Package org.drools.core.reteoo

Class NotNode

java.lang.Object

org.drools.core.common.BaseNode

org.drools.core.reteoo.LeftTupleSource

org.drools.core.reteoo.BetaNode

org.drools.core.reteoo.NotNode

All Implemented Interfaces:

Serializable, NetworkNode, MemoryFactory, LeftTupleNode, LeftTupleSink, LeftTupleSinkNode, ObjectSink, ObjectSinkNode, RightTupleSink, Sink

public class NotNode
extends BetaNode

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.drools.core.reteoo.BetaNode

BetaNode.RightTupleSinkAdapter

Field Summary

Fields inherited from class org.drools.core.reteoo.BetaNode

constraints, indexedUnificationJoin, isLogTraceEnabled, log, objectMemory, rightInput, rightInputIsRiaNode, tupleMemoryEnabled

Fields inherited from class org.drools.core.reteoo.LeftTupleSource

leftDeclaredMask, leftInferredMask, leftInput, leftNegativeMask, sink

Fields inherited from class org.drools.core.common.BaseNode

associations, hashcode, id, memoryId, partitionId

Constructor Summary

Constructors

Constructor	Description
NotNode()
NotNode(int id, LeftTupleSource leftInput, ObjectSource rightInput, BetaConstraints joinNodeBinder, BuildContext context)

Method Summary

Modifier and Type	Method	Description
void	assertObject(InternalFactHandle factHandle, PropagationContext pctx, ReteEvaluator reteEvaluator)
void	doDeleteRightTuple(TupleImpl rightTuple, ReteEvaluator reteEvaluator, BetaMemory memory)
boolean	doRemove(RuleRemovalContext context, ReteooBuilder builder)	Removes the node from the network.
int	getType()
boolean	isEmptyBetaConstraints()
boolean	isLeftUpdateOptimizationAllowed()
void	modifyRightTuple(TupleImpl rightTuple, PropagationContext context, ReteEvaluator reteEvaluator)
protected void	reorderRightTuple(ReteEvaluator reteEvaluator, TupleImpl rightTuple)
void	retractRightTuple(TupleImpl rightTuple, PropagationContext pctx, ReteEvaluator reteEvaluator)
void	setEmptyBetaConstraints(boolean emptyBetaConstraints)
String	toString()

Methods inherited from class org.drools.core.reteoo.BetaNode

byPassModifyToBetaNode, calculateHashCode, createMemory, createRightTuple, doAttach, doUpdateRightTuple, equals, getBetaMemory, getBetaMemoryFromRightInput, getConstraints, getFirstLeftTuple, getFirstRightTuple, getFirstTuple, getLeftIterator, getNextLeftTupleSinkNode, getNextObjectSinkNode, getObjectTypeNode, getPreviousLeftTupleSinkNode, getPreviousObjectSinkNode, getRawConstraints, getRightDeclaredMask, getRightInferredMask, getRightInput, getRightInputOtnId, getRightIterator, getRightNegativeMask, getRules, getStartTuple, initDeclaredMask, initInferredMask, initInferredMask, isIndexedUnificationJoin, isLeftTupleMemoryEnabled, isObjectMemoryEnabled, isRightInputIsRiaNode, isRightInputPassive, modifyObject, networkUpdated, setLeftListenedProperties, setNextLeftTupleSinkNode, setNextObjectSinkNode, setPartitionId, setPreviousLeftTupleSinkNode, setPreviousObjectSinkNode, setRightInput, setRightInputOtnId, unwrapRightInput

Methods inherited from class org.drools.core.reteoo.LeftTupleSource

addTupleSink, addTupleSink, addTupleSink, getFirstLeftTupleSinkIgnoreRemoving, getLeftDeclaredMask, getLeftInferredMask, getLeftInputOtnId, getLeftInputPattern, getLeftNegativeMask, getLeftTupleSource, getObjectCount, getObjectType, getObjectTypeForPropertyReactivity, getPathIndex, getSinkPropagator, initMasks, isInUse, removeTupleSink, setLeftInferredMask, setLeftInputOtnId, setLeftTupleSource, setNodeConstraintsPropertyReactiveMask, setObjectCount, setPartitionIdWithSinks, setSourcePartitionId, setSourcePartitionId

Methods inherited from class org.drools.core.common.BaseNode

addAssociatedTerminal, addAssociation, addAssociation, attach, getAssociatedRules, getAssociatedTerminalsSize, getAssociationsSize, getId, getMemoryId, getPartitionId, getSinks, hasAssociatedTerminal, hashCode, initMemoryId, isAssociatedWith, isStreamMode, remove, removeAssociatedTerminal, removeAssociation, setId, setStreamMode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.drools.core.reteoo.LeftTupleNode

getLeftTupleSource, getObjectCount, getPathIndex, getSinkPropagator, setObjectCount

Methods inherited from interface org.drools.core.reteoo.LeftTupleSink

getLeftInferredMask, getLeftInputOtnId, setLeftInputOtnId, setPartitionIdWithSinks

Methods inherited from interface org.drools.core.common.MemoryFactory

getMemoryId

Methods inherited from interface org.drools.base.common.NetworkNode

addAssociatedTerminal, getAssociatedRules, getAssociatedTerminalsSize, getId, getPartitionId, getSinks, hasAssociatedTerminal, isAssociatedWith, removeAssociatedTerminal

Methods inherited from interface org.drools.core.reteoo.ObjectSinkNode

setPartitionIdWithSinks

Constructor Details

NotNode

public NotNode()

NotNode

public NotNode(int id,
 LeftTupleSource leftInput,
 ObjectSource rightInput,
 BetaConstraints joinNodeBinder,
 BuildContext context)

Method Details

reorderRightTuple

protected void reorderRightTuple(ReteEvaluator reteEvaluator,
 TupleImpl rightTuple)

Overrides:

reorderRightTuple in class BetaNode

isEmptyBetaConstraints

public boolean isEmptyBetaConstraints()

setEmptyBetaConstraints

public void setEmptyBetaConstraints(boolean emptyBetaConstraints)

getType

public int getType()

Specified by:

getType in interface NetworkNode

Specified by:

getType in class LeftTupleSource

toString

public String toString()

Overrides:

toString in class BetaNode

assertObject

public void assertObject(InternalFactHandle factHandle,
 PropagationContext pctx,
 ReteEvaluator reteEvaluator)

Specified by:

assertObject in interface ObjectSink

Overrides:

assertObject in class BetaNode

retractRightTuple

public void retractRightTuple(TupleImpl rightTuple,
 PropagationContext pctx,
 ReteEvaluator reteEvaluator)

doDeleteRightTuple

public void doDeleteRightTuple(TupleImpl rightTuple,
 ReteEvaluator reteEvaluator,
 BetaMemory memory)

Overrides:

doDeleteRightTuple in class BetaNode

modifyRightTuple

public void modifyRightTuple(TupleImpl rightTuple,
 PropagationContext context,
 ReteEvaluator reteEvaluator)

doRemove

public boolean doRemove(RuleRemovalContext context,
 ReteooBuilder builder)

Description copied from class: BaseNode

Removes the node from the network. Usually from the parent ObjectSource or TupleSource

Specified by:

doRemove in class BaseNode

isLeftUpdateOptimizationAllowed

public boolean isLeftUpdateOptimizationAllowed()