Uses of Interface
org.optaplanner.core.api.score.stream.uni.UniConstraintStream
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Packages that use UniConstraintStream Package Description org.optaplanner.core.api.score.stream org.optaplanner.core.api.score.stream.bi TheConstraintStream
API for bi-tuples.org.optaplanner.core.api.score.stream.quad TheConstraintStream
API for four matched facts.org.optaplanner.core.api.score.stream.tri TheConstraintStream
API for tri-tuples.org.optaplanner.core.api.score.stream.uni TheConstraintStream
API for uni-tuples. -
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Uses of UniConstraintStream in org.optaplanner.core.api.score.stream
Methods in org.optaplanner.core.api.score.stream that return UniConstraintStream Modifier and Type Method Description <A> UniConstraintStream<A>
ConstraintFactory. forEach(Class<A> sourceClass)
Start aConstraintStream
of all instances of the sourceClass that are known asproblem facts
orplanning entities
.<A> UniConstraintStream<A>
ConstraintFactory. forEachIncludingNullVars(Class<A> sourceClass)
As defined byConstraintFactory.forEach(Class)
, but without any filtering of nullplanning entity
variables.<A> UniConstraintStream<A>
ConstraintFactory. from(Class<A> fromClass)
Deprecated, for removal: This API element is subject to removal in a future version.This method is deprecated in favor ofConstraintFactory.forEach(Class)
, which exhibits the same behavior for both nullable and non-nullable planning variables.<A> UniConstraintStream<A>
ConstraintFactory. fromUnfiltered(Class<A> fromClass)
Deprecated, for removal: This API element is subject to removal in a future version. -
Uses of UniConstraintStream in org.optaplanner.core.api.score.stream.bi
Methods in org.optaplanner.core.api.score.stream.bi that return UniConstraintStream Modifier and Type Method Description <GroupKey_>
UniConstraintStream<GroupKey_>BiConstraintStream. groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping)
Convert theBiConstraintStream
to aUniConstraintStream
, containing the set of tuples resulting from applying the group key mapping function on all tuples of the original stream.<ResultContainer_,Result_>
UniConstraintStream<Result_>BiConstraintStream. groupBy(BiConstraintCollector<A,B,ResultContainer_,Result_> collector)
Runs all tuples of the stream through a given @BiConstraintCollector
and converts them into a newUniConstraintStream
which only has a single tuple, the result of applyingBiConstraintCollector
.<ResultA_> UniConstraintStream<ResultA_>
BiConstraintStream. map(BiFunction<A,B,ResultA_> mapping)
As defined bymap(Function)
.Methods in org.optaplanner.core.api.score.stream.bi with parameters of type UniConstraintStream Modifier and Type Method Description default <C> TriConstraintStream<A,B,C>
BiConstraintStream. join(UniConstraintStream<C> otherStream)
Create a newTriConstraintStream
for every combination of [A, B] and C.default <C> TriConstraintStream<A,B,C>
BiConstraintStream. join(UniConstraintStream<C> otherStream, TriJoiner<A,B,C> joiner)
Create a newTriConstraintStream
for every combination of [A, B] and C for which theTriJoiner
is true (for the properties it extracts from both facts).<C> TriConstraintStream<A,B,C>
BiConstraintStream. join(UniConstraintStream<C> otherStream, TriJoiner<A,B,C>... joiners)
As defined byBiConstraintStream.join(Class, TriJoiner)
.default <C> TriConstraintStream<A,B,C>
BiConstraintStream. join(UniConstraintStream<C> otherStream, TriJoiner<A,B,C> joiner1, TriJoiner<A,B,C> joiner2)
As defined byBiConstraintStream.join(Class, TriJoiner)
.default <C> TriConstraintStream<A,B,C>
BiConstraintStream. join(UniConstraintStream<C> otherStream, TriJoiner<A,B,C> joiner1, TriJoiner<A,B,C> joiner2, TriJoiner<A,B,C> joiner3)
As defined byBiConstraintStream.join(Class, TriJoiner)
.default <C> TriConstraintStream<A,B,C>
BiConstraintStream. join(UniConstraintStream<C> otherStream, TriJoiner<A,B,C> joiner1, TriJoiner<A,B,C> joiner2, TriJoiner<A,B,C> joiner3, TriJoiner<A,B,C> joiner4)
As defined byBiConstraintStream.join(Class, TriJoiner)
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Uses of UniConstraintStream in org.optaplanner.core.api.score.stream.quad
Methods in org.optaplanner.core.api.score.stream.quad that return UniConstraintStream Modifier and Type Method Description <GroupKey_>
UniConstraintStream<GroupKey_>QuadConstraintStream. groupBy(QuadFunction<A,B,C,D,GroupKey_> groupKeyMapping)
Convert theQuadConstraintStream
to aUniConstraintStream
, containing the set of tuples resulting from applying the group key mapping function on all tuples of the original stream.<ResultContainer_,Result_>
UniConstraintStream<Result_>QuadConstraintStream. groupBy(QuadConstraintCollector<A,B,C,D,ResultContainer_,Result_> collector)
Convert theQuadConstraintStream
to aUniConstraintStream
, containing only a single tuple, the result of applyingQuadConstraintCollector
.<ResultA_> UniConstraintStream<ResultA_>
QuadConstraintStream. map(QuadFunction<A,B,C,D,ResultA_> mapping)
As defined bymap(Function)
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Uses of UniConstraintStream in org.optaplanner.core.api.score.stream.tri
Methods in org.optaplanner.core.api.score.stream.tri that return UniConstraintStream Modifier and Type Method Description <GroupKey_>
UniConstraintStream<GroupKey_>TriConstraintStream. groupBy(TriFunction<A,B,C,GroupKey_> groupKeyMapping)
Convert theTriConstraintStream
to aUniConstraintStream
, containing the set of tuples resulting from applying the group key mapping function on all tuples of the original stream.<ResultContainer_,Result_>
UniConstraintStream<Result_>TriConstraintStream. groupBy(TriConstraintCollector<A,B,C,ResultContainer_,Result_> collector)
Convert theTriConstraintStream
to aUniConstraintStream
, containing only a single tuple, the result of applyingTriConstraintCollector
.<ResultA_> UniConstraintStream<ResultA_>
TriConstraintStream. map(TriFunction<A,B,C,ResultA_> mapping)
As defined bymap(Function)
.Methods in org.optaplanner.core.api.score.stream.tri with parameters of type UniConstraintStream Modifier and Type Method Description default <D> QuadConstraintStream<A,B,C,D>
TriConstraintStream. join(UniConstraintStream<D> otherStream)
Create a newQuadConstraintStream
for every combination of [A, B, C] and D.default <D> QuadConstraintStream<A,B,C,D>
TriConstraintStream. join(UniConstraintStream<D> otherStream, QuadJoiner<A,B,C,D> joiner)
Create a newQuadConstraintStream
for every combination of [A, B] and C for which theQuadJoiner
is true (for the properties it extracts from all facts).<D> QuadConstraintStream<A,B,C,D>
TriConstraintStream. join(UniConstraintStream<D> otherStream, QuadJoiner<A,B,C,D>... joiners)
As defined byTriConstraintStream.join(Class, QuadJoiner)
.default <D> QuadConstraintStream<A,B,C,D>
TriConstraintStream. join(UniConstraintStream<D> otherStream, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2)
As defined byTriConstraintStream.join(Class, QuadJoiner)
.default <D> QuadConstraintStream<A,B,C,D>
TriConstraintStream. join(UniConstraintStream<D> otherStream, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2, QuadJoiner<A,B,C,D> joiner3)
As defined byTriConstraintStream.join(Class, QuadJoiner)
.default <D> QuadConstraintStream<A,B,C,D>
TriConstraintStream. join(UniConstraintStream<D> otherStream, QuadJoiner<A,B,C,D> joiner1, QuadJoiner<A,B,C,D> joiner2, QuadJoiner<A,B,C,D> joiner3, QuadJoiner<A,B,C,D> joiner4)
As defined byTriConstraintStream.join(Class, QuadJoiner)
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Uses of UniConstraintStream in org.optaplanner.core.api.score.stream.uni
Methods in org.optaplanner.core.api.score.stream.uni that return UniConstraintStream Modifier and Type Method Description UniConstraintStream<A>
UniConstraintStream. distinct()
Transforms the stream in such a way that all the tuples going through it are distinct.UniConstraintStream<A>
UniConstraintStream. filter(Predicate<A> predicate)
Exhaustively test each fact against thePredicate
and match ifPredicate.test(Object)
returns true.<ResultA_> UniConstraintStream<ResultA_>
UniConstraintStream. flattenLast(Function<A,Iterable<ResultA_>> mapping)
Takes each tuple and applies a mapping on it, which turns the tuple into aIterable
.<GroupKey_>
UniConstraintStream<GroupKey_>UniConstraintStream. groupBy(Function<A,GroupKey_> groupKeyMapping)
Convert theUniConstraintStream
to a differentUniConstraintStream
, containing the set of tuples resulting from applying the group key mapping function on all tuples of the original stream.<ResultContainer_,Result_>
UniConstraintStream<Result_>UniConstraintStream. groupBy(UniConstraintCollector<A,ResultContainer_,Result_> collector)
Convert theUniConstraintStream
to a differentUniConstraintStream
, containing only a single tuple, the result of applyingUniConstraintCollector
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExists(Class<B> otherClass, BiJoiner<A,B> joiner)
Create a newUniConstraintStream
for every A where B exists for which theBiJoiner
is true (for the properties it extracts from both facts).<B> UniConstraintStream<A>
UniConstraintStream. ifExists(Class<B> otherClass, BiJoiner<A,B>... joiners)
As defined byifExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExists(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2)
As defined byifExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExists(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3)
As defined byifExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExists(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3, BiJoiner<A,B> joiner4)
As defined byifExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner)
Create a newUniConstraintStream
for every A where B exists for which theBiJoiner
is true (for the properties it extracts from both facts).<B> UniConstraintStream<A>
UniConstraintStream. ifExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B>... joiners)
As defined byifExistsIncludingNullVars(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2)
As defined byifExistsIncludingNullVars(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3)
As defined byifExistsIncludingNullVars(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3, BiJoiner<A,B> joiner4)
As defined byifExistsIncludingNullVars(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOther(Class<A> otherClass)
Create a newUniConstraintStream
for every A, if another A exists that does notObject.equals(Object)
the first.default UniConstraintStream<A>
UniConstraintStream. ifExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner)
Create a newUniConstraintStream
for every A, if another A exists that does notObject.equals(Object)
the first, and for which theBiJoiner
is true (for the properties it extracts from both facts).default UniConstraintStream<A>
UniConstraintStream. ifExistsOther(Class<A> otherClass, BiJoiner<A,A>... joiners)
As defined byifExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2)
As defined byifExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3)
As defined byifExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3, BiJoiner<A,A> joiner4)
As defined byifExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOtherIncludingNullVars(Class<A> otherClass)
Create a newUniConstraintStream
for every A, if another A exists that does notObject.equals(Object)
the first.default UniConstraintStream<A>
UniConstraintStream. ifExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner)
Create a newUniConstraintStream
for every A, if another A exists that does notObject.equals(Object)
the first, and for which theBiJoiner
is true (for the properties it extracts from both facts).default UniConstraintStream<A>
UniConstraintStream. ifExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A>... joiners)
As defined byifExistsOtherIncludingNullVars(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2)
As defined byifExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3)
As defined byifExistsOtherIncludingNullVars(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3, BiJoiner<A,A> joiner4)
As defined byifExistsOtherIncludingNullVars(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExists(Class<B> otherClass, BiJoiner<A,B> joiner)
Create a newUniConstraintStream
for every A where B does not exist for which theBiJoiner
is true (for the properties it extracts from both facts).<B> UniConstraintStream<A>
UniConstraintStream. ifNotExists(Class<B> otherClass, BiJoiner<A,B>... joiners)
As defined byifNotExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExists(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2)
As defined byifNotExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExists(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3)
As defined byifNotExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExists(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3, BiJoiner<A,B> joiner4)
As defined byifNotExists(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner)
Create a newUniConstraintStream
for every A where B does not exist for which theBiJoiner
is true (for the properties it extracts from both facts).<B> UniConstraintStream<A>
UniConstraintStream. ifNotExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B>... joiners)
As defined byifNotExistsIncludingNullVars(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2)
As defined byifNotExistsIncludingNullVars(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3)
As defined byifNotExistsIncludingNullVars(Class, BiJoiner)
.default <B> UniConstraintStream<A>
UniConstraintStream. ifNotExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3, BiJoiner<A,B> joiner4)
As defined byifNotExistsIncludingNullVars(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOther(Class<A> otherClass)
Create a newUniConstraintStream
for every A, if no other A exists that does notObject.equals(Object)
the first.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner)
Create a newUniConstraintStream
for every A, if no other A exists that does notObject.equals(Object)
the first, and for which theBiJoiner
is true (for the properties it extracts from both facts).default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOther(Class<A> otherClass, BiJoiner<A,A>... joiners)
As defined byifNotExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2)
As defined byifNotExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3)
As defined byifNotExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOther(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3, BiJoiner<A,A> joiner4)
As defined byifNotExistsOther(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOtherIncludingNullVars(Class<A> otherClass)
Create a newUniConstraintStream
for every A, if no other A exists that does notObject.equals(Object)
the first.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner)
Create a newUniConstraintStream
for every A, if no other A exists that does notObject.equals(Object)
the first, and for which theBiJoiner
is true (for the properties it extracts from both facts).default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A>... joiners)
As defined byifNotExistsOtherIncludingNullVars(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2)
As defined byifNotExistsOtherIncludingNullVars(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3)
As defined byifNotExistsOtherIncludingNullVars(Class, BiJoiner)
.default UniConstraintStream<A>
UniConstraintStream. ifNotExistsOtherIncludingNullVars(Class<A> otherClass, BiJoiner<A,A> joiner1, BiJoiner<A,A> joiner2, BiJoiner<A,A> joiner3, BiJoiner<A,A> joiner4)
As defined byifNotExistsOtherIncludingNullVars(Class, BiJoiner)
.<ResultA_> UniConstraintStream<ResultA_>
UniConstraintStream. map(Function<A,ResultA_> mapping)
Transforms the stream in such a way that tuples are remapped using the given function.Methods in org.optaplanner.core.api.score.stream.uni with parameters of type UniConstraintStream Modifier and Type Method Description default <B> BiConstraintStream<A,B>
UniConstraintStream. join(UniConstraintStream<B> otherStream)
Create a newBiConstraintStream
for every combination of A and B.default <B> BiConstraintStream<A,B>
UniConstraintStream. join(UniConstraintStream<B> otherStream, BiJoiner<A,B> joiner)
Create a newBiConstraintStream
for every combination of A and B for which theBiJoiner
is true (for the properties it extracts from both facts).<B> BiConstraintStream<A,B>
UniConstraintStream. join(UniConstraintStream<B> otherStream, BiJoiner<A,B>... joiners)
As defined byjoin(UniConstraintStream, BiJoiner)
.default <B> BiConstraintStream<A,B>
UniConstraintStream. join(UniConstraintStream<B> otherStream, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2)
As defined byjoin(UniConstraintStream, BiJoiner)
.default <B> BiConstraintStream<A,B>
UniConstraintStream. join(UniConstraintStream<B> otherStream, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3)
As defined byjoin(UniConstraintStream, BiJoiner)
.default <B> BiConstraintStream<A,B>
UniConstraintStream. join(UniConstraintStream<B> otherStream, BiJoiner<A,B> joiner1, BiJoiner<A,B> joiner2, BiJoiner<A,B> joiner3, BiJoiner<A,B> joiner4)
As defined byjoin(UniConstraintStream, BiJoiner)
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