org.openrdf.jena
Class NamedGraphSesame

java.lang.Object
  com.hp.hpl.jena.graph.impl.GraphBase
      org.openrdf.jena.GraphSesame
          org.openrdf.jena.NamedGraphSesame

All Implemented Interfaces:

Graph, GraphAdd, com.hp.hpl.jena.graph.impl.GraphWithPerform

public class NamedGraphSesame
extends GraphSesame

This pretends to be a named graph. TODO: re-ification i haven't really considered at all -= with some luck it will JUST WORK (tm)

Author:

grimnes

Field Summary

(package private) Resource

contextID

Fields inherited from class org.openrdf.jena.GraphSesame

logger, repository

Fields inherited from class com.hp.hpl.jena.graph.impl.GraphBase

bulkHandler, capabilities, closed, gem, pm, queryHandler, reifier, style

Fields inherited from interface com.hp.hpl.jena.graph.Graph

emptyGraph

Constructor Summary

NamedGraphSesame(Repository repository, Resource contextID)

Method Summary

protected ExtendedIterator	graphBaseFind(TripleMatch tm) This must be overridden to pass the right contextID
protected int	graphBaseSize() We must override this to take the context into account.
void	performAdd(Triple t)
void	performDelete(Triple t)

Methods inherited from class org.openrdf.jena.GraphSesame

close, getBulkUpdateHandler, getRepository, getValueFactory, jena2sesame

Methods inherited from class com.hp.hpl.jena.graph.impl.GraphBase

add, checkOpen, contains, contains, containsByFind, delete, dependsOn, find, find, forTestingOnly_graphBaseFind, getCapabilities, getEventManager, getPrefixMapping, getReifier, getTransactionHandler, graphBaseContains, graphBaseFind, isEmpty, isIsomorphicWith, notifyAdd, notifyDelete, queryHandler, reifierContains, reifierSize, reifierTriples, size, toString, toString

Methods inherited from class java.lang.Object

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

Field Detail

contextID

Resource contextID

Constructor Detail

NamedGraphSesame

public NamedGraphSesame(Repository repository,
                        Resource contextID)
                 throws SailInitializationException

Throws:

SailInitializationException

Method Detail

graphBaseSize

protected int graphBaseSize()

We must override this to take the context into account. TODO: hopefully we can push this into sesame later.

Overrides:

graphBaseSize in class GraphSesame

graphBaseFind

protected ExtendedIterator graphBaseFind(TripleMatch tm)

This must be overridden to pass the right contextID

Overrides:

graphBaseFind in class GraphSesame

See Also:

GraphBase.graphBaseFind(com.hp.hpl.jena.graph.TripleMatch)

performAdd

public void performAdd(Triple t)

Specified by:

performAdd in interface com.hp.hpl.jena.graph.impl.GraphWithPerform

Overrides:

performAdd in class GraphSesame

See Also:

GraphWithPerform.performAdd(com.hp.hpl.jena.graph.Triple)

performDelete

public void performDelete(Triple t)

Specified by:

performDelete in interface com.hp.hpl.jena.graph.impl.GraphWithPerform

Overrides:

performDelete in class GraphSesame

See Also:

GraphWithPerform.performDelete(com.hp.hpl.jena.graph.Triple)