public abstract class DroolsAbstractTriConstraintStream<Solution_,A,B,C> extends DroolsAbstractConstraintStream<Solution_> implements InnerTriConstraintStream<A,B,C>
| Modifier and Type | Field and Description |
|---|---|
protected DroolsAbstractTriConstraintStream<Solution_,A,B,C> |
parent |
constraintFactory| Constructor and Description |
|---|
DroolsAbstractTriConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory,
DroolsAbstractTriConstraintStream<Solution_,A,B,C> parent) |
| Modifier and Type | Method and Description |
|---|---|
abstract DroolsTriCondition<A,B,C> |
createCondition() |
TriConstraintStream<A,B,C> |
filter(TriPredicate<A,B,C> predicate)
Exhaustively test each tuple of facts against the
TriPredicate
and match if TriPredicate.test(Object, Object, Object) returns true. |
List<DroolsFromUniConstraintStream<Solution_,Object>> |
getFromStreamList() |
protected Constraint |
impactScore(String constraintPackage,
String constraintName,
Score<?> constraintWeight,
boolean positive) |
Constraint |
impactScore(String constraintPackage,
String constraintName,
Score<?> constraintWeight,
ToIntTriFunction<A,B,C> matchWeigher,
boolean positive) |
Constraint |
impactScoreBigDecimal(String constraintPackage,
String constraintName,
Score<?> constraintWeight,
TriFunction<A,B,C,BigDecimal> matchWeigher,
boolean positive) |
protected Constraint |
impactScoreConfigurable(String constraintPackage,
String constraintName,
boolean positive) |
Constraint |
impactScoreConfigurable(String constraintPackage,
String constraintName,
ToIntTriFunction<A,B,C> matchWeigher,
boolean positive) |
Constraint |
impactScoreConfigurableBigDecimal(String constraintPackage,
String constraintName,
TriFunction<A,B,C,BigDecimal> matchWeigher,
boolean positive) |
Constraint |
impactScoreConfigurableLong(String constraintPackage,
String constraintName,
ToLongTriFunction<A,B,C> matchWeigher,
boolean positive) |
Constraint |
impactScoreLong(String constraintPackage,
String constraintName,
Score<?> constraintWeight,
ToLongTriFunction<A,B,C> matchWeigher,
boolean positive) |
addChildStream, buildConstraint, buildConstraintConfigurable, buildRule, getChildStreams, getConstraintFactorybuildConstraintWeightExtractor, buildConstraintWeightExtractor, penalize, penalizeConfigurable, reward, rewardConfigurable, validateConstraintIdclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitpenalize, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeLong, reward, rewardBigDecimal, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardLongpenalize, penalizeBigDecimal, penalizeConfigurable, penalizeConfigurableBigDecimal, penalizeConfigurableLong, penalizeLong, reward, rewardBigDecimal, rewardConfigurable, rewardConfigurableBigDecimal, rewardConfigurableLong, rewardLonggetConstraintFactory, penalize, penalize, penalizeConfigurable, penalizeConfigurable, reward, reward, rewardConfigurable, rewardConfigurableprotected final DroolsAbstractTriConstraintStream<Solution_,A,B,C> parent
public DroolsAbstractTriConstraintStream(DroolsConstraintFactory<Solution_> constraintFactory, DroolsAbstractTriConstraintStream<Solution_,A,B,C> parent)
public TriConstraintStream<A,B,C> filter(TriPredicate<A,B,C> predicate)
TriConstraintStreamTriPredicate
and match if TriPredicate.test(Object, Object, Object) returns true.
Important: This is slower and less scalable than BiConstraintStream#join(UniConstraintStream, TriJoiner[])
with a proper TriJoiner predicate (such as Joiners.equal(BiFunction, Function),
because the latter applies hashing and/or indexing, so it doesn't create every combination just to filter it out.
filter in interface TriConstraintStream<A,B,C>predicate - never nullprotected Constraint impactScore(String constraintPackage, String constraintName, Score<?> constraintWeight, boolean positive)
impactScore in class AbstractConstraintStream<Solution_>public Constraint impactScore(String constraintPackage, String constraintName, Score<?> constraintWeight, ToIntTriFunction<A,B,C> matchWeigher, boolean positive)
impactScore in interface InnerTriConstraintStream<A,B,C>public Constraint impactScoreLong(String constraintPackage, String constraintName, Score<?> constraintWeight, ToLongTriFunction<A,B,C> matchWeigher, boolean positive)
impactScoreLong in interface InnerTriConstraintStream<A,B,C>public Constraint impactScoreBigDecimal(String constraintPackage, String constraintName, Score<?> constraintWeight, TriFunction<A,B,C,BigDecimal> matchWeigher, boolean positive)
impactScoreBigDecimal in interface InnerTriConstraintStream<A,B,C>protected Constraint impactScoreConfigurable(String constraintPackage, String constraintName, boolean positive)
impactScoreConfigurable in class AbstractConstraintStream<Solution_>public Constraint impactScoreConfigurable(String constraintPackage, String constraintName, ToIntTriFunction<A,B,C> matchWeigher, boolean positive)
impactScoreConfigurable in interface InnerTriConstraintStream<A,B,C>public Constraint impactScoreConfigurableLong(String constraintPackage, String constraintName, ToLongTriFunction<A,B,C> matchWeigher, boolean positive)
impactScoreConfigurableLong in interface InnerTriConstraintStream<A,B,C>public Constraint impactScoreConfigurableBigDecimal(String constraintPackage, String constraintName, TriFunction<A,B,C,BigDecimal> matchWeigher, boolean positive)
impactScoreConfigurableBigDecimal in interface InnerTriConstraintStream<A,B,C>public List<DroolsFromUniConstraintStream<Solution_,Object>> getFromStreamList()
getFromStreamList in class DroolsAbstractConstraintStream<Solution_>public abstract DroolsTriCondition<A,B,C> createCondition()
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