Package org.optaplanner.core.impl.score.stream.quad

Class AbstractQuadJoiner<A,B,C,D>

java.lang.Object

org.optaplanner.core.impl.score.stream.common.AbstractJoiner

org.optaplanner.core.impl.score.stream.quad.AbstractQuadJoiner<A,B,C,D>

All Implemented Interfaces:

QuadJoiner<A,B,C,D>

Direct Known Subclasses:

CompositeQuadJoiner, FilteringQuadJoiner, NoneQuadJoiner, SingleQuadJoiner

public abstract class AbstractQuadJoiner<A,B,C,D>
extends AbstractJoiner
implements QuadJoiner<A,B,C,D>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractQuadJoiner()
protected	AbstractQuadJoiner(QuadPredicate<A,B,C,D> filter)

Method Summary

Modifier and Type	Method	Description
QuadPredicate<A,B,C,D>	getFilter()
abstract TriFunction<A,B,C,Object[]>	getLeftCombinedMapping()
abstract TriFunction<A,B,C,Object>	getLeftMapping(int index)
abstract Function<D,Object[]>	getRightCombinedMapping()
abstract Function<D,Object>	getRightMapping(int index)
boolean	matches(A a, B b, C c, D d)
static <A,B,C,D> AbstractQuadJoiner<A,B,C,D>	merge(QuadJoiner<A,B,C,D>... joiners)

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

getJoinerTypes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractQuadJoiner

protected AbstractQuadJoiner()

AbstractQuadJoiner

protected AbstractQuadJoiner(QuadPredicate<A,B,C,D> filter)

Method Detail

merge

@SafeVarargs
public static <A,B,C,D> AbstractQuadJoiner<A,B,C,D> merge(QuadJoiner<A,B,C,D>... joiners)

matches

public boolean matches(A a,
                       B b,
                       C c,
                       D d)

getLeftMapping

public abstract TriFunction<A,B,C,Object> getLeftMapping(int index)

getLeftCombinedMapping

public abstract TriFunction<A,B,C,Object[]> getLeftCombinedMapping()

getRightMapping

public abstract Function<D,Object> getRightMapping(int index)

getRightCombinedMapping

public abstract Function<D,Object[]> getRightCombinedMapping()

getFilter

public QuadPredicate<A,B,C,D> getFilter()