Package org.optaplanner.constraint.streams.bavet.common

Class AbstractIfExistsNode<LeftTuple_ extends Tuple,Right_>

java.lang.Object

org.optaplanner.constraint.streams.bavet.common.AbstractNode

org.optaplanner.constraint.streams.bavet.common.AbstractIfExistsNode<LeftTuple_,Right_>

All Implemented Interfaces:

LeftTupleLifecycle<LeftTuple_>, RightTupleLifecycle<UniTuple<Right_>>

public abstract class AbstractIfExistsNode<LeftTuple_ extends Tuple,Right_>
extends AbstractNode
implements LeftTupleLifecycle<LeftTuple_>, RightTupleLifecycle<UniTuple<Right_>>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractIfExistsNode.Counter<Tuple_ extends Tuple>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractIfExistsNode(boolean shouldExist, Function<Right_,IndexProperties> mappingRight, int inputStoreIndexLeft, int inputStoreIndexRight, TupleLifecycle<LeftTuple_> nextNodeTupleLifecycle, Indexer<LeftTuple_,AbstractIfExistsNode.Counter<LeftTuple_>> indexerLeft, Indexer<UniTuple<Right_>,Set<AbstractIfExistsNode.Counter<LeftTuple_>>> indexerRight)

Method Summary

Modifier and Type	Method	Description
void	calculateScore()
protected abstract IndexProperties	createIndexProperties(LeftTuple_ leftTuple)
void	insertLeft(LeftTuple_ leftTuple)
void	insertRight(UniTuple<Right_> rightTuple)
protected abstract boolean	isFiltered(LeftTuple_ leftTuple, UniTuple<Right_> rightTuple)
protected abstract boolean	isFiltering()
void	retractLeft(LeftTuple_ leftTuple)
void	retractRight(UniTuple<Right_> rightTuple)
void	updateLeft(LeftTuple_ leftTuple)
void	updateRight(UniTuple<Right_> rightTuple)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractIfExistsNode

protected AbstractIfExistsNode(boolean shouldExist,
                               Function<Right_,IndexProperties> mappingRight,
                               int inputStoreIndexLeft,
                               int inputStoreIndexRight,
                               TupleLifecycle<LeftTuple_> nextNodeTupleLifecycle,
                               Indexer<LeftTuple_,AbstractIfExistsNode.Counter<LeftTuple_>> indexerLeft,
                               Indexer<UniTuple<Right_>,Set<AbstractIfExistsNode.Counter<LeftTuple_>>> indexerRight)

Method Detail

insertLeft

public final void insertLeft(LeftTuple_ leftTuple)

Specified by:

insertLeft in interface LeftTupleLifecycle<LeftTuple_ extends Tuple>

updateLeft

public final void updateLeft(LeftTuple_ leftTuple)

Specified by:

updateLeft in interface LeftTupleLifecycle<LeftTuple_ extends Tuple>

retractLeft

public final void retractLeft(LeftTuple_ leftTuple)

Specified by:

retractLeft in interface LeftTupleLifecycle<LeftTuple_ extends Tuple>

updateRight

public final void updateRight(UniTuple<Right_> rightTuple)

Specified by:

updateRight in interface RightTupleLifecycle<LeftTuple_ extends Tuple>

insertRight

public final void insertRight(UniTuple<Right_> rightTuple)

Specified by:

insertRight in interface RightTupleLifecycle<LeftTuple_ extends Tuple>

retractRight

public final void retractRight(UniTuple<Right_> rightTuple)

Specified by:

retractRight in interface RightTupleLifecycle<LeftTuple_ extends Tuple>

createIndexProperties

protected abstract IndexProperties createIndexProperties(LeftTuple_ leftTuple)

isFiltering

protected abstract boolean isFiltering()

isFiltered

protected abstract boolean isFiltered(LeftTuple_ leftTuple,
                                      UniTuple<Right_> rightTuple)

calculateScore

public void calculateScore()

Specified by:

calculateScore in class AbstractNode