de.fuberlin.wiwiss.ng4j
Interface NamedGraph

All Superinterfaces:

Graph, GraphAdd

All Known Subinterfaces:

SWPNamedGraph

All Known Implementing Classes:

NamedGraphDB, NamedGraphImpl, SWPNamedGraphImpl

public interface NamedGraph
extends Graph

A collection of RDF triples which is named by an URI. For details about Named Graphs see the Named Graphs homepage.

The core interface is small (add, delete, find, contains) and is augmented by additional classes to handle more complicated matters such as reification, query handling, bulk update, event management, and transaction handling.

TODO: Implement equals()

Author:

Chris Bizer

Field Summary

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

emptyGraph

Method Summary

Node	getGraphName() Returns the URI of the named graph.

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

close, contains, contains, delete, dependsOn, find, find, getBulkUpdateHandler, getCapabilities, getEventManager, getPrefixMapping, getReifier, getTransactionHandler, isClosed, isEmpty, isIsomorphicWith, queryHandler, size

Methods inherited from interface com.hp.hpl.jena.graph.GraphAdd

add

Method Detail

getGraphName

Node getGraphName()

Returns the URI of the named graph. The returned Node instance is always an URI and cannot be a blank node or literal.