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

Class AbstractBiJoiner<A,B>

java.lang.Object

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

org.optaplanner.core.impl.score.stream.bi.AbstractBiJoiner<A,B>

All Implemented Interfaces:

BiJoiner<A,B>

Direct Known Subclasses:

CompositeBiJoiner, FilteringBiJoiner, NoneBiJoiner, SingleBiJoiner

public abstract class AbstractBiJoiner<A,B>
extends AbstractJoiner
implements BiJoiner<A,B>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBiJoiner()
protected	AbstractBiJoiner(BiPredicate<A,B> filter)

Method Summary

Modifier and Type	Method	Description
BiPredicate<A,B>	getFilter()
abstract Function<A,Object[]>	getLeftCombinedMapping()
abstract Function<A,Object>	getLeftMapping(int index)
abstract Function<B,Object[]>	getRightCombinedMapping()
abstract Function<B,Object>	getRightMapping(int index)
boolean	matches(A a, B b)
static <A,B> AbstractBiJoiner<A,B>	merge(BiJoiner<A,B>... 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

AbstractBiJoiner

protected AbstractBiJoiner()

AbstractBiJoiner

protected AbstractBiJoiner(BiPredicate<A,B> filter)

Method Detail

merge

@SafeVarargs
public static <A,B> AbstractBiJoiner<A,B> merge(BiJoiner<A,B>... joiners)

matches

public boolean matches(A a,
                       B b)

getLeftMapping

public abstract Function<A,Object> getLeftMapping(int index)

getLeftCombinedMapping

public abstract Function<A,Object[]> getLeftCombinedMapping()

getRightMapping

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

getRightCombinedMapping

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

getFilter

public BiPredicate<A,B> getFilter()