org.drools.reteoo
Class AbstractTerminalNode

java.lang.Object
  org.drools.common.BaseNode
      org.drools.reteoo.AbstractTerminalNode

All Implemented Interfaces:

Externalizable, Serializable, NetworkNode, LeftTupleSink, LeftTupleSinkNode, Sink, TerminalNode

Direct Known Subclasses:

QueryTerminalNode, RuleTerminalNode

public abstract class AbstractTerminalNode
extends BaseNode
implements TerminalNode, Externalizable

See Also:

Serialized Form

Field Summary

Fields inherited from class org.drools.common.BaseNode

associations, id, partitionId, partitionsEnabled

Constructor Summary

AbstractTerminalNode()

AbstractTerminalNode(int id, RuleBasePartitionId partitionId, boolean partitionsEnabled, LeftTupleSource source)

Method Summary

long	getDeclaredMask()
long	getInferredMask()
LeftTupleSource	getLeftTupleSource()
long	getNegativeMask()
void	initDeclaredMask(BuildContext context)
void	initInferredMask()
void	modifyLeftTuple(InternalFactHandle factHandle, ModifyPreviousTuples modifyPreviousTuples, PropagationContext context, InternalWorkingMemory workingMemory)
void	readExternal(ObjectInput in)
void	setDeclaredMask(long mask)
void	setInferredMask(long mask)
void	setNegativeMask(long mask)
LeftTupleSource	unwrapTupleSource()
void	writeExternal(ObjectOutput out)

Methods inherited from class org.drools.common.BaseNode

addAssociation, attach, attach, collectAncestors, doCollectAncestors, doRemove, getAssociations, getId, getPartitionId, hashCode, isInUse, networkUpdated, remove, removeAssociation, setPartitionId, toString, updateSinkOnAttach, updateSinkOnAttach

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drools.reteoo.LeftTupleSinkNode

getNextLeftTupleSinkNode, getPreviousLeftTupleSinkNode, setNextLeftTupleSinkNode, setPreviousLeftTupleSinkNode

Methods inherited from interface org.drools.reteoo.LeftTupleSink

assertLeftTuple, createLeftTuple, createLeftTuple, createLeftTuple, createLeftTuple, getLeftInputOtnId, isLeftTupleMemoryEnabled, modifyLeftTuple, retractLeftTuple, setLeftInputOtnId, setLeftTupleMemoryEnabled

Methods inherited from interface org.drools.common.NetworkNode

getId, getPartitionId

Constructor Detail

AbstractTerminalNode

public AbstractTerminalNode()

AbstractTerminalNode

public AbstractTerminalNode(int id,
                            RuleBasePartitionId partitionId,
                            boolean partitionsEnabled,
                            LeftTupleSource source)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class BaseNode

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class BaseNode

Throws:

IOException

initDeclaredMask

public void initDeclaredMask(BuildContext context)

initInferredMask

public void initInferredMask()

Specified by:

initInferredMask in interface TerminalNode

unwrapTupleSource

public LeftTupleSource unwrapTupleSource()

Specified by:

unwrapTupleSource in interface TerminalNode

modifyLeftTuple

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

Specified by:

modifyLeftTuple in interface LeftTupleSink

getLeftTupleSource

public LeftTupleSource getLeftTupleSource()

Specified by:

getLeftTupleSource in interface LeftTupleSink

Specified by:

getLeftTupleSource in interface TerminalNode

getDeclaredMask

public long getDeclaredMask()

Specified by:

getDeclaredMask in interface TerminalNode

getInferredMask

public long getInferredMask()

Specified by:

getInferredMask in interface TerminalNode

setDeclaredMask

public void setDeclaredMask(long mask)

Specified by:

setDeclaredMask in interface TerminalNode

setInferredMask

public void setInferredMask(long mask)

Specified by:

setInferredMask in interface TerminalNode

getNegativeMask

public long getNegativeMask()

Specified by:

getNegativeMask in interface TerminalNode

setNegativeMask

public void setNegativeMask(long mask)

Specified by:

setNegativeMask in interface TerminalNode