Package org.drools.core.phreak

Class PhreakFromNode

java.lang.Object

org.drools.core.phreak.PhreakFromNode

Direct Known Subclasses:

PhreakReactiveFromNode

public class PhreakFromNode
extends Object

Constructor Summary

Constructors

Constructor	Description
PhreakFromNode()

Method Summary

Modifier and Type	Method	Description
static void	deleteChildLeftTuple(PropagationContext propagationContext, TupleSets trgLeftTuples, TupleSets stagedLeftTuples, TupleImpl childLeftTuple)
void	doLeftDeletes(FromNode.FromMemory fm, TupleSets srcLeftTuples, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)
void	doLeftInserts(FromNode fromNode, FromNode.FromMemory fm, LeftTupleSink sink, ReteEvaluator reteEvaluator, TupleSets srcLeftTuples, TupleSets trgLeftTuples)
void	doLeftUpdates(FromNode fromNode, FromNode.FromMemory fm, LeftTupleSink sink, ReteEvaluator reteEvaluator, TupleSets srcLeftTuples, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)
void	doNode(FromNode fromNode, FromNode.FromMemory fm, LeftTupleSink sink, ReteEvaluator reteEvaluator, TupleSets srcLeftTuples, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)
static boolean	isAllowed(FactHandle factHandle, AlphaNodeFieldConstraint[] alphaConstraints, ReteEvaluator reteEvaluator, FromNode.FromMemory fm)
static void	propagate(LeftTupleSink sink, TupleImpl leftTuple, TupleImpl rightTuple, BetaConstraints betaConstraints, PropagationContext propagationContext, Object context, boolean useLeftMemory, TupleSets trgLeftTuples, TupleSets stagedLeftTuples)

Methods inherited from class java.lang.Object

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

Constructor Details

PhreakFromNode

public PhreakFromNode()

Method Details

doNode

public void doNode(FromNode fromNode,
 FromNode.FromMemory fm,
 LeftTupleSink sink,
 ReteEvaluator reteEvaluator,
 TupleSets srcLeftTuples,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

doLeftInserts

public void doLeftInserts(FromNode fromNode,
 FromNode.FromMemory fm,
 LeftTupleSink sink,
 ReteEvaluator reteEvaluator,
 TupleSets srcLeftTuples,
 TupleSets trgLeftTuples)

doLeftUpdates

public void doLeftUpdates(FromNode fromNode,
 FromNode.FromMemory fm,
 LeftTupleSink sink,
 ReteEvaluator reteEvaluator,
 TupleSets srcLeftTuples,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

doLeftDeletes

public void doLeftDeletes(FromNode.FromMemory fm,
 TupleSets srcLeftTuples,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

isAllowed

public static boolean isAllowed(FactHandle factHandle,
 AlphaNodeFieldConstraint[] alphaConstraints,
 ReteEvaluator reteEvaluator,
 FromNode.FromMemory fm)

propagate

public static void propagate(LeftTupleSink sink,
 TupleImpl leftTuple,
 TupleImpl rightTuple,
 BetaConstraints betaConstraints,
 PropagationContext propagationContext,
 Object context,
 boolean useLeftMemory,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples)

deleteChildLeftTuple

public static void deleteChildLeftTuple(PropagationContext propagationContext,
 TupleSets trgLeftTuples,
 TupleSets stagedLeftTuples,
 TupleImpl childLeftTuple)