org.drools.core.reteoo

Class AlphaTerminalNode

java.lang.Object

org.drools.core.common.BaseNode

org.drools.core.reteoo.LeftTupleSource

org.drools.core.reteoo.LeftInputAdapterNode

org.drools.core.reteoo.AlphaTerminalNode

All Implemented Interfaces:

Externalizable, Serializable, MemoryFactory<LeftInputAdapterNode.LiaNodeMemory>, NetworkNode, LeftTupleNode, ObjectSink, ObjectSinkNode, Sink

public class AlphaTerminalNode
extends LeftInputAdapterNode

See Also:

Serialized Form

Nested Class Summary

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

LeftInputAdapterNode.LiaNodeMemory, LeftInputAdapterNode.RightTupleSinkAdapter

Field Summary

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

log, sinkMask

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
AlphaTerminalNode()
AlphaTerminalNode(int id, ObjectSource source, BuildContext context)

Method Summary

Modifier and Type	Method and Description
void	assertObject(InternalFactHandle factHandle, PropagationContext propagationContext, InternalWorkingMemory workingMemory)
boolean	equals(Object object)
static RuleAgendaItem	getRuleAgendaItem(InternalWorkingMemory workingMemory, InternalAgenda agenda, TerminalNode rtn, boolean linkPmem)
boolean	isTerminal()
void	modifyObject(InternalFactHandle factHandle, ModifyPreviousTuples modifyPreviousTuples, PropagationContext context, InternalWorkingMemory workingMemory)
void	retractLeftTuple(LeftTuple leftTuple, PropagationContext context, InternalWorkingMemory workingMemory)

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

byPassModifyToBetaNode, createMemory, createPeer, doAttach, doDeleteObject, doInsertObject, doInsertSegmentMemory, doRemove, doUpdateObject, getNextObjectSinkNode, getObjectSource, getObjectTypeNode, getParentObjectSource, getPreviousObjectSinkNode, getType, isLeftTupleMemoryEnabled, networkUpdated, processDeletesFromModify, readExternal, setNextObjectSinkNode, setPartitionId, setPreviousObjectSinkNode, setSourcePartitionId, writeExternal

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

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

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

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

Methods inherited from class java.lang.Object

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

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

AlphaTerminalNode

public AlphaTerminalNode()

AlphaTerminalNode

public AlphaTerminalNode(int id,
                         ObjectSource source,
                         BuildContext context)

Method Detail

assertObject

public void assertObject(InternalFactHandle factHandle,
                         PropagationContext propagationContext,
                         InternalWorkingMemory workingMemory)

Specified by:

assertObject in interface ObjectSink

Overrides:

assertObject in class LeftInputAdapterNode

modifyObject

public void modifyObject(InternalFactHandle factHandle,
                         ModifyPreviousTuples modifyPreviousTuples,
                         PropagationContext context,
                         InternalWorkingMemory workingMemory)

Specified by:

modifyObject in interface ObjectSink

Overrides:

modifyObject in class LeftInputAdapterNode

retractLeftTuple

public void retractLeftTuple(LeftTuple leftTuple,
                             PropagationContext context,
                             InternalWorkingMemory workingMemory)

Overrides:

retractLeftTuple in class LeftInputAdapterNode

getRuleAgendaItem

public static RuleAgendaItem getRuleAgendaItem(InternalWorkingMemory workingMemory,
                                               InternalAgenda agenda,
                                               TerminalNode rtn,
                                               boolean linkPmem)

equals

public boolean equals(Object object)

Overrides:

equals in class LeftInputAdapterNode

isTerminal

public boolean isTerminal()

Overrides:

isTerminal in class LeftInputAdapterNode