Package org.drools.core.phreak

Class PhreakAccumulateNode

java.lang.Object

org.drools.core.phreak.PhreakAccumulateNode

Direct Known Subclasses:

PhreakGroupByNode

public class PhreakAccumulateNode
extends Object

Constructor Summary

Constructors

Constructor	Description
PhreakAccumulateNode()

Method Summary

Modifier and Type	Method	Description
protected Object	createResult(AccumulateNode accNode, Object key, Object result)
void	doNode(AccumulateNode accNode, LeftTupleSink sink, AccumulateNode.AccumulateMemory am, ReteEvaluator reteEvaluator, TupleSets srcLeftTuples, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)
protected void	evaluateResultConstraints(AccumulateNode accNode, LeftTupleSink sink, Accumulate accumulate, TupleImpl leftTuple, PropagationContext context, ReteEvaluator reteEvaluator, AccumulateNode.AccumulateMemory memory, AccumulateNode.BaseAccumulation accctx, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)
static void	initContext(Object workingMemoryContext, ReteEvaluator reteEvaluator, Accumulate accumulate, BaseTuple leftTuple, AccumulateContextEntry accContext)
protected void	propagateDelete(TupleSets trgLeftTuples, TupleSets stagedLeftTuples, Object accPropCtx)
protected final void	propagateResult(AccumulateNode accNode, LeftTupleSink sink, TupleImpl leftTuple, PropagationContext context, ReteEvaluator reteEvaluator, AccumulateNode.AccumulateMemory memory, TupleSets trgLeftTuples, TupleSets stagedLeftTuples, Object key, Object result, AccumulateContextEntry accPropCtx, PropagationContext propagationContext, boolean allowNullPropagation)
protected void	reaccumulateForLeftTuple(AccumulateNode accNode, Accumulate accumulate, TupleImpl leftParent, TupleImpl unused1, TupleImpl unused2, ReteEvaluator reteEvaluator, AccumulateNode.AccumulateMemory am, AccumulateNode.BaseAccumulation accctx, boolean reaccumulate)

Methods inherited from class java.lang.Object

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

Constructor Details

PhreakAccumulateNode

public PhreakAccumulateNode()

Method Details

doNode

public void doNode(AccumulateNode accNode,
 LeftTupleSink sink,
 AccumulateNode.AccumulateMemory am,
 ReteEvaluator reteEvaluator,
 TupleSets srcLeftTuples,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

initContext

public static void initContext(Object workingMemoryContext,
 ReteEvaluator reteEvaluator,
 Accumulate accumulate,
 BaseTuple leftTuple,
 AccumulateContextEntry accContext)

propagateDelete

protected void propagateDelete(TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples,
 Object accPropCtx)

evaluateResultConstraints

protected void evaluateResultConstraints(AccumulateNode accNode,
 LeftTupleSink sink,
 Accumulate accumulate,
 TupleImpl leftTuple,
 PropagationContext context,
 ReteEvaluator reteEvaluator,
 AccumulateNode.AccumulateMemory memory,
 AccumulateNode.BaseAccumulation accctx,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

propagateResult

protected final void propagateResult(AccumulateNode accNode,
 LeftTupleSink sink,
 TupleImpl leftTuple,
 PropagationContext context,
 ReteEvaluator reteEvaluator,
 AccumulateNode.AccumulateMemory memory,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples,
 Object key,
 Object result,
 AccumulateContextEntry accPropCtx,
 PropagationContext propagationContext,
 boolean allowNullPropagation)

createResult

protected Object createResult(AccumulateNode accNode,
 Object key,
 Object result)

reaccumulateForLeftTuple

protected void reaccumulateForLeftTuple(AccumulateNode accNode,
 Accumulate accumulate,
 TupleImpl leftParent,
 TupleImpl unused1,
 TupleImpl unused2,
 ReteEvaluator reteEvaluator,
 AccumulateNode.AccumulateMemory am,
 AccumulateNode.BaseAccumulation accctx,
 boolean reaccumulate)