Package 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:

Serializable, NetworkNode, MemoryFactory<LeftInputAdapterNode.LiaNodeMemory>, 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.LeftTupleSinkAdapter, LeftInputAdapterNode.LiaNodeMemory

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	assertObject(InternalFactHandle factHandle, PropagationContext propagationContext, ReteEvaluator reteEvaluator)
boolean	equals(Object object)
static RuleAgendaItem	getRuleAgendaItem(ReteEvaluator reteEvaluator, ActivationsManager activationsManager, TerminalNode rtn, boolean linkPmem)
int	getType()
boolean	isTerminal()
void	modifyObject(InternalFactHandle factHandle, ModifyPreviousTuples modifyPreviousTuples, PropagationContext context, ReteEvaluator reteEvaluator)
void	retractLeftTuple(TupleImpl leftTuple, PropagationContext context, ReteEvaluator reteEvaluator)

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

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

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

addTupleSink, addTupleSink, addTupleSink, getFirstLeftTupleSinkIgnoreRemoving, 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

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

Methods inherited from class java.lang.Object

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

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, isRightInputIsRiaNode, removeAssociatedTerminal

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

setPartitionIdWithSinks

Constructor Details

AlphaTerminalNode

public AlphaTerminalNode()

AlphaTerminalNode

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

Method Details

assertObject

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

Specified by:

assertObject in interface ObjectSink

Overrides:

assertObject in class LeftInputAdapterNode

modifyObject

public void modifyObject(InternalFactHandle factHandle,
 ModifyPreviousTuples modifyPreviousTuples,
 PropagationContext context,
 ReteEvaluator reteEvaluator)

Specified by:

modifyObject in interface ObjectSink

Overrides:

modifyObject in class LeftInputAdapterNode

retractLeftTuple

public void retractLeftTuple(TupleImpl leftTuple,
 PropagationContext context,
 ReteEvaluator reteEvaluator)

Overrides:

retractLeftTuple in class LeftInputAdapterNode

getRuleAgendaItem

public static RuleAgendaItem getRuleAgendaItem(ReteEvaluator reteEvaluator,
 ActivationsManager activationsManager,
 TerminalNode rtn,
 boolean linkPmem)

equals

public boolean equals(Object object)

Overrides:

equals in class LeftInputAdapterNode

isTerminal

public boolean isTerminal()

Overrides:

isTerminal in class LeftInputAdapterNode

getType

public int getType()

Specified by:

getType in interface NetworkNode

Overrides:

getType in class LeftInputAdapterNode