Class TransformerNode

java.lang.Object

tools.refinery.interpreter.rete.network.BaseNode

tools.refinery.interpreter.rete.network.StandardNode

tools.refinery.interpreter.rete.single.SingleInputNode

tools.refinery.interpreter.rete.single.TransformerNode

All Implemented Interfaces:

NetworkStructureChangeSensitiveNode, Node, Receiver, Supplier, Tunnel

Direct Known Subclasses:

RetePatternMatcher, TrimmerNode

public abstract class TransformerNode
extends SingleInputNode

Field Summary

Fields inherited from class SingleInputNode

mailbox, parent

Fields inherited from class StandardNode

childMailboxes, children

Fields inherited from class BaseNode

nodeId, reteContainer, tag, traceInfos

Constructor Summary

Constructors

Constructor	Description
TransformerNode(ReteContainer reteContainer)

Method Summary

Modifier and Type	Method	Description
void	pullInto(Collection<Tuple> collector, boolean flush)	Pulls the contents of this object in this particular moment into a target collection.
void	pullIntoWithTimeline(Map<Tuple, Timeline<Timestamp>> collector, boolean flush)
protected abstract Tuple	transform(Tuple input)
void	update(Direction direction, Tuple updateElement, Timestamp timestamp)	Updates the receiver with a newly found or lost partial matching.

Methods inherited from class SingleInputNode

appendParent, assignTraceInfo, getCommunicationTracker, getMailbox, getParents, instantiateMailbox, propagatePullInto, propagatePullIntoWithTimestamp, removeParent

Methods inherited from class StandardNode

appendChild, constructIndex, getChildMailboxes, getPulledContents, getReceivers, issueError, networkStructureChanged, propagateUpdate, removeChild

Methods inherited from class BaseNode

acceptPropagatedTraceInfo, getContainer, getNodeId, getTag, getTraceInfoPatternsEnumerated, getTraceInfos, setTag, toString, toStringCore

Methods inherited from class Object

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

Methods inherited from interface Node

acceptPropagatedTraceInfo, getContainer, getNodeId, getTag, getTraceInfos, setTag

Methods inherited from interface Receiver

batchUpdate

Methods inherited from interface Supplier

appendChild, constructIndex, getPulledContents, getPulledContents, getReceivers, removeChild

Constructor Details

TransformerNode

public TransformerNode(ReteContainer reteContainer)

Method Details

transform

protected abstract Tuple transform(Tuple input)

pullInto

public void pullInto(Collection<Tuple> collector,
 boolean flush)

Description copied from interface: Supplier

Pulls the contents of this object in this particular moment into a target collection.

Parameters:

flush - if true, flushing of messages is allowed during the pull, otherwise flushing is not allowed

pullIntoWithTimeline

public void pullIntoWithTimeline(Map<Tuple, Timeline<Timestamp>> collector,
 boolean flush)

update

public void update(Direction direction,
 Tuple updateElement,
 Timestamp timestamp)

Description copied from interface: Receiver

Updates the receiver with a newly found or lost partial matching.