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

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

java.lang.Object

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

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

All Implemented Interfaces:

LeftTupleLifecycle<LeftTuple_>, RightTupleLifecycle<UniTupleImpl<Right_>>

public abstract class AbstractJoinNode<LeftTuple_ extends Tuple,Right_,OutTuple_ extends Tuple,MutableOutTuple_ extends OutTuple_>
extends AbstractNode
implements LeftTupleLifecycle<LeftTuple_>, RightTupleLifecycle<UniTupleImpl<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_>,MutableOutTuple_>> indexerLeft, Indexer<UniTuple<Right_>,Map<LeftTuple_,MutableOutTuple_>> indexerRight)

Method Summary

Modifier and Type	Method	Description
void	calculateScore()
protected abstract IndexProperties	createIndexPropertiesLeft(LeftTuple_ leftTuple)
protected abstract MutableOutTuple_	createOutTuple(LeftTuple_ leftTuple, UniTuple<Right_> rightTuple)
void	insertLeft(LeftTuple_ leftTuple)
void	insertRight(UniTupleImpl<Right_> rightTuple)
void	retractLeft(LeftTuple_ leftTuple)
void	retractRight(UniTupleImpl<Right_> rightTuple)
void	updateLeft(LeftTuple_ leftTuple)
protected abstract void	updateOutTupleLeft(MutableOutTuple_ outTuple, LeftTuple_ leftTuple)
protected abstract void	updateOutTupleRight(MutableOutTuple_ outTuple, UniTuple<Right_> rightTuple)
void	updateRight(UniTupleImpl<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_>,MutableOutTuple_>> indexerLeft,
                           Indexer<UniTuple<Right_>,Map<LeftTuple_,MutableOutTuple_>> 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(UniTupleImpl<Right_> rightTuple)

Specified by:

insertRight in interface RightTupleLifecycle<LeftTuple_ extends Tuple>

updateRight

public final void updateRight(UniTupleImpl<Right_> rightTuple)

Specified by:

updateRight in interface RightTupleLifecycle<LeftTuple_ extends Tuple>

retractRight

public final void retractRight(UniTupleImpl<Right_> rightTuple)

Specified by:

retractRight in interface RightTupleLifecycle<LeftTuple_ extends Tuple>

createIndexPropertiesLeft

protected abstract IndexProperties createIndexPropertiesLeft(LeftTuple_ leftTuple)

createOutTuple

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

updateOutTupleLeft

protected abstract void updateOutTupleLeft(MutableOutTuple_ outTuple,
                                           LeftTuple_ leftTuple)

updateOutTupleRight

protected abstract void updateOutTupleRight(MutableOutTuple_ outTuple,
                                            UniTuple<Right_> rightTuple)

calculateScore

public void calculateScore()

Specified by:

calculateScore in class AbstractNode