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

Class AbstractTriJoiner<A,B,C>

java.lang.Object

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

org.optaplanner.core.impl.score.stream.tri.AbstractTriJoiner<A,B,C>

All Implemented Interfaces:

TriJoiner<A,B,C>

Direct Known Subclasses:

CompositeTriJoiner, FilteringTriJoiner, NoneTriJoiner, SingleTriJoiner

public abstract class AbstractTriJoiner<A,B,C>
extends AbstractJoiner
implements TriJoiner<A,B,C>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractTriJoiner()
protected	AbstractTriJoiner(TriPredicate<A,B,C> filter)

Method Summary

Modifier and Type	Method	Description
TriPredicate<A,B,C>	getFilter()
abstract BiFunction<A,B,Object[]>	getLeftCombinedMapping()
abstract BiFunction<A,B,Object>	getLeftMapping(int index)
abstract Function<C,Object[]>	getRightCombinedMapping()
abstract Function<C,Object>	getRightMapping(int index)
boolean	matches(A a, B b, C c)
static <A,B,C> AbstractTriJoiner<A,B,C>	merge(TriJoiner<A,B,C>... 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

AbstractTriJoiner

protected AbstractTriJoiner()

AbstractTriJoiner

protected AbstractTriJoiner(TriPredicate<A,B,C> filter)

Method Detail

merge

@SafeVarargs
public static <A,B,C> AbstractTriJoiner<A,B,C> merge(TriJoiner<A,B,C>... joiners)

matches

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

getLeftMapping

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

getLeftCombinedMapping

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

getRightMapping

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

getRightCombinedMapping

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

getFilter

public TriPredicate<A,B,C> getFilter()