Package org.drools.core.reteoo

Class AccumulateNode.GroupByContext

java.lang.Object

org.drools.core.reteoo.AccumulateNode.GroupByContext

All Implemented Interfaces:

AccumulateNode.BaseAccumulation

Enclosing class:

AccumulateNode

public static class AccumulateNode.GroupByContext
extends Object
implements AccumulateNode.BaseAccumulation

Constructor Summary

Constructors

Constructor	Description
GroupByContext()

Method Summary

Modifier and Type	Method	Description
void	addMatchOnLastTupleList(TupleImpl match)
void	clear()
TupleListWithContext<AccumulateContextEntry>	getGroup(Object workingMemoryContext, Accumulate accumulate, BaseTuple leftTuple, Object key, ReteEvaluator reteEvaluator)
Map<Object,TupleListWithContext<AccumulateContextEntry>>	getGroups()
PropagationContext	getPropagationContext()
void	moveToPropagateTupleList(TupleListWithContext<AccumulateContextEntry> list)
void	removeGroup(Object key)
void	setPropagationContext(PropagationContext propagationContext)
TupleListWithContext<AccumulateContextEntry>	takeToPropagateList()

Methods inherited from class java.lang.Object

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

Constructor Details

GroupByContext

public GroupByContext()

Method Details

getPropagationContext

public PropagationContext getPropagationContext()

Specified by:

getPropagationContext in interface AccumulateNode.BaseAccumulation

setPropagationContext

public void setPropagationContext(PropagationContext propagationContext)

Specified by:

setPropagationContext in interface AccumulateNode.BaseAccumulation

getGroups

public Map<Object,TupleListWithContext<AccumulateContextEntry>> getGroups()

getGroup

public TupleListWithContext<AccumulateContextEntry> getGroup(Object workingMemoryContext,
 Accumulate accumulate,
 BaseTuple leftTuple,
 Object key,
 ReteEvaluator reteEvaluator)

removeGroup

public void removeGroup(Object key)

moveToPropagateTupleList

public void moveToPropagateTupleList(TupleListWithContext<AccumulateContextEntry> list)

takeToPropagateList

public TupleListWithContext<AccumulateContextEntry> takeToPropagateList()

addMatchOnLastTupleList

public void addMatchOnLastTupleList(TupleImpl match)

clear

public void clear()