org.eclipse.incquery.runtime.rete.index

Class OnetimeIndexer

java.lang.Object

org.eclipse.incquery.runtime.rete.network.BaseNode

org.eclipse.incquery.runtime.rete.index.StandardIndexer

org.eclipse.incquery.runtime.rete.index.IndexerWithMemory

org.eclipse.incquery.runtime.rete.index.GenericProjectionIndexer

org.eclipse.incquery.runtime.rete.index.OnetimeIndexer

All Implemented Interfaces:

java.lang.Iterable<Tuple>, Indexer, IterableIndexer, ProjectionIndexer, Node, Receiver

public class OnetimeIndexer
extends GenericProjectionIndexer

Author:

Gabor Bergmann Indexer whose lifetime last until the first get() DO NOT connect to nodes!

Constructor Summary

Constructors

Constructor and Description
OnetimeIndexer(ReteContainer reteContainer, TupleMask mask)

Method Summary

Modifier and Type	Method and Description
void	appendParent(Supplier supplier) appends a parent that will continously send insert and revoke updates to this supplier
void	attachListener(IndexerListener listener)
java.util.Collection<Tuple>	get(Tuple signature)

Methods inherited from class org.eclipse.incquery.runtime.rete.index.GenericProjectionIndexer

getActiveNode, getSignatures, iterator

Methods inherited from class org.eclipse.incquery.runtime.rete.index.IndexerWithMemory

getMemory, getParents, removeParent, update

Methods inherited from class org.eclipse.incquery.runtime.rete.index.StandardIndexer

assignTraceInfo, detachListener, getContainer, getListeners, getMask, getParent

Methods inherited from class org.eclipse.incquery.runtime.rete.network.BaseNode

acceptPropagatedTraceInfo, getNodeId, getTag, getTraceInfos, setTag, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.incquery.runtime.rete.index.Indexer

detachListener, getListeners, getMask, getParent

Methods inherited from interface org.eclipse.incquery.runtime.rete.network.Node

acceptPropagatedTraceInfo, assignTraceInfo, getContainer, getNodeId, getTag, getTraceInfos, setTag

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

OnetimeIndexer

public OnetimeIndexer(ReteContainer reteContainer,
                      TupleMask mask)

Method Detail

get

public java.util.Collection<Tuple> get(Tuple signature)

Specified by:

get in interface Indexer

Overrides:

get in class GenericProjectionIndexer

Returns:

all stored tuples that conform to the specified signature, null if there are none such. CONTRACT: do not modify!

appendParent

public void appendParent(Supplier supplier)

Description copied from interface: Receiver

appends a parent that will continously send insert and revoke updates to this supplier

Specified by:

appendParent in interface Receiver

Overrides:

appendParent in class IndexerWithMemory

attachListener

public void attachListener(IndexerListener listener)

Specified by:

attachListener in interface Indexer

Overrides:

attachListener in class StandardIndexer