Uses of Interface
org.optaplanner.core.api.score.stream.uni.UniConstraintCollector
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Packages that use UniConstraintCollector Package Description org.optaplanner.core.api.score.stream TheConstraintStream
API: a way to define constraints forScore
calculation.org.optaplanner.core.api.score.stream.uni TheConstraintStream
API for uni-tuples.org.optaplanner.core.impl.score.stream.bavet.uni org.optaplanner.core.impl.score.stream.drools.bi org.optaplanner.core.impl.score.stream.drools.quad org.optaplanner.core.impl.score.stream.drools.tri org.optaplanner.core.impl.score.stream.drools.uni org.optaplanner.core.impl.score.stream.uni -
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Uses of UniConstraintCollector in org.optaplanner.core.api.score.stream
Methods in org.optaplanner.core.api.score.stream that return UniConstraintCollector Modifier and Type Method Description static <A> UniConstraintCollector<A,?,Integer>
ConstraintCollectors. count()
static <A> UniConstraintCollector<A,?,Integer>
ConstraintCollectors. countDistinct()
static <A> UniConstraintCollector<A,?,Integer>
ConstraintCollectors. countDistinct(Function<A,?> groupValueMapping)
static <A> UniConstraintCollector<A,?,Long>
ConstraintCollectors. countDistinctLong(Function<A,?> groupValueMapping)
static <A> UniConstraintCollector<A,?,Long>
ConstraintCollectors. countLong()
static <A extends Comparable<A>>
UniConstraintCollector<A,?,A>ConstraintCollectors. max()
Returns a collector that finds a maximum value in a group ofComparable
elements.static <A> UniConstraintCollector<A,?,A>
ConstraintCollectors. max(Comparator<A> comparator)
As defined byConstraintCollectors.max()
, only with a customComparator
.static <A,Mapped extends Comparable<Mapped>>
UniConstraintCollector<A,?,Mapped>ConstraintCollectors. max(Function<A,Mapped> groupValueMapping)
Returns a collector that finds a maximum value in a group ofComparable
elements.static <A,Mapped>
UniConstraintCollector<A,?,Mapped>ConstraintCollectors. max(Function<A,Mapped> groupValueMapping, Comparator<Mapped> comparator)
As defined byConstraintCollectors.max(Function)
, only with a customComparator
.static <A extends Comparable<A>>
UniConstraintCollector<A,?,A>ConstraintCollectors. min()
Returns a collector that finds a minimum value in a group ofComparable
elements.static <A> UniConstraintCollector<A,?,A>
ConstraintCollectors. min(Comparator<A> comparator)
As defined byConstraintCollectors.min()
, only with a customComparator
.static <A,Mapped extends Comparable<Mapped>>
UniConstraintCollector<A,?,Mapped>ConstraintCollectors. min(Function<A,Mapped> groupValueMapping)
Returns a collector that finds a minimum value in a group ofComparable
elements.static <A,Mapped>
UniConstraintCollector<A,?,Mapped>ConstraintCollectors. min(Function<A,Mapped> groupValueMapping, Comparator<Mapped> comparator)
As defined byConstraintCollectors.min(Function)
, only with a customComparator
.static <A,Result>
UniConstraintCollector<A,?,Result>ConstraintCollectors. sum(Function<? super A,Result> groupValueMapping, Result zero, BinaryOperator<Result> adder, BinaryOperator<Result> subtractor)
static <A> UniConstraintCollector<A,?,Integer>
ConstraintCollectors. sum(ToIntFunction<? super A> groupValueMapping)
static <A> UniConstraintCollector<A,?,BigDecimal>
ConstraintCollectors. sumBigDecimal(Function<? super A,BigDecimal> groupValueMapping)
static <A> UniConstraintCollector<A,?,BigInteger>
ConstraintCollectors. sumBigInteger(Function<? super A,BigInteger> groupValueMapping)
static <A> UniConstraintCollector<A,?,Duration>
ConstraintCollectors. sumDuration(Function<? super A,Duration> groupValueMapping)
static <A> UniConstraintCollector<A,?,Long>
ConstraintCollectors. sumLong(ToLongFunction<? super A> groupValueMapping)
static <A> UniConstraintCollector<A,?,Period>
ConstraintCollectors. sumPeriod(Function<? super A,Period> groupValueMapping)
static <A,Mapped,Result extends Collection<Mapped>>
UniConstraintCollector<A,?,Result>ConstraintCollectors. toCollection(Function<A,Mapped> groupValueMapping, IntFunction<Result> collectionFunction)
static <A,Result extends Collection<A>>
UniConstraintCollector<A,?,Result>ConstraintCollectors. toCollection(IntFunction<Result> collectionFunction)
static <A> UniConstraintCollector<A,?,List<A>>
ConstraintCollectors. toList()
Creates constraint collector that returnsList
of the same element type as theConstraintStream
.static <A,Mapped>
UniConstraintCollector<A,?,List<Mapped>>ConstraintCollectors. toList(Function<A,Mapped> groupValueMapping)
Creates constraint collector that returnsList
of the given element type.static <A,Key,Value>
UniConstraintCollector<A,?,Map<Key,Set<Value>>>ConstraintCollectors. toMap(Function<? super A,? extends Key> keyMapper, Function<? super A,? extends Value> valueMapper)
static <A,Key,Value>
UniConstraintCollector<A,?,Map<Key,Value>>ConstraintCollectors. toMap(Function<? super A,? extends Key> keyMapper, Function<? super A,? extends Value> valueMapper, BinaryOperator<Value> mergeFunction)
Creates a constraint collector that returns aMap
.static <A,Key,Value,ValueSet extends Set<Value>>
UniConstraintCollector<A,?,Map<Key,ValueSet>>ConstraintCollectors. toMap(Function<? super A,? extends Key> keyMapper, Function<? super A,? extends Value> valueMapper, IntFunction<ValueSet> valueSetFunction)
static <A> UniConstraintCollector<A,?,Set<A>>
ConstraintCollectors. toSet()
Creates constraint collector that returnsSet
of the same element type as theConstraintStream
.static <A,Mapped>
UniConstraintCollector<A,?,Set<Mapped>>ConstraintCollectors. toSet(Function<A,Mapped> groupValueMapping)
Creates constraint collector that returnsSet
of the same element type as theConstraintStream
.static <A,Key extends Comparable<Key>,Value>
UniConstraintCollector<A,?,SortedMap<Key,Set<Value>>>ConstraintCollectors. toSortedMap(Function<? super A,? extends Key> keyMapper, Function<? super A,? extends Value> valueMapper)
static <A,Key extends Comparable<Key>,Value>
UniConstraintCollector<A,?,SortedMap<Key,Value>>ConstraintCollectors. toSortedMap(Function<? super A,? extends Key> keyMapper, Function<? super A,? extends Value> valueMapper, BinaryOperator<Value> mergeFunction)
Creates a constraint collector that returns aSortedMap
.static <A,Key extends Comparable<Key>,Value,ValueSet extends Set<Value>>
UniConstraintCollector<A,?,SortedMap<Key,ValueSet>>ConstraintCollectors. toSortedMap(Function<? super A,? extends Key> keyMapper, Function<? super A,? extends Value> valueMapper, IntFunction<ValueSet> valueSetFunction)
static <A extends Comparable<A>>
UniConstraintCollector<A,?,SortedSet<A>>ConstraintCollectors. toSortedSet()
Creates constraint collector that returnsSortedSet
of the same element type as theConstraintStream
.static <A,Mapped extends Comparable<Mapped>>
UniConstraintCollector<A,?,SortedSet<Mapped>>ConstraintCollectors. toSortedSet(Function<A,Mapped> groupValueMapping)
Creates constraint collector that returnsSortedSet
of the same element type as theConstraintStream
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Uses of UniConstraintCollector in org.optaplanner.core.api.score.stream.uni
Methods in org.optaplanner.core.api.score.stream.uni with parameters of type UniConstraintCollector Modifier and Type Method Description <GroupKey_,ResultContainer_,Result_>
BiConstraintStream<GroupKey_,Result_>UniConstraintStream. groupBy(Function<A,GroupKey_> groupKeyMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)
Convert theUniConstraintStream
to aBiConstraintStream
, consisting of unique tuples with two facts.<GroupKeyA_,GroupKeyB_,ResultContainer_,Result_>
TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_>UniConstraintStream. groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)
Combines the semantics ofUniConstraintStream.groupBy(Function, Function)
andUniConstraintStream.groupBy(UniConstraintCollector)
.<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>UniConstraintStream. groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC, UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)
Combines the semantics ofUniConstraintStream.groupBy(Function, Function)
andUniConstraintStream.groupBy(UniConstraintCollector)
.<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
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Uses of UniConstraintCollector in org.optaplanner.core.impl.score.stream.bavet.uni
Methods in org.optaplanner.core.impl.score.stream.bavet.uni with parameters of type UniConstraintCollector Modifier and Type Method Description <GroupKey_,ResultContainer_,Result_>
BiConstraintStream<GroupKey_,Result_>BavetAbstractUniConstraintStream. groupBy(Function<A,GroupKey_> groupKeyMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)
<GroupKeyA_,GroupKeyB_,ResultContainer_,Result_>
TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_>BavetAbstractUniConstraintStream. groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>BavetAbstractUniConstraintStream. groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC, UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)
<ResultContainer_,Result_>
UniConstraintStream<Result_>BavetAbstractUniConstraintStream. groupBy(UniConstraintCollector<A,ResultContainer_,Result_> collector)
Constructors in org.optaplanner.core.impl.score.stream.bavet.uni with parameters of type UniConstraintCollector Constructor Description BavetGroupBridgeUniConstraintStream(BavetConstraintFactory<Solution_> constraintFactory, BavetAbstractUniConstraintStream<Solution_,A> parent, Function<A,NewA> groupKeyMapping, UniConstraintCollector<A,ResultContainer_,NewB> collector)
BavetGroupBridgeUniNode(BavetConstraintSession session, int nodeOrder, BavetAbstractUniNode<A> parentNode, Function<A,NewA> groupKeyMapping, UniConstraintCollector<A,ResultContainer_,NewB> collector, BavetGroupBiNode<NewA,ResultContainer_,NewB> groupNode)
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Uses of UniConstraintCollector in org.optaplanner.core.impl.score.stream.drools.bi
Constructors in org.optaplanner.core.impl.score.stream.drools.bi with parameters of type UniConstraintCollector Constructor Description DroolsGroupingBiConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory, DroolsAbstractUniConstraintStream<Solution_,A> parent, Function<A,NewA> groupKeyMapping, UniConstraintCollector<A,__,NewB> collector)
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Uses of UniConstraintCollector in org.optaplanner.core.impl.score.stream.drools.quad
Constructors in org.optaplanner.core.impl.score.stream.drools.quad with parameters of type UniConstraintCollector Constructor Description DroolsGroupingQuadConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory, DroolsAbstractUniConstraintStream<Solution_,A> parent, Function<A,NewA> groupKeyAMapping, Function<A,NewB> groupKeyBMapping, UniConstraintCollector<A,ResultContainerC,NewC> collectorC, UniConstraintCollector<A,ResultContainerD,NewD> collectorD)
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Uses of UniConstraintCollector in org.optaplanner.core.impl.score.stream.drools.tri
Constructors in org.optaplanner.core.impl.score.stream.drools.tri with parameters of type UniConstraintCollector Constructor Description DroolsGroupingTriConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory, DroolsAbstractUniConstraintStream<Solution_,A> parent, Function<A,NewA> groupKeyAMapping, Function<A,NewB> groupKeyBMapping, UniConstraintCollector<A,ResultContainer_,NewC> collector)
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Uses of UniConstraintCollector in org.optaplanner.core.impl.score.stream.drools.uni
Methods in org.optaplanner.core.impl.score.stream.drools.uni with parameters of type UniConstraintCollector Modifier and Type Method Description <NewA,__>
DroolsUniCondition<NewA,NewA>DroolsUniCondition. andCollect(UniConstraintCollector<A,__,NewA> collector)
<NewA,NewB,NewC>
DroolsTriCondition<NewA,NewB,NewC,TriTuple<NewA,NewB,NewC>>DroolsUniCondition. andGroupBiWithCollect(Function<A,NewA> groupKeyAMapping, Function<A,NewB> groupKeyBMapping, UniConstraintCollector<A,?,NewC> collector)
<NewA,NewB,NewC,NewD>
DroolsQuadCondition<NewA,NewB,NewC,NewD,QuadTuple<NewA,NewB,NewC,NewD>>DroolsUniCondition. andGroupBiWithCollectBi(Function<A,NewA> groupKeyAMapping, Function<A,NewB> groupKeyBMapping, UniConstraintCollector<A,?,NewC> collectorC, UniConstraintCollector<A,?,NewD> collectorD)
<NewA,NewB>
DroolsBiCondition<NewA,NewB,BiTuple<NewA,NewB>>DroolsUniCondition. andGroupWithCollect(Function<A,NewA> groupKeyMapping, UniConstraintCollector<A,?,NewB> collector)
<GroupKey_,ResultContainer_,Result_>
BiConstraintStream<GroupKey_,Result_>DroolsAbstractUniConstraintStream. groupBy(Function<A,GroupKey_> groupKeyMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)
<GroupKeyA_,GroupKeyB_,ResultContainer_,Result_>
TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_>DroolsAbstractUniConstraintStream. groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_>
QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>DroolsAbstractUniConstraintStream. groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC, UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)
<ResultContainer_,Result_>
UniConstraintStream<Result_>DroolsAbstractUniConstraintStream. groupBy(UniConstraintCollector<A,ResultContainer_,Result_> collector)
Constructors in org.optaplanner.core.impl.score.stream.drools.uni with parameters of type UniConstraintCollector Constructor Description DroolsGroupingUniConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory, DroolsAbstractUniConstraintStream<Solution_,A> parent, UniConstraintCollector<A,ResultContainer_,NewA> collector)
DroolsUniToBiGroupByAccumulator(Function<A,NewA> groupKeyMapping, UniConstraintCollector<A,?,NewB> collector, org.drools.model.Variable<A> aVariable)
DroolsUniToQuadGroupByAccumulator(Function<A,NewA> groupKeyAMapping, Function<A,NewB> groupKeyBMapping, UniConstraintCollector<A,?,NewC> collectorC, UniConstraintCollector<A,?,NewD> collectorD, org.drools.model.Variable<A> aVariable)
DroolsUniToTriGroupByAccumulator(Function<A,NewA> groupKeyAMapping, Function<A,NewB> groupKeyBMapping, UniConstraintCollector<A,?,NewC> collector, org.drools.model.Variable<A> aVariable)
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Uses of UniConstraintCollector in org.optaplanner.core.impl.score.stream.uni
Classes in org.optaplanner.core.impl.score.stream.uni that implement UniConstraintCollector Modifier and Type Class Description class
DefaultUniConstraintCollector<A,ResultContainer_,Result_>
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