org.aksw.commons.graph

Class BaseIndexedGraph

java.lang.Object

org.aksw.commons.graph.BaseIndexedGraph

All Implemented Interfaces:

IGraph

Direct Known Subclasses:

DeltaGraph, MemoryGraph

public abstract class BaseIndexedGraph
extends Object
implements IGraph

A graph with support for indexes. FIXME The management of indexes should be factored out into something like IIndexManager, or IIndexProvider.

Field Summary

Fields

Modifier and Type	Field and Description
protected ICacheProvider	cacheProvider
protected List<IGraphListener>	listeners

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseIndexedGraph()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(Collection<com.hp.hpl.jena.graph.Triple> triples) Adds triples to the graph
Set<com.hp.hpl.jena.graph.Triple>	bulkFind(Set<List<Object>> keys, int[] indexColumns)
ICacheProvider	getCacheProvider()
Collection<IGraphListener>	getGraphListeners()
void	remove(Collection<com.hp.hpl.jena.graph.Triple> triples)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aksw.commons.graph.IGraph

clear, uncachedBulkFind

Field Detail

listeners

protected List<IGraphListener> listeners

cacheProvider

protected ICacheProvider cacheProvider

Constructor Detail

BaseIndexedGraph

protected BaseIndexedGraph()

Method Detail

getGraphListeners

public Collection<IGraphListener> getGraphListeners()

Specified by:

getGraphListeners in interface IGraph

getCacheProvider

public ICacheProvider getCacheProvider()

Specified by:

getCacheProvider in interface IGraph

bulkFind

public Set<com.hp.hpl.jena.graph.Triple> bulkFind(Set<List<Object>> keys,
                                         int[] indexColumns)

Specified by:

bulkFind in interface IGraph

add

public void add(Collection<com.hp.hpl.jena.graph.Triple> triples)

Description copied from interface: IGraph

Adds triples to the graph

Specified by:

add in interface IGraph

remove

public void remove(Collection<com.hp.hpl.jena.graph.Triple> triples)

Specified by:

remove in interface IGraph

toString

public String toString()

Overrides:

toString in class Object