org.drools.reteoo
Interface TupleSinkNode

All Superinterfaces:

java.io.Serializable, TupleSink

All Known Implementing Classes:

AccumulateNode, CollectNode, EvalConditionNode, ExistsNode, FromNode, JoinNode, NotNode, QueryTerminalNode, RightInputAdapterNode, RuleTerminalNode

public interface TupleSinkNode
extends TupleSink

Items placed in a LinkedList must implement this interface .

Author:

Mark Proctor, Bob McWhirter

See Also:

TupleSinkNodeList

Method Summary

TupleSinkNode	getNextTupleSinkNode() Returns the next node
TupleSinkNode	getPreviousTupleSinkNode() Returns the previous node
void	setNextTupleSinkNode(TupleSinkNode next) Sets the next node
void	setPreviousTupleSinkNode(TupleSinkNode previous) Sets the previous node

Methods inherited from interface org.drools.reteoo.TupleSink

assertTuple, isTupleMemoryEnabled, retractTuple, setTupleMemoryEnabled

Method Detail

getNextTupleSinkNode

TupleSinkNode getNextTupleSinkNode()

Returns the next node

Returns:

The next LinkedListNode

setNextTupleSinkNode

void setNextTupleSinkNode(TupleSinkNode next)

Sets the next node

Parameters:

next - The next LinkedListNode

getPreviousTupleSinkNode

TupleSinkNode getPreviousTupleSinkNode()

Returns the previous node

Returns:

The previous LinkedListNode

setPreviousTupleSinkNode

void setPreviousTupleSinkNode(TupleSinkNode previous)

Sets the previous node

Parameters:

previous - The previous LinkedListNode