A,B,C> otherStream)	Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream and the provided TriConstraintStream.
default @NonNull TriConstraintStream<A,B,C>	concat(@NonNull UniConstraintStream<A> otherStream)	Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream and the provided UniConstraintStream.
@NonNull TriConstraintStream<A,B,C>	concat(@NonNull UniConstraintStream<A> otherStream, @NonNull Function<A,B> paddingFunctionB, @NonNull Function<A,C> paddingFunctionC)	Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream and the provided UniConstraintStream.
@NonNull TriConstraintStream<A,B,C>	distinct()	Removes duplicate tuples from the stream, according to the tuple's facts equals/hashCode methods, such that only distinct tuples remain.
<ResultD_> @NonNull QuadConstraintStream<A,B,C,ResultD_>	expand(@NonNull TriFunction<A,B,C,ResultD_> mapping)	Adds a fact to the end of the tuple, increasing the cardinality of the stream.
@NonNull TriConstraintStream<A,B,C>	filter(@NonNull TriPredicate<A,B,C> predicate)	Exhaustively test each tuple of facts against the TriPredicate and match if TriPredicate.test(Object, Object, Object) returns true.
<ResultC_> @NonNull TriConstraintStream<A,B,ResultC_>	flattenLast(@NonNull Function<C,Iterable<ResultC_>> mapping)	As defined by BiConstraintStream.flattenLast(Function).
<GroupKey_> @NonNull UniConstraintStream<GroupKey_>	groupBy(@NonNull TriFunction<A,B,C,GroupKey_> groupKeyMapping)	Convert the TriConstraintStream 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 TriFunction<A,B,C,GroupKey_> groupKeyMapping, @NonNull TriConstraintCollector<A,B,C,ResultContainer_,Result_> collector)	Convert the TriConstraintStream to a BiConstraintStream, consisting of unique tuples.
<GroupKey_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> @NonNull TriConstraintStream<GroupKey_,ResultB_,ResultC_>	groupBy(@NonNull TriFunction<A,B,C,GroupKey_> groupKeyMapping, @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB, @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC)	Convert the TriConstraintStream 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 TriFunction<A,B,C,GroupKey_> groupKeyMapping, @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB, @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC, @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)	Convert the TriConstraintStream to a QuadConstraintStream, consisting of unique tuples with four facts.
<GroupKeyA_, GroupKeyB_> @NonNull BiConstraintStream<GroupKeyA_,GroupKeyB_>	groupBy(@NonNull TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping, @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping)	Convert the TriConstraintStream to a BiConstraintStream, consisting of unique tuples.
<GroupKeyA_, GroupKeyB_, GroupKeyC_> @NonNull TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_>	groupBy(@NonNull TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping, @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping, @NonNull TriFunction<A,B,C,GroupKeyC_> groupKeyCMapping)	Convert the TriConstraintStream to a TriConstraintStream, consisting of unique tuples with three facts.
<GroupKeyA_, GroupKeyB_, GroupKeyC_, GroupKeyD_> @NonNull QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_>	groupBy(@NonNull TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping, @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping, @NonNull TriFunction<A,B,C,GroupKeyC_> groupKeyCMapping, @NonNull TriFunction<A,B,C,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 TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping, @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping, @NonNull TriFunction<A,B,C,GroupKeyC_> groupKeyCMapping, @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)	Combines the semantics of groupBy(TriFunction, TriFunction) and groupBy(TriConstraintCollector).
<GroupKeyA_, GroupKeyB_, ResultContainer_, Result_> @NonNull TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_>	groupBy(@NonNull TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping, @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping, @NonNull TriConstraintCollector<A,B,C,ResultContainer_,Result_> collector)	Combines the semantics of groupBy(TriFunction, TriFunction) and groupBy(TriConstraintCollector).
<GroupKeyA_, GroupKeyB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> @NonNull QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>	groupBy(@NonNull TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping, @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping, @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC, @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)	Combines the semantics of groupBy(TriFunction, TriFunction) and groupBy(TriConstraintCollector).
<ResultContainer_, Result_> @NonNull UniConstraintStream<Result_>	groupBy(@NonNull TriConstraintCollector<A,B,C,ResultContainer_,Result_> collector)	Convert the TriConstraintStream to a UniConstraintStream, containing only a single tuple, the result of applying TriConstraintCollector.
<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_> @NonNull BiConstraintStream<ResultA_,ResultB_>	groupBy(@NonNull TriConstraintCollector<A,B,C,ResultContainerA_,ResultA_> collectorA, @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB)	Convert the TriConstraintStream to a BiConstraintStream, containing only a single tuple, the result of applying two TriConstraintCollectors.
<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_> @NonNull TriConstraintStream<ResultA_,ResultB_,ResultC_>	groupBy(@NonNull TriConstraintCollector<A,B,C,ResultContainerA_,ResultA_> collectorA, @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB, @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC)	Convert the TriConstraintStream to a TriConstraintStream, containing only a single tuple, the result of applying three TriConstraintCollectors.
<ResultContainerA_, ResultA_, ResultContainerB_, ResultB_, ResultContainerC_, ResultC_, ResultContainerD_, ResultD_> @NonNull QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_>	groupBy(@NonNull TriConstraintCollector<A,B,C,ResultContainerA_,ResultA_> collectorA, @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB, @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC, @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)	Convert the TriConstraintStream to a QuadConstraintStream, containing only a single tuple, the result of applying four TriConstraintCollectors.
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new BiConstraintStream for every tuple of A, B and C where D exists for which the QuadJoiner is true (for the properties it extracts from the facts).
<D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by ifExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by ifExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by ifExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by ifExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new BiConstraintStream for every tuple of A, B and C where D exists for which the QuadJoiner is true (for the properties it extracts from the facts).
<D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by ifExists(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by ifExists(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by ifExists(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by ifExists(Class, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifExistsIncludingUnassigned(Class, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D>... joiners)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifExistsIncludingUnassigned(Class, QuadJoiner...).
default <D> TriConstraintStream<A,B,C>	ifExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2, QuadJoiner<A,B,C,D> joiner3)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2, QuadJoiner<A,B,C,D> joiner3, QuadJoiner<A,B,C,D> joiner4)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new BiConstraintStream for every tuple of A, B and C where D exists for which the QuadJoiner is true (for the properties it extracts from the facts).
<D> @NonNull TriConstraintStream<A,B,C>	ifExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by ifExistsIncludingUnassigned(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by ifExistsIncludingUnassigned(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by ifExistsIncludingUnassigned(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by ifExistsIncludingUnassigned(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new BiConstraintStream for every tuple of A, B and C where D does not exist for which the QuadJoiner is true (for the properties it extracts from the facts).
<D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by ifNotExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by ifNotExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by ifNotExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by ifNotExists(UniConstraintStream, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new BiConstraintStream for every tuple of A, B and C where D does not exist for which the QuadJoiner is true (for the properties it extracts from the facts).
<D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by ifNotExists(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by ifNotExists(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by ifNotExists(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExists(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by ifNotExists(Class, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifNotExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifNotExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D>... joiners)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner...).
default <D> TriConstraintStream<A,B,C>	ifNotExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifNotExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2, QuadJoiner<A,B,C,D> joiner3)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner).
default <D> TriConstraintStream<A,B,C>	ifNotExistsIncludingNullVars(Class<D> otherClass, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2, QuadJoiner<A,B,C,D> joiner3, QuadJoiner<A,B,C,D> joiner4)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new BiConstraintStream for every tuple of A, B and C where D does not exist for which the QuadJoiner is true (for the properties it extracts from the facts).
<D> @NonNull TriConstraintStream<A,B,C>	ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner).
default <D> @NonNull TriConstraintStream<A,B,C>	ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner).
default <Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,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 TriConstraintBuilder<A,B,C,Score_>	impact(@NonNull Score_ constraintWeight, @NonNull ToIntTriFunction<A,B,C> 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, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impact(Score, ToIntTriFunction).
default Constraint	impact(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impact(Score, ToIntTriFunction).
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	impactBigDecimal(@NonNull Score_ constraintWeight, @NonNull TriFunction<A,B,C,BigDecimal> matchWeigher)	As defined by impact(Score, ToIntTriFunction), with an impact of type BigDecimal.
default Constraint	impactBigDecimal(String constraintName, Score<?> constraintWeight, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactBigDecimal(Score, TriFunction).
default Constraint	impactBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactBigDecimal(Score, TriFunction).
default TriConstraintBuilder<A,B,C,?>	impactConfigurable()	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impact(Score) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	impactConfigurable(ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impact(Score, ToIntTriFunction) and ConstraintWeightOverrides.
default Constraint	impactConfigurable(String constraintName, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impact(Score, ToIntTriFunction) and ConstraintWeightOverrides.
default Constraint	impactConfigurable(String constraintPackage, String constraintName, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impact(Score, ToIntTriFunction) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	impactConfigurableBigDecimal(TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
default Constraint	impactConfigurableBigDecimal(String constraintName, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
default Constraint	impactConfigurableBigDecimal(String constraintPackage, String constraintName, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	impactConfigurableLong(ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.
default Constraint	impactConfigurableLong(String constraintName, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.
default Constraint	impactConfigurableLong(String constraintPackage, String constraintName, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	impactLong(@NonNull Score_ constraintWeight, @NonNull ToLongTriFunction<A,B,C> matchWeigher)	As defined by impact(Score, ToIntTriFunction), with an impact of type long.
default Constraint	impactLong(String constraintName, Score<?> constraintWeight, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactLong(Score, ToLongTriFunction).
default Constraint	impactLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer impactLong(Score, ToLongTriFunction).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull UniConstraintStream<D> otherStream)	Create a new QuadConstraintStream for every combination of [A, B, C] and D.
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new QuadConstraintStream for every combination of [A, B] and C for which the QuadJoiner is true (for the properties it extracts from all facts).
<D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by join(Class, QuadJoiner).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by join(Class, QuadJoiner).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by join(Class, QuadJoiner).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull UniConstraintStream<D> otherStream, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by join(Class, QuadJoiner).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull Class<D> otherClass)	Create a new QuadConstraintStream for every combination of [A, B, C] and D.
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner)	Create a new QuadConstraintStream for every combination of [A, B, C] and D for which the QuadJoiner is true (for the properties it extracts from all facts).
<D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D>... joiners)	As defined by join(Class, QuadJoiner).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2)	As defined by join(Class, QuadJoiner).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3)	As defined by join(Class, QuadJoiner).
default <D> @NonNull QuadConstraintStream<A,B,C,D>	join(@NonNull Class<D> otherClass, @NonNull QuadJoiner<A,B,C,D> joiner1, @NonNull QuadJoiner<A,B,C,D> joiner2, @NonNull QuadJoiner<A,B,C,D> joiner3, @NonNull QuadJoiner<A,B,C,D> joiner4)	As defined by join(Class, QuadJoiner).
<ResultA_> @NonNull UniConstraintStream<ResultA_>	map(@NonNull TriFunction<A,B,C,ResultA_> mapping)	As defined by UniConstraintStream.map(Function).
<ResultA_, ResultB_> @NonNull BiConstraintStream<ResultA_,ResultB_>	map(@NonNull TriFunction<A,B,C,ResultA_> mappingA, @NonNull TriFunction<A,B,C,ResultB_> mappingB)	As defined by map(TriFunction), only resulting in BiConstraintStream.
<ResultA_, ResultB_, ResultC_> @NonNull TriConstraintStream<ResultA_,ResultB_,ResultC_>	map(@NonNull TriFunction<A,B,C,ResultA_> mappingA, @NonNull TriFunction<A,B,C,ResultB_> mappingB, @NonNull TriFunction<A,B,C,ResultC_> mappingC)	As defined by map(TriFunction), only resulting in TriConstraintStream.
<ResultA_, ResultB_, ResultC_, ResultD_> @NonNull QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_>	map(@NonNull TriFunction<A,B,C,ResultA_> mappingA, @NonNull TriFunction<A,B,C,ResultB_> mappingB, @NonNull TriFunction<A,B,C,ResultC_> mappingC, @NonNull TriFunction<A,B,C,ResultD_> mappingD)	As defined by map(TriFunction), only resulting in QuadConstraintStream.
default <Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	penalize(@NonNull Score_ constraintWeight)	As defined by penalize(Score, ToIntTriFunction), where the match weight is one (1).
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	penalize(@NonNull Score_ constraintWeight, @NonNull ToIntTriFunction<A,B,C> 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, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalize(Score, ToIntTriFunction).
default Constraint	penalize(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalize(Score, ToIntTriFunction).
default <Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	penalizeBigDecimal(@NonNull Score_ constraintWeight)	As defined by penalizeBigDecimal(Score, TriFunction), where the match weight is one (1).
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	penalizeBigDecimal(@NonNull Score_ constraintWeight, @NonNull TriFunction<A,B,C,BigDecimal> matchWeigher)	As defined by penalize(Score, ToIntTriFunction), with a penalty of type BigDecimal.
default Constraint	penalizeBigDecimal(String constraintName, Score<?> constraintWeight, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeBigDecimal(Score, TriFunction).
default Constraint	penalizeBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeBigDecimal(Score, TriFunction).
default TriConstraintBuilder<A,B,C,?>	penalizeConfigurable()	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalize(Score) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	penalizeConfigurable(ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalize(Score, ToIntTriFunction) and ConstraintWeightOverrides.
default Constraint	penalizeConfigurable(String constraintName, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalize(Score, ToIntTriFunction) and ConstraintWeightOverrides.
default Constraint	penalizeConfigurable(String constraintPackage, String constraintName, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalize(Score, ToIntTriFunction) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	penalizeConfigurableBigDecimal(TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
default Constraint	penalizeConfigurableBigDecimal(String constraintName, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
default Constraint	penalizeConfigurableBigDecimal(String constraintPackage, String constraintName, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	penalizeConfigurableLong(ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.
default Constraint	penalizeConfigurableLong(String constraintName, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeConfigurableLong(ToLongTriFunction).
default Constraint	penalizeConfigurableLong(String constraintPackage, String constraintName, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeConfigurableLong(ToLongTriFunction).
default <Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	penalizeLong(@NonNull Score_ constraintWeight)	As defined by penalizeLong(Score, ToLongTriFunction), where the match weight is one (1).
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	penalizeLong(@NonNull Score_ constraintWeight, @NonNull ToLongTriFunction<A,B,C> matchWeigher)	As defined by penalize(Score, ToIntTriFunction), with a penalty of type long.
default Constraint	penalizeLong(String constraintName, Score<?> constraintWeight, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeLong(Score, ToLongTriFunction).
default Constraint	penalizeLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer penalizeLong(Score, ToLongTriFunction).
default <Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	reward(@NonNull Score_ constraintWeight)	As defined by reward(Score, ToIntTriFunction), where the match weight is one (1).
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	reward(@NonNull Score_ constraintWeight, @NonNull ToIntTriFunction<A,B,C> 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, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer reward(Score, ToIntTriFunction).
default Constraint	reward(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer reward(Score, ToIntTriFunction).
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	rewardBigDecimal(@NonNull Score_ constraintWeight, @NonNull TriFunction<A,B,C,BigDecimal> matchWeigher)	As defined by reward(Score, ToIntTriFunction), with a penalty of type BigDecimal.
default Constraint	rewardBigDecimal(String constraintName, Score<?> constraintWeight, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardBigDecimal(Score, TriFunction).
default Constraint	rewardBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardBigDecimal(Score, TriFunction).
default TriConstraintBuilder<A,B,C,?>	rewardConfigurable()	Deprecated, for removal: This API element is subject to removal in a future version. Prefer reward(Score) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	rewardConfigurable(ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer reward(Score, ToIntTriFunction) and ConstraintWeightOverrides.
default Constraint	rewardConfigurable(String constraintName, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer reward(Score, ToIntTriFunction) and ConstraintWeightOverrides.
default Constraint	rewardConfigurable(String constraintPackage, String constraintName, ToIntTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer reward(Score, ToIntTriFunction) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	rewardConfigurableBigDecimal(TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
default Constraint	rewardConfigurableBigDecimal(String constraintName, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
default Constraint	rewardConfigurableBigDecimal(String constraintPackage, String constraintName, TriFunction<A,B,C,BigDecimal> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.
TriConstraintBuilder<A,B,C,?>	rewardConfigurableLong(ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.
default Constraint	rewardConfigurableLong(String constraintName, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.
default Constraint	rewardConfigurableLong(String constraintPackage, String constraintName, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.
<Score_ extends Score<Score_>> @NonNull TriConstraintBuilder<A,B,C,Score_>	rewardLong(@NonNull Score_ constraintWeight, @NonNull ToLongTriFunction<A,B,C> matchWeigher)	As defined by reward(Score, ToIntTriFunction), with a penalty of type long.
default Constraint	rewardLong(String constraintName, Score<?> constraintWeight, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardLong(Score, ToLongTriFunction).
default Constraint	rewardLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongTriFunction<A,B,C> matchWeigher)	Deprecated, for removal: This API element is subject to removal in a future version. Prefer rewardLong(Score, ToLongTriFunction).

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 TriConstraintStream<A,B,C> filter(@NonNull TriPredicate<A,B,C> predicate)

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

Important: This is slower and less scalable than BiConstraintStream.join(UniConstraintStream, TriJoiner) with a proper TriJoiner predicate (such as Joiners.equal(BiFunction, Function), because the latter applies hashing and/or indexing, so it doesn't create every combination just to filter it out.

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull UniConstraintStream<D> otherStream)

Create a new QuadConstraintStream for every combination of [A, B, C] and D.

Important: Filtering this is slower and less scalable than a join(UniConstraintStream, QuadJoiner), because it doesn't apply hashing and/or indexing on the properties, so it creates and checks every combination of [A, B] and C.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner)

Create a new QuadConstraintStream for every combination of [A, B] and C for which the QuadJoiner is true (for the properties it extracts from all facts).

Important: This is faster and more scalable than a join followed by a filter, because it applies hashing and/or indexing on the properties, so it doesn't create nor checks every combination of [A, B, C] and D.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which the QuadJoiner is true

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by join(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by join(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by join(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

join

<D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D>... joiners)

As defined by join(Class, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull Class<D> otherClass)

Create a new QuadConstraintStream for every combination of [A, B, C] and D.

Important: QuadConstraintStream.filter(QuadPredicate) Filtering} this is slower and less scalable than a join(Class, QuadJoiner), because it doesn't apply hashing and/or indexing on the properties, so it creates and checks every combination of [A, B, C] and D.

Note that, if a legacy constraint stream uses ConstraintFactory.from(Class) as opposed to ConstraintFactory.forEach(Class), a different range of D may be selected. (See ConstraintFactory.from(Class) Javadoc.)

This method is syntactic sugar for join(UniConstraintStream).

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner)

Create a new QuadConstraintStream for every combination of [A, B, C] and D for which the QuadJoiner is true (for the properties it extracts from all facts).

Important: This is faster and more scalable than a join followed by a filter, because it applies hashing and/or indexing on the properties, so it doesn't create nor checks every combination of [A, B, C] and D.

Note that, if a legacy constraint stream uses ConstraintFactory.from(Class) as opposed to ConstraintFactory.forEach(Class), a different range of D may be selected. (See ConstraintFactory.from(Class) Javadoc.)

This method is syntactic sugar for join(UniConstraintStream, QuadJoiner).

This method has overloaded methods with multiple QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which the QuadJoiner is true

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by join(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by join(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

join

default <D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by join(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

join

<D> @NonNull QuadConstraintStream<A,B,C,D> join(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D>... joiners)

As defined by join(Class, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every combination of [A, B, C] and D for which all the joiners are true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner)

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

This method has overloaded methods with multiple QuadJoiner 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:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiner is true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by ifExists(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by ifExists(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by ifExists(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExists

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

As defined by ifExists(Class, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner)

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

This method has overloaded methods with multiple QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiner is true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by ifExists(UniConstraintStream, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by ifExists(UniConstraintStream, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExists

default <D> @NonNull TriConstraintStream<A,B,C> ifExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by ifExists(UniConstraintStream, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExists

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

As defined by ifExists(UniConstraintStream, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner)

Create a new BiConstraintStream for every tuple of A, B and C where D exists for which the QuadJoiner 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiner is true

ifExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by ifExistsIncludingUnassigned(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by ifExistsIncludingUnassigned(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by ifExistsIncludingUnassigned(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifExistsIncludingUnassigned

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

As defined by ifExistsIncludingUnassigned(Class, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D exists for which the QuadJoiners are true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner)

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

This method has overloaded methods with multiple QuadJoiner 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:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiner is true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by ifNotExists(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by ifNotExists(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by ifNotExists(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExists

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

As defined by ifNotExists(Class, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner)

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

This method has overloaded methods with multiple QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiner is true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by ifNotExists(UniConstraintStream, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by ifNotExists(UniConstraintStream, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExists

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExists(@NonNull UniConstraintStream<D> otherStream,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by ifNotExists(UniConstraintStream, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExists

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

As defined by ifNotExists(UniConstraintStream, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner)

Create a new BiConstraintStream for every tuple of A, B and C where D does not exist for which the QuadJoiner 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiner is true

ifNotExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2)

As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3)

As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExistsIncludingUnassigned

default <D> @NonNull TriConstraintStream<A,B,C> ifNotExistsIncludingUnassigned(@NonNull Class<D> otherClass,
 @NonNull QuadJoiner<A,B,C,D> joiner1,
 @NonNull QuadJoiner<A,B,C,D> joiner2,
 @NonNull QuadJoiner<A,B,C,D> joiner3,
 @NonNull QuadJoiner<A,B,C,D> joiner4)

As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner). For performance reasons, indexing joiners must be placed before filtering joiners.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

ifNotExistsIncludingUnassigned

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

As defined by ifNotExistsIncludingUnassigned(Class, QuadJoiner). 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 QuadJoiner parameters.

Type Parameters:

D - the type of the fourth matched fact

Returns:

a stream that matches every tuple of A, B and C where D does not exist for which the QuadJoiners are true

groupBy

<ResultContainer_,
Result_>
@NonNull UniConstraintStream<Result_> groupBy(@NonNull TriConstraintCollector<A,B,C,ResultContainer_,Result_> collector)

Convert the TriConstraintStream to a UniConstraintStream, containing only a single tuple, the result of applying TriConstraintCollector.

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 TriConstraintCollector<A,B,C,ResultContainerA_,ResultA_> collectorA,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB)

Convert the TriConstraintStream to a BiConstraintStream, containing only a single tuple, the result of applying two TriConstraintCollectors.

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 TriConstraintCollector<A,B,C,ResultContainerA_,ResultA_> collectorA,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC)

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

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 TriConstraintCollector<A,B,C,ResultContainerA_,ResultA_> collectorA,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)

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

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 TriFunction<A,B,C,GroupKey_> groupKeyMapping)

Convert the TriConstraintStream 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 TriFunction<A,B,C,GroupKey_> groupKeyMapping,
 @NonNull TriConstraintCollector<A,B,C,ResultContainer_,Result_> collector)

Convert the TriConstraintStream 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 TriConstraintCollector 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 TriFunction<A,B,C,GroupKey_> groupKeyMapping,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC)

Convert the TriConstraintStream 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 TriConstraintCollector 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 TriFunction<A,B,C,GroupKey_> groupKeyMapping,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerB_,ResultB_> collectorB,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)

Convert the TriConstraintStream 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 TriConstraintCollector 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 TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping,
 @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping)

Convert the TriConstraintStream 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 TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping,
 @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping,
 @NonNull TriConstraintCollector<A,B,C,ResultContainer_,Result_> collector)

Combines the semantics of groupBy(TriFunction, TriFunction) and groupBy(TriConstraintCollector). That is, the first and second facts in the tuple follow the groupBy(TriFunction, TriFunction) semantics, and the third fact is the result of applying TriConstraintCollector.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 TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping,
 @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerC_,ResultC_> collectorC,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)

Combines the semantics of groupBy(TriFunction, TriFunction) and groupBy(TriConstraintCollector). That is, the first and second facts in the tuple follow the groupBy(TriFunction, TriFunction) semantics. The third fact is the result of applying the first TriConstraintCollector.finisher() on all the tuples of the original TriConstraintStream that belong to the group. The fourth fact is the result of applying the second TriConstraintCollector.finisher() on all the tuples of the original TriConstraintStream 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 TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping,
 @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping,
 @NonNull TriFunction<A,B,C,GroupKeyC_> groupKeyCMapping)

Convert the TriConstraintStream 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 TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping,
 @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping,
 @NonNull TriFunction<A,B,C,GroupKeyC_> groupKeyCMapping,
 @NonNull TriConstraintCollector<A,B,C,ResultContainerD_,ResultD_> collectorD)

Combines the semantics of groupBy(TriFunction, TriFunction) and groupBy(TriConstraintCollector). That is, the first three facts in the tuple follow the groupBy(TriFunction, TriFunction) semantics. The final fact is the result of applying the first TriConstraintCollector.finisher() on all the tuples of the original TriConstraintStream 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 TriFunction<A,B,C,GroupKeyA_> groupKeyAMapping,
 @NonNull TriFunction<A,B,C,GroupKeyB_> groupKeyBMapping,
 @NonNull TriFunction<A,B,C,GroupKeyC_> groupKeyCMapping,
 @NonNull TriFunction<A,B,C,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 TriFunction<A,B,C,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 TriFunction<A,B,C,ResultA_> mappingA,
 @NonNull TriFunction<A,B,C,ResultB_> mappingB)

As defined by map(TriFunction), 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 TriFunction<A,B,C,ResultA_> mappingA,
 @NonNull TriFunction<A,B,C,ResultB_> mappingB,
 @NonNull TriFunction<A,B,C,ResultC_> mappingC)

As defined by map(TriFunction), 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 TriFunction<A,B,C,ResultA_> mappingA,
 @NonNull TriFunction<A,B,C,ResultB_> mappingB,
 @NonNull TriFunction<A,B,C,ResultC_> mappingC,
 @NonNull TriFunction<A,B,C,ResultD_> mappingD)

As defined by map(TriFunction), 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

<ResultC_>
@NonNull TriConstraintStream<A,B,ResultC_> flattenLast(@NonNull Function<C,Iterable<ResultC_>> mapping)

As defined by BiConstraintStream.flattenLast(Function).

Type Parameters:

ResultC_ - 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 TriConstraintStream<A,B,C> distinct()

Removes duplicate tuples from the stream, according to the tuple's facts equals/hashCode methods, such that only distinct tuples remain. (No two tuples will equal.)

By default, tuples going through a constraint stream are distinct. However, operations such as map(TriFunction) 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 TriConstraintStream<A,B,C> concat(@NonNull UniConstraintStream<A> otherStream)

Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream 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), (B1, B2, B3), (C1, C2, C3)] and the other stream consists of [C, D, E], this.concat(other) will consist of [(A1, A2, A3), (B1, B2, B3), (C1, C2, C3), (C, null), (D, null), (E, null)].

This operation can be thought of as an or between streams.

concat

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

Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream 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), (B1, B2, B3), (C1, C2, C3)] and the other stream consists of [C, D, E], this.concat(other, a -> null, a -> null) will consist of [(A1, A2, A3), (B1, B2, B3), (C1, C2, C3), (C, null), (D, null), (E, 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

concat

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

Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream 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), (B1, B2, B3), (C1, C2, C3)] and the other stream consists of [(C1, C2), (D1, D2), (E1, E2)], this.concat(other) will consist of [(A1, A2, A3), (B1, B2, B3), (C1, C2, C3), (C1, C2, null), (D1, D2, null), (E1, E2, null)].

This operation can be thought of as an or between streams.

concat

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

Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream and the provided BiConstraintStream. The BiConstraintStream tuples will be padded from the right by the result of the padding function.

For instance, if this stream consists of [(A1, A2, A3), (B1, B2, B3), (C1, C2, C3)] and the other stream consists of [(C1, C2), (D1, D2), (E1, E2)], this.concat(other, (a, b) -> null) will consist of [(A1, A2, A3), (B1, B2, B3), (C1, C2, C3), (C1, C2, null), (D1, D2, null), (E1, E2, null)].

This operation can be thought of as an or between streams.

Parameters:

paddingFunctionC - function to find the padding for the third fact

concat

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

Returns a new TriConstraintStream containing all the tuples of both this TriConstraintStream and the provided TriConstraintStream. Tuples in both this TriConstraintStream and the provided TriConstraintStream will appear at least twice.

For instance, if this stream consists of [(A, 1, -1), (B, 2, -2), (C, 3, -3)] and the other stream consists of [(C, 3, -3), (D, 4, -4), (E, 5, -5)], this.concat(other) will consist of [(A, 1, -1), (B, 2, -2), (C, 3, -3), (C, 3, -3), (D, 4, -4), (E, 5, -5)].

This operation can be thought of as an or between streams.

concat

default <D> @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 TriConstraintStream and the provided QuadConstraintStream. The TriConstraintStream tuples will be padded from the right by null.

For instance, if this stream consists of [(A1, A2, A3), (B1, B2, B3), (C1, C2, C3)] and the other stream consists of [(C1, C2, C3, C4), (D1, D2, D3, D4), (E1, E2, E3, E4)], this.concat(other) will consist of [(A1, A2, A3, null), (B1, B2, B3, null), (C1, C2, C3, null), (C1, C2, C3, C4), (D1, D2, D3, D4), (E1, E2, E3, E4)].

This operation can be thought of as an or between streams.

concat

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

Returns a new QuadConstraintStream containing all the tuples of both this TriConstraintStream and the provided QuadConstraintStream. 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), (B1, B2, B3), (C1, C2, C3)] and the other stream consists of [(C1, C2, C3, C4), (D1, D2, D3, D4), (E1, E2, E3, E4)], this.concat(other, (a, b, c) -> null) will consist of [(A1, A2, A3, null), (B1, B2, B3, null), (C1, C2, C3, null), (C1, C2, C3, C4), (D1, D2, D3, D4), (E1, E2, E3, E4)]. (Assuming that the padding function returns null for the given inputs.)

This operation can be thought of as an or between streams.

Parameters:

paddingFunction - function to find the padding for the fourth fact

expand

<ResultD_>
@NonNull QuadConstraintStream<A,B,C,ResultD_> expand(@NonNull TriFunction<A,B,C,ResultD_> mapping)

Adds a fact to the end of the tuple, increasing the cardinality of the stream. Useful for storing results of expensive computations on the original tuple.

Use with caution, as the benefits of caching computation may be outweighed by increased memory allocation rates coming from tuple creation.

Type Parameters:

ResultD_ - type of the final fact of the new tuple

Parameters:

mapping - function to produce the new fact from the original tuple

complement

default @NonNull TriConstraintStream<A,B,C> complement(@NonNull Class<A> otherClass)

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

complement

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

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

penalize

default <Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> penalize(@NonNull Score_ constraintWeight)

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

penalizeLong

default <Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> penalizeLong(@NonNull Score_ constraintWeight)

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

penalizeBigDecimal

default <Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> penalizeBigDecimal(@NonNull Score_ constraintWeight)

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

penalize

<Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> penalize(@NonNull Score_ constraintWeight,
 @NonNull ToIntTriFunction<A,B,C> 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, ToLongTriFunction) or penalizeBigDecimal(Score, TriFunction) instead.

Parameters:

matchWeigher - the result of this function (matchWeight) is multiplied by the constraintWeight

penalizeLong

<Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> penalizeLong(@NonNull Score_ constraintWeight,
 @NonNull ToLongTriFunction<A,B,C> matchWeigher)

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

penalizeBigDecimal

<Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> penalizeBigDecimal(@NonNull Score_ constraintWeight,
 @NonNull TriFunction<A,B,C,BigDecimal> matchWeigher)

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

penalizeConfigurable

@Deprecated(forRemoval=true,
            since="1.13.0")
default TriConstraintBuilder<A,B,C,?> 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")
TriConstraintBuilder<A,B,C,?> penalizeConfigurable(ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalize(Score, ToIntTriFunction) 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")
TriConstraintBuilder<A,B,C,?> penalizeConfigurableLong(ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.

As defined by penalizeConfigurable(ToIntTriFunction), with a penalty of type long.

penalizeConfigurableBigDecimal

@Deprecated(forRemoval=true,
            since="1.13.0")
TriConstraintBuilder<A,B,C,?> penalizeConfigurableBigDecimal(TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.

As defined by penalizeConfigurable(ToIntTriFunction), with a penalty of type BigDecimal.

reward

default <Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> reward(@NonNull Score_ constraintWeight)

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

reward

<Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> reward(@NonNull Score_ constraintWeight,
 @NonNull ToIntTriFunction<A,B,C> 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, ToLongTriFunction) or rewardBigDecimal(Score, TriFunction) instead.

Parameters:

matchWeigher - the result of this function (matchWeight) is multiplied by the constraintWeight

rewardLong

<Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> rewardLong(@NonNull Score_ constraintWeight,
 @NonNull ToLongTriFunction<A,B,C> matchWeigher)

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

rewardBigDecimal

<Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> rewardBigDecimal(@NonNull Score_ constraintWeight,
 @NonNull TriFunction<A,B,C,BigDecimal> matchWeigher)

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

rewardConfigurable

@Deprecated(forRemoval=true,
            since="1.13.0")
default TriConstraintBuilder<A,B,C,?> 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")
TriConstraintBuilder<A,B,C,?> rewardConfigurable(ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer reward(Score, ToIntTriFunction) 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")
TriConstraintBuilder<A,B,C,?> rewardConfigurableLong(ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.

As defined by rewardConfigurable(ToIntTriFunction), with a penalty of type long.

rewardConfigurableBigDecimal

@Deprecated(forRemoval=true,
            since="1.13.0")
TriConstraintBuilder<A,B,C,?> rewardConfigurableBigDecimal(TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.

As defined by rewardConfigurable(ToIntTriFunction), with a penalty of type BigDecimal.

impact

default <Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,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 TriConstraintBuilder<A,B,C,Score_> impact(@NonNull Score_ constraintWeight,
 @NonNull ToIntTriFunction<A,B,C> 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 TriConstraintBuilder<A,B,C,Score_> impactLong(@NonNull Score_ constraintWeight,
 @NonNull ToLongTriFunction<A,B,C> matchWeigher)

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

impactBigDecimal

<Score_ extends Score<Score_>>
@NonNull TriConstraintBuilder<A,B,C,Score_> impactBigDecimal(@NonNull Score_ constraintWeight,
 @NonNull TriFunction<A,B,C,BigDecimal> matchWeigher)

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

impactConfigurable

@Deprecated(forRemoval=true,
            since="1.13.0")
default TriConstraintBuilder<A,B,C,?> 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")
TriConstraintBuilder<A,B,C,?> impactConfigurable(ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impact(Score, ToIntTriFunction) 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")
TriConstraintBuilder<A,B,C,?> impactConfigurableLong(ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.

As defined by impactConfigurable(ToIntTriFunction), with an impact of type long.

impactConfigurableBigDecimal

@Deprecated(forRemoval=true,
            since="1.13.0")
TriConstraintBuilder<A,B,C,?> impactConfigurableBigDecimal(TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.

As defined by impactConfigurable(ToIntTriFunction), with an impact of type BigDecimal.

ifExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifExistsIncludingUnassigned(Class, QuadJoiner).

ifExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner1,
 QuadJoiner<A,B,C,D> joiner2)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner).

ifExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner1,
 QuadJoiner<A,B,C,D> joiner2,
 QuadJoiner<A,B,C,D> joiner3)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner).

ifExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner1,
 QuadJoiner<A,B,C,D> joiner2,
 QuadJoiner<A,B,C,D> joiner3,
 QuadJoiner<A,B,C,D> joiner4)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner, QuadJoiner).

ifExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D>... joiners)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifExistsIncludingUnassigned(Class, QuadJoiner...).

ifNotExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifNotExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner).

ifNotExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifNotExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner1,
 QuadJoiner<A,B,C,D> joiner2)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner).

ifNotExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifNotExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner1,
 QuadJoiner<A,B,C,D> joiner2,
 QuadJoiner<A,B,C,D> joiner3)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner).

ifNotExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifNotExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D> joiner1,
 QuadJoiner<A,B,C,D> joiner2,
 QuadJoiner<A,B,C,D> joiner3,
 QuadJoiner<A,B,C,D> joiner4)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner, QuadJoiner, QuadJoiner, QuadJoiner).

ifNotExistsIncludingNullVars

@Deprecated(forRemoval=true,
            since="1.8.0")
default <D> TriConstraintStream<A,B,C> ifNotExistsIncludingNullVars(Class<D> otherClass,
 QuadJoiner<A,B,C,D>... joiners)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer ifNotExistsIncludingUnassigned(Class, QuadJoiner...).

penalize

@Deprecated(forRemoval=true)
default Constraint penalize(String constraintName,
 Score<?> constraintWeight,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalize(Score, ToIntTriFunction).

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, ToLongTriFunction) or penalizeBigDecimal(String, Score, TriFunction) 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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalize(Score, ToIntTriFunction).

As defined by penalize(String, Score, ToIntTriFunction).

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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeLong(Score, ToLongTriFunction).

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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeLong(Score, ToLongTriFunction).

As defined by penalizeLong(String, Score, ToLongTriFunction).

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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeBigDecimal(Score, TriFunction).

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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeBigDecimal(Score, TriFunction).

As defined by penalizeBigDecimal(String, Score, TriFunction).

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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalize(Score, ToIntTriFunction) 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, ToLongTriFunction) or penalizeConfigurableBigDecimal(String, TriFunction) 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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalize(Score, ToIntTriFunction) and ConstraintWeightOverrides.

As defined by penalizeConfigurable(String, ToIntTriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

penalizeConfigurableLong

@Deprecated(forRemoval=true)
default Constraint penalizeConfigurableLong(String constraintName,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeConfigurableLong(ToLongTriFunction).

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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeConfigurableLong(ToLongTriFunction).

As defined by penalizeConfigurableLong(String, ToLongTriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

penalizeConfigurableBigDecimal

@Deprecated(forRemoval=true)
default Constraint penalizeConfigurableBigDecimal(String constraintName,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeBigDecimal(Score, TriFunction) 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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer penalizeBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.

As defined by penalizeConfigurableBigDecimal(String, TriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

reward

@Deprecated(forRemoval=true)
default Constraint reward(String constraintName,
 Score<?> constraintWeight,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer reward(Score, ToIntTriFunction).

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, ToLongTriFunction) or rewardBigDecimal(String, Score, TriFunction) 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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer reward(Score, ToIntTriFunction).

As defined by reward(String, Score, ToIntTriFunction).

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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardLong(Score, ToLongTriFunction).

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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardLong(Score, ToLongTriFunction).

As defined by rewardLong(String, Score, ToLongTriFunction).

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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardBigDecimal(Score, TriFunction).

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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardBigDecimal(Score, TriFunction).

As defined by rewardBigDecimal(String, Score, TriFunction).

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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer reward(Score, ToIntTriFunction) 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, ToLongTriFunction) or rewardConfigurableBigDecimal(String, TriFunction) 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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer reward(Score, ToIntTriFunction) and ConstraintWeightOverrides.

As defined by rewardConfigurable(String, ToIntTriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

rewardConfigurableLong

@Deprecated(forRemoval=true)
default Constraint rewardConfigurableLong(String constraintName,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardLong(Score, ToLongTriFunction) 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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.

As defined by rewardConfigurableLong(String, ToLongTriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

rewardConfigurableBigDecimal

@Deprecated(forRemoval=true)
default Constraint rewardConfigurableBigDecimal(String constraintName,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardBigDecimal(Score, TriFunction) 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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer rewardBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.

As defined by rewardConfigurableBigDecimal(String, TriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

impact

@Deprecated(forRemoval=true)
default Constraint impact(String constraintName,
 Score<?> constraintWeight,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impact(Score, ToIntTriFunction).

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, ToLongTriFunction) or impactBigDecimal(String, Score, TriFunction) 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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impact(Score, ToIntTriFunction).

As defined by impact(String, Score, ToIntTriFunction).

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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactLong(Score, ToLongTriFunction).

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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactLong(Score, ToLongTriFunction).

As defined by impactLong(String, Score, ToLongTriFunction).

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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactBigDecimal(Score, TriFunction).

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(...) unless you intend to mix 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,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactBigDecimal(Score, TriFunction).

As defined by impactBigDecimal(String, Score, TriFunction).

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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impact(Score, ToIntTriFunction) 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, ToLongTriFunction) or impactConfigurableBigDecimal(String, TriFunction) 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,
 ToIntTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impact(Score, ToIntTriFunction) and ConstraintWeightOverrides.

As defined by impactConfigurable(String, ToIntTriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

impactConfigurableLong

@Deprecated(forRemoval=true)
default Constraint impactConfigurableLong(String constraintName,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactLong(Score, ToLongTriFunction) 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,
 ToLongTriFunction<A,B,C> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactLong(Score, ToLongTriFunction) and ConstraintWeightOverrides.

As defined by impactConfigurableLong(String, ToLongTriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null

impactConfigurableBigDecimal

@Deprecated(forRemoval=true)
default Constraint impactConfigurableBigDecimal(String constraintName,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.

Positively or negatively impact the Score by the ConstraintWeight for each match.

Use penalizeConfigurableBigDecimal(...) 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

impactConfigurableBigDecimal

@Deprecated(forRemoval=true)
default Constraint impactConfigurableBigDecimal(String constraintPackage,
 String constraintName,
 TriFunction<A,B,C,BigDecimal> matchWeigher)

Deprecated, for removal: This API element is subject to removal in a future version.

Prefer impactBigDecimal(Score, TriFunction) and ConstraintWeightOverrides.

As defined by impactConfigurableBigDecimal(String, TriFunction).

Parameters:

constraintPackage - never null

constraintName - never null

matchWeigher - never null

Returns:

never null