java.lang.Object
- org.optaplanner.core.impl.score.stream.common.AbstractConstraintStream<Solution_>
- - org.optaplanner.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream<Solution_>
 - - org.optaplanner.core.impl.score.stream.bavet.uni.BavetAbstractUniConstraintStream<Solution_,A>

All Implemented Interfaces:

ConstraintStream, UniConstraintStream<A>, InnerUniConstraintStream<A>

Direct Known Subclasses:

BavetFilterUniConstraintStream, BavetFromUniConstraintStream, BavetGroupBridgeUniConstraintStream, BavetJoinBridgeUniConstraintStream, BavetScoringUniConstraintStream
```
public abstract class BavetAbstractUniConstraintStream<Solution_,A>
extends BavetAbstractConstraintStream<Solution_>
implements InnerUniConstraintStream<A>
```

Field Summary

Fields
Modifier and Type Field Description

protected List<BavetAbstractUniConstraintStream<Solution_,A>> childStreamList
- Fields inherited from class org.optaplanner.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream
 constraintFactory

Constructor Summary

Constructors
Constructor	Description
`BavetAbstractUniConstraintStream(BavetConstraintFactory<Solution_> constraintFactory, RetrievalSemantics retrievalSemantics)`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addChildStream(BavetAbstractUniConstraintStream<Solution_,A> childStream)`
`protected void`	`createChildNodeChains(BavetNodeBuildPolicy<Solution_> buildPolicy, Score<?> constraintWeight, BavetAbstractUniNode<A> node)`
`protected abstract BavetAbstractUniNode<A>`	`createNode(BavetNodeBuildPolicy<Solution_> buildPolicy, Score<?> constraintWeight, BavetAbstractUniNode<A> parentNode)`
`BavetAbstractUniNode<A>`	`createNodeChain(BavetNodeBuildPolicy<Solution_> buildPolicy, Score<?> constraintWeight, BavetAbstractUniNode<A> parentNode)`
`BavetAbstractUniConstraintStream<Solution_,A>`	`filter(Predicate<A> predicate)`	Exhaustively test each fact against the `Predicate` and match if `Predicate.test(Object)` returns true.
`<ResultA_> UniConstraintStream<ResultA_>`	`flattenLast(Function<A,Iterable<ResultA_>> mapping)`	Takes each tuple and applies a mapping on it, which turns the tuple into a `Iterable`.
`<GroupKey_> UniConstraintStream<GroupKey_>`	`groupBy(Function<A,GroupKey_> groupKeyMapping)`	Convert the `UniConstraintStream` to a different `UniConstraintStream`, containing the set of tuples resulting from applying the group key mapping function on all tuples of the original stream.
`<GroupKey_,ResultContainer_,Result_> BiConstraintStream<GroupKey_,Result_>`	`groupBy(Function<A,GroupKey_> groupKeyMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)`	Convert the `UniConstraintStream` to a `BiConstraintStream`, consisting of unique tuples with two facts.
`<GroupKey_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_> TriConstraintStream<GroupKey_,ResultB_,ResultC_>`	`groupBy(Function<A,GroupKey_> groupKeyMapping, UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC)`	Convert the `UniConstraintStream` to a `TriConstraintStream`, consisting of unique tuples with three facts.
`<GroupKey_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_>`	`groupBy(Function<A,GroupKey_> groupKeyMapping, UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC, UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)`	Convert the `UniConstraintStream` to a `QuadConstraintStream`, consisting of unique tuples with four facts.
`<GroupKeyA_,GroupKeyB_> BiConstraintStream<GroupKeyA_,GroupKeyB_>`	`groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping)`	Convert the `UniConstraintStream` to a `BiConstraintStream`, consisting of unique tuples with two facts.
`<GroupKeyA_,GroupKeyB_,GroupKeyC_> TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_>`	`groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, Function<A,GroupKeyC_> groupKeyCMapping)`	Convert the `UniConstraintStream` to a `TriConstraintStream`, consisting of unique tuples with three facts.
`<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_>`	`groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, Function<A,GroupKeyC_> groupKeyCMapping, Function<A,GroupKeyD_> groupKeyDMapping)`	Convert the `UniConstraintStream` to a `QuadConstraintStream`, consisting of unique tuples with four facts.
`<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultContainerD_,ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_>`	`groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, Function<A,GroupKeyC_> groupKeyCMapping, UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)`	Combines the semantics of `UniConstraintStream.groupBy(Function, Function)` and `UniConstraintStream.groupBy(UniConstraintCollector)`.
`<GroupKeyA_,GroupKeyB_,ResultContainer_,Result_> TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_>`	`groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainer_,Result_> collector)`	Combines the semantics of `UniConstraintStream.groupBy(Function, Function)` and `UniConstraintStream.groupBy(UniConstraintCollector)`.
`<GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_>`	`groupBy(Function<A,GroupKeyA_> groupKeyAMapping, Function<A,GroupKeyB_> groupKeyBMapping, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC, UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)`	Combines the semantics of `UniConstraintStream.groupBy(Function, Function)` and `UniConstraintStream.groupBy(UniConstraintCollector)`.
`<ResultContainer_,Result_> UniConstraintStream<Result_>`	`groupBy(UniConstraintCollector<A,ResultContainer_,Result_> collector)`	Convert the `UniConstraintStream` to a different `UniConstraintStream`, containing only a single tuple, the result of applying `UniConstraintCollector`.
`<ResultContainerA_,ResultA_,ResultContainerB_,ResultB_> BiConstraintStream<ResultA_,ResultB_>`	`groupBy(UniConstraintCollector<A,ResultContainerA_,ResultA_> collectorA, UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB)`	Convert the `UniConstraintStream` to a `BiConstraintStream`, containing only a single tuple, the result of applying two `UniConstraintCollector`s.
`<ResultContainerA_,ResultA_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_> TriConstraintStream<ResultA_,ResultB_,ResultC_>`	`groupBy(UniConstraintCollector<A,ResultContainerA_,ResultA_> collectorA, UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC)`	Convert the `UniConstraintStream` to a `TriConstraintStream`, containing only a single tuple, the result of applying three `UniConstraintCollector`s.
`<ResultContainerA_,ResultA_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_>`	`groupBy(UniConstraintCollector<A,ResultContainerA_,ResultA_> collectorA, UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB, UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC, UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)`	Convert the `UniConstraintStream` to a `QuadConstraintStream`, containing only a single tuple, the result of applying four `UniConstraintCollector`s.
`<B> UniConstraintStream<A>`	`ifExists(Class<B> otherClass, BiJoiner<A,B>... joiners)`	As defined by `UniConstraintStream.ifExists(Class, BiJoiner)`.
`<B> UniConstraintStream<A>`	`ifExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B>... joiners)`	As defined by `UniConstraintStream.ifExistsIncludingNullVars(Class, BiJoiner)`.
`<B> UniConstraintStream<A>`	`ifNotExists(Class<B> otherClass, BiJoiner<A,B>... joiners)`	As defined by `UniConstraintStream.ifNotExists(Class, BiJoiner)`.
`<B> UniConstraintStream<A>`	`ifNotExistsIncludingNullVars(Class<B> otherClass, BiJoiner<A,B>... joiners)`	As defined by `UniConstraintStream.ifNotExistsIncludingNullVars(Class, BiJoiner)`.
`Constraint`	`impactScore(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntFunction<A> matchWeigher, ScoreImpactType impactType)`
`Constraint`	`impactScore(String constraintPackage, String constraintName, Score<?> constraintWeight, ScoreImpactType impactType)`
`Constraint`	`impactScoreBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, Function<A,BigDecimal> matchWeigher, ScoreImpactType impactType)`
`Constraint`	`impactScoreConfigurable(String constraintPackage, String constraintName, ToIntFunction<A> matchWeigher, ScoreImpactType impactType)`
`Constraint`	`impactScoreConfigurable(String constraintPackage, String constraintName, ScoreImpactType impactType)`
`Constraint`	`impactScoreConfigurableBigDecimal(String constraintPackage, String constraintName, Function<A,BigDecimal> matchWeigher, ScoreImpactType impactType)`
`Constraint`	`impactScoreConfigurableLong(String constraintPackage, String constraintName, ToLongFunction<A> matchWeigher, ScoreImpactType impactType)`
`Constraint`	`impactScoreLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongFunction<A> matchWeigher, ScoreImpactType impactType)`
`<B> BiConstraintStream<A,B>`	`join(Class<B> otherClass, BiJoiner<A,B>... joiners)`	As defined by `UniConstraintStream.join(Class, BiJoiner)`.
`<B> BiConstraintStream<A,B>`	`join(UniConstraintStream<B> otherStream, BiJoiner<A,B> joiner)`	Create a new `BiConstraintStream` for every combination of A and B for which the `BiJoiner` is true (for the properties it extracts from both facts).
`<ResultA_> UniConstraintStream<ResultA_>`	`map(Function<A,ResultA_> mapping)`	Transforms the stream in such a way that tuples are remapped using the given function.
`protected BavetAbstractUniNode<A>`	`processNode(BavetNodeBuildPolicy<Solution_> buildPolicy, BavetAbstractUniNode<A> parentNode, BavetAbstractUniNode<A> node)`

Methods inherited from class org.optaplanner.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream
buildConstraint, buildConstraintConfigurable, getConstraintFactory, getFromStreamList

Methods inherited from class org.optaplanner.core.impl.score.stream.common.AbstractConstraintStream
buildConstraintWeightExtractor, buildConstraintWeightExtractor, getRetrievalSemantics, impact, penalize, penalizeConfigurable, reward, rewardConfigurable

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.optaplanner.core.api.score.stream.ConstraintStream
getConstraintFactory, impact, impact, penalize, penalize, penalizeConfigurable, penalizeConfigurable, reward, reward, rewardConfigurable, rewardConfigurable

Methods inherited from interface org.optaplanner.core.impl.score.stream.uni.InnerUniConstraintStream
distinct, guaranteesDistinct, impact, impactBigDecimal, impactConfigurable, impactConfigurableBigDecimal, impactConfigurableLong, impactLong, join, penalize, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeLong, reward, rewardBigDecimal, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardLong

Methods inherited from interface org.optaplanner.core.api.score.stream.uni.UniConstraintStream
ifExists, ifExists, ifExists, ifExists, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsIncludingNullVars, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOther, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifExistsOtherIncludingNullVars, ifNotExists, ifNotExists, ifNotExists, ifNotExists, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsIncludingNullVars, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOther, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, ifNotExistsOtherIncludingNullVars, impact, impactBigDecimal, impactConfigurable, impactConfigurableBigDecimal, impactConfigurableLong, impactLong, join, join, join, join, join, join, join, join, join, penalize, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeLong, reward, rewardBigDecimal, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardLong

- Field Detail
 - childStreamList
```
protected final List<BavetAbstractUniConstraintStream<Solution_,A>> childStreamList
```
- Constructor Detail
 - BavetAbstractUniConstraintStream
```
public BavetAbstractUniConstraintStream(BavetConstraintFactory<Solution_> constraintFactory,
 RetrievalSemantics retrievalSemantics)
```
- Method Detail
 - addChildStream
```
public void addChildStream(BavetAbstractUniConstraintStream<Solution_,A> childStream)
```
 - filter
```
public BavetAbstractUniConstraintStream<Solution_,A> filter(Predicate<A> predicate)
```
 Description copied from interface: UniConstraintStream
 
 Exhaustively test each fact against the Predicate and match if Predicate.test(Object) returns true.
 
 Specified by:
 
 filter in interface UniConstraintStream<Solution_>
 
 Parameters:
 
 predicate - never null
 
 Returns:
 
 never null
 - join
```
public  BiConstraintStream<A,B> join(UniConstraintStream otherStream,
 BiJoiner<A,B> joiner)
```
 Description copied from interface: UniConstraintStream
 
 Create a new BiConstraintStream for every combination of A and B for which the BiJoiner is true (for the properties it extracts from both 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 and B.
 
 Specified by:
 
 join in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 B - the type of the second matched fact
 
 Parameters:
 
 otherStream - never null
 
 joiner - never null
 
 Returns:
 
 never null, a stream that matches every combination of A and B for which the BiJoiner is true
 - join
```
public  BiConstraintStream<A,B> join(Class otherClass,
 BiJoiner<A,B>... joiners)
```
 Description copied from interface: UniConstraintStream
 
 As defined by UniConstraintStream.join(Class, BiJoiner). For performance reasons, the 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 BiJoiner parameters.
 
 Specified by:
 
 join in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 B - the type of the second matched fact
 
 Parameters:
 
 otherClass - never null
 
 joiners - never null
 
 Returns:
 
 never null, a stream that matches every combination of A and B for which all the joiners are true
 - ifExists
```
@SafeVarargs
public final  UniConstraintStream<A> ifExists(Class otherClass,
 BiJoiner<A,B>... joiners)
```
 Description copied from interface: UniConstraintStream
 
 As defined by UniConstraintStream.ifExists(Class, BiJoiner). 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 BiJoiner parameters.
 
 Specified by:
 
 ifExists in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 B - the type of the second matched fact
 
 Parameters:
 
 otherClass - never null
 
 joiners - never null
 
 Returns:
 
 never null, a stream that matches every A where B exists for which all the BiJoiners are true
 - ifExistsIncludingNullVars
```
@SafeVarargs
public final  UniConstraintStream<A> ifExistsIncludingNullVars(Class otherClass,
 BiJoiner<A,B>... joiners)
```
 Description copied from interface: UniConstraintStream
 
 As defined by UniConstraintStream.ifExistsIncludingNullVars(Class, BiJoiner). 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 BiJoiner parameters.
 
 Specified by:
 
 ifExistsIncludingNullVars in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 B - the type of the second matched fact
 
 Parameters:
 
 otherClass - never null
 
 joiners - never null
 
 Returns:
 
 never null, a stream that matches every A where B exists for which all the BiJoiners are true
 - ifNotExists
```
@SafeVarargs
public final  UniConstraintStream<A> ifNotExists(Class otherClass,
 BiJoiner<A,B>... joiners)
```
 Description copied from interface: UniConstraintStream
 
 As defined by UniConstraintStream.ifNotExists(Class, BiJoiner). 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 BiJoiner parameters.
 
 Specified by:
 
 ifNotExists in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 B - the type of the second matched fact
 
 Parameters:
 
 otherClass - never null
 
 joiners - never null
 
 Returns:
 
 never null, a stream that matches every A where B does not exist for which all the BiJoiners are true
 - ifNotExistsIncludingNullVars
```
@SafeVarargs
public final  UniConstraintStream<A> ifNotExistsIncludingNullVars(Class otherClass,
 BiJoiner<A,B>... joiners)
```
 Description copied from interface: UniConstraintStream
 
 As defined by UniConstraintStream.ifNotExistsIncludingNullVars(Class, BiJoiner). 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 BiJoiner parameters.
 
 Specified by:
 
 ifNotExistsIncludingNullVars in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 B - the type of the second matched fact
 
 Parameters:
 
 otherClass - never null
 
 joiners - never null
 
 Returns:
 
 never null, a stream that matches every A where B does not exist for which all the BiJoiners are true
 - groupBy
```
public <ResultContainer_,Result_> UniConstraintStream<Result_> groupBy(UniConstraintCollector<A,ResultContainer_,Result_> collector)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream to a different UniConstraintStream, containing only a single tuple, the result of applying UniConstraintCollector.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 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 - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <ResultContainerA_,ResultA_,ResultContainerB_,ResultB_> BiConstraintStream<ResultA_,ResultB_> groupBy(UniConstraintCollector<A,ResultContainerA_,ResultA_> collectorA,
 UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream to a BiConstraintStream, containing only a single tuple, the result of applying two UniConstraintCollectors.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 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 - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorB - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <ResultContainerA_,ResultA_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_> TriConstraintStream<ResultA_,ResultB_,ResultC_> groupBy(UniConstraintCollector<A,ResultContainerA_,ResultA_> collectorA,
 UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB,
 UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream to a TriConstraintStream, containing only a single tuple, the result of applying three UniConstraintCollectors.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 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 - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorB - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorC - never null, the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <ResultContainerA_,ResultA_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> QuadConstraintStream<ResultA_,ResultB_,ResultC_,ResultD_> groupBy(UniConstraintCollector<A,ResultContainerA_,ResultA_> collectorA,
 UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB,
 UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC,
 UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream to a QuadConstraintStream, containing only a single tuple, the result of applying four UniConstraintCollectors.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 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 - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorB - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorC - never null, the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorD - never null, the collector to perform the fourth grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKey_> UniConstraintStream<GroupKey_> groupBy(Function<A,GroupKey_> groupKeyMapping)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream to a different 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.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKey_ - the type of a fact in the destination UniConstraintStream's tuple
 
 Parameters:
 
 groupKeyMapping - never null, mapping function to convert each element in the stream to a different element
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKey_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_> TriConstraintStream<GroupKey_,ResultB_,ResultC_> groupBy(Function<A,GroupKey_> groupKeyMapping,
 UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB,
 UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream 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 UniConstraintCollector applied on all incoming tuples with the same first fact.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKey_ - 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:
 
 groupKeyMapping - never null, function to convert the fact in the original tuple to a different fact
 
 collectorB - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorC - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKey_,ResultContainerB_,ResultB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> QuadConstraintStream<GroupKey_,ResultB_,ResultC_,ResultD_> groupBy(Function<A,GroupKey_> groupKeyMapping,
 UniConstraintCollector<A,ResultContainerB_,ResultB_> collectorB,
 UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC,
 UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream 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 UniConstraintCollector applied on all incoming tuples with the same first fact.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKey_ - 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:
 
 groupKeyMapping - never null, function to convert the fact in the original tuple to a different fact
 
 collectorB - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorC - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorD - never null, the collector to perform the third grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKeyA_,GroupKeyB_> BiConstraintStream<GroupKeyA_,GroupKeyB_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream to a BiConstraintStream, consisting of unique tuples with two 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.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKeyA_ - the type of the first fact in the destination BiConstraintStream's tuple
 
 GroupKeyB_ - the type of the second fact in the destination BiConstraintStream's tuple
 
 Parameters:
 
 groupKeyAMapping - never null, function to convert the original tuple into a first fact
 
 groupKeyBMapping - never null, function to convert the original tuple into a second fact
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKey_,ResultContainer_,Result_> BiConstraintStream<GroupKey_,Result_> groupBy(Function<A,GroupKey_> groupKeyMapping,
 UniConstraintCollector<A,ResultContainer_,Result_> collector)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream to a BiConstraintStream, consisting of unique tuples with two facts.
 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 UniConstraintCollector applied on all incoming tuples with the same first fact.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKey_ - the type of the first fact in the destination BiConstraintStream's tuple
 
 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 - never null, function to convert the fact in the original tuple to a different fact
 
 collector - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKeyA_,GroupKeyB_,ResultContainer_,Result_> TriConstraintStream<GroupKeyA_,GroupKeyB_,Result_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 UniConstraintCollector<A,ResultContainer_,Result_> collector)
```
 Description copied from interface: UniConstraintStream
 
 Combines the semantics of UniConstraintStream.groupBy(Function, Function) and UniConstraintStream.groupBy(UniConstraintCollector). That is, the first and second facts in the tuple follow the UniConstraintStream.groupBy(Function, Function) semantics, and the third fact is the result of applying UniConstraintCollector.finisher() on all the tuples of the original UniConstraintStream that belong to the group.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKeyA_ - the type of the first fact in the destination TriConstraintStream's tuple
 
 GroupKeyB_ - the type of the second fact in the destination TriConstraintStream's tuple
 
 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 - never null, function to convert the original tuple into a first fact
 
 groupKeyBMapping - never null, function to convert the original tuple into a second fact
 
 collector - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKeyA_,GroupKeyB_,ResultContainerC_,ResultC_,ResultContainerD_,ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,ResultC_,ResultD_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 UniConstraintCollector<A,ResultContainerC_,ResultC_> collectorC,
 UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)
```
 Description copied from interface: UniConstraintStream
 
 Combines the semantics of UniConstraintStream.groupBy(Function, Function) and UniConstraintStream.groupBy(UniConstraintCollector). That is, the first and second facts in the tuple follow the UniConstraintStream.groupBy(Function, Function) semantics. The third fact is the result of applying the first UniConstraintCollector.finisher() on all the tuples of the original UniConstraintStream that belong to the group. The fourth fact is the result of applying the second UniConstraintCollector.finisher() on all the tuples of the original UniConstraintStream that belong to the group
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKeyA_ - the type of the first fact in the destination QuadConstraintStream's tuple
 
 GroupKeyB_ - 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:
 
 groupKeyAMapping - never null, function to convert the original tuple into a first fact
 
 groupKeyBMapping - never null, function to convert the original tuple into a second fact
 
 collectorC - never null, the collector to perform the first grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 collectorD - never null, the collector to perform the second grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKeyA_,GroupKeyB_,GroupKeyC_> TriConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 Function<A,GroupKeyC_> groupKeyCMapping)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream 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.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKeyA_ - the type of the first fact in the destination TriConstraintStream's tuple
 
 GroupKeyB_ - the type of the second fact in the destination TriConstraintStream's tuple
 
 GroupKeyC_ - the type of the third fact in the destination TriConstraintStream's tuple
 
 Parameters:
 
 groupKeyAMapping - never null, function to convert the original tuple into a first fact
 
 groupKeyBMapping - never null, function to convert the original tuple into a second fact
 
 groupKeyCMapping - never null, function to convert the original tuple into a third fact
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultContainerD_,ResultD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,ResultD_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 Function<A,GroupKeyC_> groupKeyCMapping,
 UniConstraintCollector<A,ResultContainerD_,ResultD_> collectorD)
```
 Description copied from interface: UniConstraintStream
 
 Combines the semantics of UniConstraintStream.groupBy(Function, Function) and UniConstraintStream.groupBy(UniConstraintCollector). That is, the first three facts in the tuple follow the UniConstraintStream.groupBy(Function, Function) semantics. The final fact is the result of applying the first UniConstraintCollector.finisher() on all the tuples of the original UniConstraintStream that belong to the group.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKeyA_ - the type of the first fact in the destination QuadConstraintStream's tuple
 
 GroupKeyB_ - the type of the second fact in the destination QuadConstraintStream's tuple
 
 GroupKeyC_ - 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 - never null, function to convert the original tuple into a first fact
 
 groupKeyBMapping - never null, function to convert the original tuple into a second fact
 
 groupKeyCMapping - never null, function to convert the original tuple into a third fact
 
 collectorD - never null, the collector to perform the grouping operation with See ConstraintCollectors for common operations, such as count(), sum() and others.
 
 Returns:
 
 never null
 - groupBy
```
public <GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_> QuadConstraintStream<GroupKeyA_,GroupKeyB_,GroupKeyC_,GroupKeyD_> groupBy(Function<A,GroupKeyA_> groupKeyAMapping,
 Function<A,GroupKeyB_> groupKeyBMapping,
 Function<A,GroupKeyC_> groupKeyCMapping,
 Function<A,GroupKeyD_> groupKeyDMapping)
```
 Description copied from interface: UniConstraintStream
 
 Convert the UniConstraintStream 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.
 
 Specified by:
 
 groupBy in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 GroupKeyA_ - the type of the first fact in the destination QuadConstraintStream's tuple
 
 GroupKeyB_ - the type of the second fact in the destination QuadConstraintStream's tuple
 
 GroupKeyC_ - the type of the third fact in the destination QuadConstraintStream's tuple
 
 GroupKeyD_ - the type of the fourth fact in the destination QuadConstraintStream's tuple
 
 Parameters:
 
 groupKeyAMapping - * calling map(Person::getAge) on such stream will produce a stream of Integers * [20, 25, 30],
 
 groupKeyBMapping - never null, function to convert the original tuple into a second fact
 
 groupKeyCMapping - never null, function to convert the original tuple into a third fact
 
 groupKeyDMapping - never null, function to convert the original tuple into a fourth fact
 
 Returns:
 
 never null
 - map
```
public <ResultA_> UniConstraintStream<ResultA_> map(Function<A,ResultA_> mapping)
```
 Description copied from interface: UniConstraintStream
 Transforms the stream in such a way that tuples are remapped using the given function. This may produce a stream with duplicate tuples. See UniConstraintStream.distinct() for details. There are several recommendations for implementing the mapping function:
 
 Purity. The mapping function should only depend on its input. That is, given the same input, it always returns the same output.
 
 Bijectivity. No two input tuples should map to the same output tuple, or to tuples that are equal. Not following this recommendation creates a constraint stream with duplicate tuples, and may force you to use UniConstraintStream.distinct() later, which comes with a performance cost.
 
 Immutable data carriers. The objects returned by the mapping function should be identified by their contents and nothing else. If two of them have contents which equal, then they should likewise equal and preferably be the same instance. The objects returned by the mapping function should also be immutable, meaning their contents should not be allowed to change.
 
 Simple example: assuming a constraint stream of tuples of Persons [Ann(age = 20), Beth(age = 25), Cathy(age = 30)], calling map(Person::getAge) on such stream will produce a stream of Integers [20, 25, 30],
 Example with a non-bijective mapping function: assuming a constraint stream of tuples of Persons [Ann(age = 20), Beth(age = 25), Cathy(age = 30), David(age = 30), Eric(age = 20)], calling map(Person::getAge) on such stream will produce a stream of Integers [20, 25, 30, 30, 20].
 Specified by:
 
 map in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 ResultA_ - the type of the only fact in the resulting UniConstraintStream's tuple
 
 Parameters:
 
 mapping - never null, function to convert the original tuple into the new tuple
 
 Returns:
 
 never null
 - flattenLast
```
public <ResultA_> UniConstraintStream<ResultA_> flattenLast(Function<A,Iterable<ResultA_>> mapping)
```
 Description copied from interface: UniConstraintStream
 
 Takes each tuple and applies a mapping on it, which turns the tuple into a Iterable. Returns a constraint stream consisting of contents of those iterables. This may produce a stream with duplicate tuples. See UniConstraintStream.distinct() for details.
 In cases where the original tuple is already an Iterable, use Function.identity() as the argument.
 Simple example: assuming a constraint stream of tuples of Persons [Ann(roles = [USER, ADMIN]]), Beth(roles = [USER]), Cathy(roles = [ADMIN, AUDITOR])], calling flattenLast(Person::getRoles) on such stream will produce a stream of [USER, ADMIN, USER, ADMIN, AUDITOR].
 
 Specified by:
 
 flattenLast in interface UniConstraintStream<Solution_>
 
 Type Parameters:
 
 ResultA_ - the type of facts in the resulting tuples
 
 Parameters:
 
 mapping - never null, function to convert the original tuple into Iterable
 
 Returns:
 
 never null
 - impactScore
```
public final Constraint impactScore(String constraintPackage,
 String constraintName,
 Score<?> constraintWeight,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScore in class AbstractConstraintStream<Solution_>
 - impactScore
```
public final Constraint impactScore(String constraintPackage,
 String constraintName,
 Score<?> constraintWeight,
 ToIntFunction<A> matchWeigher,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScore in interface InnerUniConstraintStream<Solution_>
 - impactScoreLong
```
public final Constraint impactScoreLong(String constraintPackage,
 String constraintName,
 Score<?> constraintWeight,
 ToLongFunction<A> matchWeigher,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScoreLong in interface InnerUniConstraintStream<Solution_>
 - impactScoreBigDecimal
```
public final Constraint impactScoreBigDecimal(String constraintPackage,
 String constraintName,
 Score<?> constraintWeight,
 Function<A,BigDecimal> matchWeigher,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScoreBigDecimal in interface InnerUniConstraintStream<Solution_>
 - impactScoreConfigurable
```
public final Constraint impactScoreConfigurable(String constraintPackage,
 String constraintName,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScoreConfigurable in class AbstractConstraintStream<Solution_>
 - impactScoreConfigurable
```
public final Constraint impactScoreConfigurable(String constraintPackage,
 String constraintName,
 ToIntFunction<A> matchWeigher,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScoreConfigurable in interface InnerUniConstraintStream<Solution_>
 - impactScoreConfigurableLong
```
public final Constraint impactScoreConfigurableLong(String constraintPackage,
 String constraintName,
 ToLongFunction<A> matchWeigher,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScoreConfigurableLong in interface InnerUniConstraintStream<Solution_>
 - impactScoreConfigurableBigDecimal
```
public final Constraint impactScoreConfigurableBigDecimal(String constraintPackage,
 String constraintName,
 Function<A,BigDecimal> matchWeigher,
 ScoreImpactType impactType)
```
 Specified by:
 
 impactScoreConfigurableBigDecimal in interface InnerUniConstraintStream<Solution_>
 - createNodeChain
```
public BavetAbstractUniNode<A> createNodeChain(BavetNodeBuildPolicy<Solution_> buildPolicy,
 Score<?> constraintWeight,
 BavetAbstractUniNode<A> parentNode)
```
 - processNode
```
protected BavetAbstractUniNode<A> processNode(BavetNodeBuildPolicy<Solution_> buildPolicy,
 BavetAbstractUniNode<A> parentNode,
 BavetAbstractUniNode<A> node)
```
 - createChildNodeChains
```
protected void createChildNodeChains(BavetNodeBuildPolicy<Solution_> buildPolicy,
 Score<?> constraintWeight,
 BavetAbstractUniNode<A> node)
```
 - createNode
```
protected abstract BavetAbstractUniNode<A> createNode(BavetNodeBuildPolicy<Solution_> buildPolicy,
 Score<?> constraintWeight,
 BavetAbstractUniNode<A> parentNode)
```

Class BavetAbstractUniConstraintStream<Solution_,​A>

Field Summary

Fields inherited from class org.optaplanner.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream

Constructor Summary

Method Summary

Methods inherited from class org.optaplanner.core.impl.score.stream.bavet.common.BavetAbstractConstraintStream

Methods inherited from class org.optaplanner.core.impl.score.stream.common.AbstractConstraintStream

Methods inherited from class java.lang.Object

Methods inherited from interface org.optaplanner.core.api.score.stream.ConstraintStream

Methods inherited from interface org.optaplanner.core.impl.score.stream.uni.InnerUniConstraintStream

Methods inherited from interface org.optaplanner.core.api.score.stream.uni.UniConstraintStream

Field Detail

childStreamList

Constructor Detail

BavetAbstractUniConstraintStream

Method Detail

addChildStream

filter

join

join

ifExists

ifExistsIncludingNullVars

ifNotExists

ifNotExistsIncludingNullVars

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

groupBy

map

flattenLast

impactScore

impactScore

impactScoreLong

impactScoreBigDecimal

impactScoreConfigurable

impactScoreConfigurable

impactScoreConfigurableLong

impactScoreConfigurableBigDecimal

createNodeChain

processNode

createChildNodeChains

createNode

Class BavetAbstractUniConstraintStream<Solution_,A>