Package tools.refinery.interpreter.rete.single

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 tools.refinery.interpreter.rete.single.SingleInputNode

mailbox, parent

Fields inherited from class tools.refinery.interpreter.rete.network.StandardNode

childMailboxes, children

Fields inherited from class tools.refinery.interpreter.rete.network.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 tools.refinery.interpreter.rete.single.SingleInputNode

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

Methods inherited from class tools.refinery.interpreter.rete.network.StandardNode

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

Methods inherited from class tools.refinery.interpreter.rete.network.BaseNode

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface tools.refinery.interpreter.rete.network.Node

acceptPropagatedTraceInfo, getContainer, getNodeId, getTag, getTraceInfos, setTag

Methods inherited from interface tools.refinery.interpreter.rete.network.Receiver

batchUpdate

Methods inherited from interface tools.refinery.interpreter.rete.network.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.