Package | Description |
---|---|
org.optaplanner.core.api.score.stream |
The
ConstraintStream API:
a way to define constraints for Score calculation. |
org.optaplanner.core.api.score.stream.bi |
The
ConstraintStream API for bi-tuples. |
org.optaplanner.core.impl.score.stream.bavet.bi | |
org.optaplanner.core.impl.score.stream.bi | |
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 |
Modifier and Type | Method and Description |
---|---|
static <A,B> BiConstraintCollector<A,B,?,Integer> |
ConstraintCollectors.countBi() |
static <A,B> BiConstraintCollector<A,B,?,Integer> |
ConstraintCollectors.countDistinct(BiFunction<A,B,?> groupValueMapping) |
static <A,B> BiConstraintCollector<A,B,?,Long> |
ConstraintCollectors.countDistinctLong(BiFunction<A,B,?> groupValueMapping) |
static <A,B> BiConstraintCollector<A,B,?,Long> |
ConstraintCollectors.countLongBi() |
static <A,B,Mapped extends Comparable<Mapped>> |
ConstraintCollectors.max(BiFunction<A,B,Mapped> groupValueMapping)
As defined by
ConstraintCollectors.max(Function) . |
static <A,B,Mapped> |
ConstraintCollectors.max(BiFunction<A,B,Mapped> groupValueMapping,
Comparator<Mapped> comparator)
As defined by
ConstraintCollectors.max(Function) , only with a custom Comparator . |
static <A,B,Mapped extends Comparable<Mapped>> |
ConstraintCollectors.min(BiFunction<A,B,Mapped> groupValueMapping)
As defined by
ConstraintCollectors.min(Function) . |
static <A,B,Mapped> |
ConstraintCollectors.min(BiFunction<A,B,Mapped> groupValueMapping,
Comparator<Mapped> comparator)
As defined by
ConstraintCollectors.min(Function) , only with a custom Comparator . |
static <A,B,Result> |
ConstraintCollectors.sum(BiFunction<? super A,? super B,Result> groupValueMapping,
Result zero,
BinaryOperator<Result> adder,
BinaryOperator<Result> subtractor) |
static <A,B> BiConstraintCollector<A,B,?,Integer> |
ConstraintCollectors.sum(ToIntBiFunction<? super A,? super B> groupValueMapping) |
static <A,B> BiConstraintCollector<A,B,?,BigDecimal> |
ConstraintCollectors.sumBigDecimal(BiFunction<? super A,? super B,BigDecimal> groupValueMapping) |
static <A,B> BiConstraintCollector<A,B,?,BigInteger> |
ConstraintCollectors.sumBigInteger(BiFunction<? super A,? super B,BigInteger> groupValueMapping) |
static <A,B> BiConstraintCollector<A,B,?,Duration> |
ConstraintCollectors.sumDuration(BiFunction<? super A,? super B,Duration> groupValueMapping) |
static <A,B> BiConstraintCollector<A,B,?,Long> |
ConstraintCollectors.sumLong(ToLongBiFunction<? super A,? super B> groupValueMapping) |
static <A,B> BiConstraintCollector<A,B,?,Period> |
ConstraintCollectors.sumPeriod(BiFunction<? super A,? super B,Period> groupValueMapping) |
static <A,B,Mapped,Result extends Collection<Mapped>> |
ConstraintCollectors.toCollection(BiFunction<A,B,Mapped> groupValueMapping,
IntFunction<Result> collectionFunction) |
static <A,B,Mapped> |
ConstraintCollectors.toList(BiFunction<A,B,Mapped> groupValueMapping)
Creates constraint collector that returns
List of the given element type. |
static <A,B,Key,Value> |
ConstraintCollectors.toMap(BiFunction<? super A,? super B,? extends Key> keyMapper,
BiFunction<? super A,? super B,? extends Value> valueMapper)
As defined by
ConstraintCollectors.toMap(Function, Function) . |
static <A,B,Key,Value> |
ConstraintCollectors.toMap(BiFunction<? super A,? super B,? extends Key> keyMapper,
BiFunction<? super A,? super B,? extends Value> valueMapper,
BinaryOperator<Value> mergeFunction)
|
static <A,B,Key,Value,ValueSet extends Set<Value>> |
ConstraintCollectors.toMap(BiFunction<? super A,? super B,? extends Key> keyMapper,
BiFunction<? super A,? super B,? extends Value> valueMapper,
IntFunction<ValueSet> valueSetFunction)
As defined by
ConstraintCollectors.toMap(Function, Function, IntFunction) . |
static <A,B,Mapped> |
ConstraintCollectors.toSet(BiFunction<A,B,Mapped> groupValueMapping)
As defined by
ConstraintCollectors.toSet(Function) . |
static <A,B,Key extends Comparable<Key>,Value> |
ConstraintCollectors.toSortedMap(BiFunction<? super A,? super B,? extends Key> keyMapper,
BiFunction<? super A,? super B,? extends Value> valueMapper)
As defined by
ConstraintCollectors.toSortedMap(Function, Function) . |
static <A,B,Key extends Comparable<Key>,Value> |
ConstraintCollectors.toSortedMap(BiFunction<? super A,? super B,? extends Key> keyMapper,
BiFunction<? super A,? super B,? extends Value> valueMapper,
BinaryOperator<Value> mergeFunction)
|
static <A,B,Key extends Comparable<Key>,Value,ValueSet extends Set<Value>> |
ConstraintCollectors.toSortedMap(BiFunction<? super A,? super B,? extends Key> keyMapper,
BiFunction<? super A,? super B,? extends Value> valueMapper,
IntFunction<ValueSet> valueSetFunction)
|
static <A,B,Mapped extends Comparable<Mapped>> |
ConstraintCollectors.toSortedSet(BiFunction<A,B,Mapped> groupValueMapping)
As defined by
ConstraintCollectors.toSortedSet(Function) . |
Modifier and Type | Method and Description |
---|---|
<ResultContainer_,Result_> |
BiConstraintStream.groupBy(BiConstraintCollector<A,B,ResultContainer_,Result_> collector)
Runs all tuples of the stream through a given @
BiConstraintCollector and converts them into a new
UniConstraintStream which only has a single tuple, the result of applying BiConstraintCollector . |
<GroupKey_,ResultContainer_,Result_> |
BiConstraintStream.groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping,
BiConstraintCollector<A,B,ResultContainer_,Result_> collector)
Convert the
BiConstraintStream to a different BiConstraintStream , consisting of unique tuples. |
<GroupKeyA_,GroupKeyB_,ResultContainer_,Result_> |
BiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainer_,Result_> collector)
Combines the semantics of
BiConstraintStream.groupBy(BiFunction, BiFunction) and BiConstraintStream.groupBy(BiConstraintCollector) . |
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> |
BiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)
Combines the semantics of
BiConstraintStream.groupBy(BiFunction, BiFunction) and BiConstraintStream.groupBy(BiConstraintCollector) . |
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> |
BiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD)
Combines the semantics of
BiConstraintStream.groupBy(BiFunction, BiFunction) and BiConstraintStream.groupBy(BiConstraintCollector) . |
Modifier and Type | Method and Description |
---|---|
<ResultContainer_,Result_> |
BavetAbstractBiConstraintStream.groupBy(BiConstraintCollector<A,B,ResultContainer_,Result_> collector) |
<GroupKey_,ResultContainer_,Result_> |
BavetAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping,
BiConstraintCollector<A,B,ResultContainer_,Result_> collector) |
<GroupKeyA_,GroupKeyB_,ResultContainer_,Result_> |
BavetAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainer_,Result_> collector) |
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> |
BavetAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD) |
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> |
BavetAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD) |
Modifier and Type | Class and Description |
---|---|
class |
DefaultBiConstraintCollector<A,B,ResultContainer_,Result_> |
Modifier and Type | Method and Description |
---|---|
static <A,B,Result_> |
DefaultBiConstraintCollector.noop() |
Modifier and Type | Method and Description |
---|---|
<NewA,__> DroolsUniCondition<NewA,NewA> |
DroolsBiCondition.andCollect(BiConstraintCollector<A,B,__,NewA> collector) |
<NewA,NewB,NewC> |
DroolsBiCondition.andGroupBiWithCollect(BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,?,NewC> collector) |
<NewA,NewB,NewC,NewD> |
DroolsBiCondition.andGroupBiWithCollectBi(BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,?,NewC> collectorC,
BiConstraintCollector<A,B,?,NewD> collectorD) |
<NewA,NewB,NewC,NewD> |
DroolsBiCondition.andGroupBiWithCollectBi(BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,?,NewC> collectorC,
BiConstraintCollector<A,B,?,NewD> collectorD) |
<NewA,NewB> |
DroolsBiCondition.andGroupWithCollect(BiFunction<A,B,NewA> groupKeyMapping,
BiConstraintCollector<A,B,?,NewB> collector) |
<ResultContainer_,Result_> |
DroolsAbstractBiConstraintStream.groupBy(BiConstraintCollector<A,B,ResultContainer_,Result_> collector) |
<GroupKey_,__,Result_> |
DroolsAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKey_> groupKeyMapping,
BiConstraintCollector<A,B,__,Result_> collector) |
<GroupKeyA_,GroupKeyB_,ResultContainer_,Result_> |
DroolsAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainer_,Result_> collector) |
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> |
DroolsAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD) |
<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> |
DroolsAbstractBiConstraintStream.groupBy(BiFunction<A,B,GroupKeyA_> groupKeyAMapping,
BiFunction<A,B,GroupKeyB_> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC_,ResultC_> collectorC,
BiConstraintCollector<A,B,ResultContainerD_,ResultD_> collectorD) |
Constructor and Description |
---|
DroolsBiGroupByAccumulator(BiFunction<A,B,NewA> groupKeyMapping,
BiConstraintCollector<A,B,?,NewB> collector,
org.drools.model.Variable<A> aVariable,
org.drools.model.Variable<B> bVariable) |
DroolsBiToQuadGroupByAccumulator(BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,?,NewC> collectorC,
BiConstraintCollector<A,B,?,NewD> collectorD,
org.drools.model.Variable<A> aVariable,
org.drools.model.Variable<B> bVariable) |
DroolsBiToQuadGroupByAccumulator(BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,?,NewC> collectorC,
BiConstraintCollector<A,B,?,NewD> collectorD,
org.drools.model.Variable<A> aVariable,
org.drools.model.Variable<B> bVariable) |
DroolsBiToTriGroupByAccumulator(BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,?,NewC> collector,
org.drools.model.Variable<A> aVariable,
org.drools.model.Variable<B> bVariable) |
DroolsGroupingBiConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory,
DroolsAbstractBiConstraintStream<Solution_,A,B> parent,
BiFunction<A,B,NewA> groupKeyMapping,
BiConstraintCollector<A,B,__,NewB> collector) |
Constructor and Description |
---|
DroolsGroupingQuadConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory,
DroolsAbstractBiConstraintStream<Solution_,A,B> parent,
BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC,NewC> collectorC,
BiConstraintCollector<A,B,ResultContainerD,NewD> collectorD) |
DroolsGroupingQuadConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory,
DroolsAbstractBiConstraintStream<Solution_,A,B> parent,
BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainerC,NewC> collectorC,
BiConstraintCollector<A,B,ResultContainerD,NewD> collectorD) |
Constructor and Description |
---|
DroolsGroupingTriConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory,
DroolsAbstractBiConstraintStream<Solution_,A,B> parent,
BiFunction<A,B,NewA> groupKeyAMapping,
BiFunction<A,B,NewB> groupKeyBMapping,
BiConstraintCollector<A,B,ResultContainer_,NewC> collector) |
Constructor and Description |
---|
DroolsGroupingUniConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory,
DroolsAbstractBiConstraintStream<Solution_,A,B> parent,
BiConstraintCollector<A,B,ResultContainer_,NewA> collector) |
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