org.apache.jena.sparql.core

Interface NamedGraph

All Superinterfaces:

Graph

All Known Implementing Classes:

GraphInMemory, GraphView, NamedGraphWrapper

public interface NamedGraph
extends Graph

A graph with an associated name.

Sometimes there is an associated name with a graph, where it lives on the web, or the name in a dataset.

This interface is for graph that have one associated name. What "associated" means is left open.

See Also:

GraphView, NamedGraphWrapper

Field Summary

Fields inherited from interface org.apache.jena.graph.Graph

emptyGraph

Method Summary

Modifier and Type	Method and Description
Node	getGraphName() Return the graph name for this graph.

Methods inherited from interface org.apache.jena.graph.Graph

add, clear, close, contains, contains, delete, dependsOn, find, find, find, getCapabilities, getEventManager, getPrefixMapping, getStatisticsHandler, getTransactionHandler, isClosed, isEmpty, isIsomorphicWith, remove, size

Method Detail

getGraphName

Node getGraphName()

Return the graph name for this graph. Blank nodes can be used.

A named graph of "null" is discouraged - use Quad.defaultGraphIRI for a default graph in the context of use.