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

Class AbstractJoinNode<LeftTuple_ extends Tuple,Right_,OutTuple_ extends Tuple>

java.lang.Object

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

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

All Implemented Interfaces:

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

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractJoinNode(Function<Right_,IndexProperties> mappingRight, int inputStoreIndexLeft, int inputStoreIndexRight, TupleLifecycle<OutTuple_> nextNodesTupleLifecycle, Indexer<LeftTuple_,Map<UniTuple<Right_>,OutTuple_>> indexerLeft, Indexer<UniTuple<Right_>,Map<LeftTuple_,OutTuple_>> indexerRight)

Method Summary

Modifier and Type	Method	Description
void	calculateScore()
protected abstract IndexProperties	createIndexProperties(LeftTuple_ leftTuple)
protected abstract OutTuple_	createOutTuple(LeftTuple_ leftTuple, UniTuple<Right_> rightTuple)
void	insertLeft(LeftTuple_ leftTuple)
void	insertRight(UniTuple<Right_> rightTuple)
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

AbstractJoinNode

protected AbstractJoinNode(Function<Right_,IndexProperties> mappingRight,
                           int inputStoreIndexLeft,
                           int inputStoreIndexRight,
                           TupleLifecycle<OutTuple_> nextNodesTupleLifecycle,
                           Indexer<LeftTuple_,Map<UniTuple<Right_>,OutTuple_>> indexerLeft,
                           Indexer<UniTuple<Right_>,Map<LeftTuple_,OutTuple_>> 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>

insertRight

public final void insertRight(UniTuple<Right_> rightTuple)

Specified by:

insertRight in interface RightTupleLifecycle<LeftTuple_ extends Tuple>

updateRight

public final void updateRight(UniTuple<Right_> rightTuple)

Specified by:

updateRight 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)

createOutTuple

protected abstract OutTuple_ createOutTuple(LeftTuple_ leftTuple,
                                            UniTuple<Right_> rightTuple)

calculateScore

public void calculateScore()

Specified by:

calculateScore in class AbstractNode