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:

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

public class NotNode
extends BetaNode

See Also:

Serialized Form

Field Summary

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

constraints, indexedUnificationJoin, isLogTraceEnabled, log, objectMemory, rightInput, 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, partitionsEnabled

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	assertObject(InternalFactHandle factHandle, PropagationContext pctx, InternalWorkingMemory wm)
LeftTuple	createLeftTuple(InternalFactHandle factHandle, LeftTuple leftTuple, Sink sink)
LeftTuple	createLeftTuple(InternalFactHandle factHandle, Sink sink, boolean leftTupleMemoryEnabled)
LeftTuple	createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, LeftTuple currentLeftChild, LeftTuple currentRightChild, Sink sink, boolean leftTupleMemoryEnabled)
LeftTuple	createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, Sink sink)
LeftTuple	createLeftTuple(LeftTuple leftTuple, Sink sink, PropagationContext pctx, boolean leftTupleMemoryEnabled)
LeftTuple	createPeer(LeftTuple original)
void	doDeleteRightTuple(RightTuple rightTuple, InternalWorkingMemory wm, BetaMemory memory)
boolean	doRemove(RuleRemovalContext context, ReteooBuilder builder) Removes the node from the network.
short	getType()
boolean	isEmptyBetaConstraints()
boolean	isLeftUpdateOptimizationAllowed()
void	modifyRightTuple(RightTuple rightTuple, PropagationContext context, InternalWorkingMemory workingMemory)
void	readExternal(ObjectInput in)
void	retractRightTuple(RightTuple rightTuple, PropagationContext pctx, InternalWorkingMemory workingMemory)
void	setEmptyBetaConstraints(boolean emptyBetaConstraints)
String	toString()
void	writeExternal(ObjectOutput out)

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

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

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

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

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

addAssociation, addAssociation, getAssociatedRules, getAssociatedRuleSize, getAssociationsSize, getAssociationsSize, getId, getMemoryId, getPartitionId, getSinks, hashCode, initMemoryId, isAssociatedWith, isStreamMode, remove, removeAssociation, setId, setPartitionsEnabled, setStreamMode

Methods inherited from class java.lang.Object

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

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

getLeftInferredMask, getLeftInputOtnId, setLeftInputOtnId, setPartitionIdWithSinks

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

getLeftTupleSource, getPositionInPath, getSinkPropagator

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

setPartitionIdWithSinks

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

getAssociatedRuleSize, getAssociationsSize, getAssociationsSize, getId, getPartitionId, isAssociatedWith

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

getMemoryId

Constructor Detail

NotNode

public NotNode()

NotNode

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

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class BetaNode

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class BetaNode

Throws:

IOException

isEmptyBetaConstraints

public boolean isEmptyBetaConstraints()

setEmptyBetaConstraints

public void setEmptyBetaConstraints(boolean emptyBetaConstraints)

getType

public short getType()

Specified by:

getType in interface NetworkNode

Specified by:

getType in class LeftTupleSource

createPeer

public LeftTuple createPeer(LeftTuple original)

Specified by:

createPeer in interface LeftTupleSink

Specified by:

createPeer in class LeftTupleSource

createLeftTuple

public LeftTuple createLeftTuple(InternalFactHandle factHandle,
                                 Sink sink,
                                 boolean leftTupleMemoryEnabled)

createLeftTuple

public LeftTuple createLeftTuple(InternalFactHandle factHandle,
                                 LeftTuple leftTuple,
                                 Sink sink)

createLeftTuple

public LeftTuple createLeftTuple(LeftTuple leftTuple,
                                 Sink sink,
                                 PropagationContext pctx,
                                 boolean leftTupleMemoryEnabled)

createLeftTuple

public LeftTuple createLeftTuple(LeftTuple leftTuple,
                                 RightTuple rightTuple,
                                 Sink sink)

createLeftTuple

public LeftTuple createLeftTuple(LeftTuple leftTuple,
                                 RightTuple rightTuple,
                                 LeftTuple currentLeftChild,
                                 LeftTuple currentRightChild,
                                 Sink sink,
                                 boolean leftTupleMemoryEnabled)

toString

public String toString()

Overrides:

toString in class BetaNode

assertObject

public void assertObject(InternalFactHandle factHandle,
                         PropagationContext pctx,
                         InternalWorkingMemory wm)

Specified by:

assertObject in interface ObjectSink

Overrides:

assertObject in class BetaNode

retractRightTuple

public void retractRightTuple(RightTuple rightTuple,
                              PropagationContext pctx,
                              InternalWorkingMemory workingMemory)

doDeleteRightTuple

public void doDeleteRightTuple(RightTuple rightTuple,
                               InternalWorkingMemory wm,
                               BetaMemory memory)

Overrides:

doDeleteRightTuple in class BetaNode

modifyRightTuple

public void modifyRightTuple(RightTuple rightTuple,
                             PropagationContext context,
                             InternalWorkingMemory workingMemory)

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()