org.topbraid.core.io
Class N3GraphStore

java.lang.Object
  org.topbraid.core.io.AbstractGraphStore
      org.topbraid.core.io.JenaFileGraphStore
          org.topbraid.core.io.N3GraphStore

All Implemented Interfaces:

IGraphStore

public class N3GraphStore
extends JenaFileGraphStore

A JenaFileGraphStore based on the N3 serialization.

Author:

Holger Knublauch

Field Summary

static java.lang.String

SUFFIX

Constructor Summary

N3GraphStore()

Method Summary

protected void	doSave(java.io.OutputStream os, com.hp.hpl.jena.rdf.model.Model model, java.lang.String baseURI)
java.net.URI	getBaseURI(org.eclipse.core.resources.IFile file, java.util.Set<java.net.URI> imports) Gets the declared base URI and the owl:imports of a given file.
void	save(org.eclipse.core.resources.IFile file, com.hp.hpl.jena.graph.Graph graph, java.lang.String baseURI)

Methods inherited from class org.topbraid.core.io.JenaFileGraphStore

close, getImageMetadata, isReadOnly, load, saveAs

Methods inherited from class org.topbraid.core.io.AbstractGraphStore

getFileExtensions, loadN3, loadProperties

Methods inherited from class java.lang.Object

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

Field Detail

SUFFIX

public static final java.lang.String SUFFIX

See Also:

Constant Field Values

Constructor Detail

N3GraphStore

public N3GraphStore()

Method Detail

doSave

protected void doSave(java.io.OutputStream os,
                      com.hp.hpl.jena.rdf.model.Model model,
                      java.lang.String baseURI)

Overrides:

doSave in class JenaFileGraphStore

getBaseURI

public java.net.URI getBaseURI(org.eclipse.core.resources.IFile file,
                               java.util.Set<java.net.URI> imports)
                        throws java.lang.Exception

Description copied from interface: IGraphStore

Gets the declared base URI and the owl:imports of a given file. For example, in the standard file back-end this would use file introspection to check the declared xml:base and the owl:imports of the owl:Ontology.

Specified by:

getBaseURI in interface IGraphStore

Overrides:

getBaseURI in class JenaFileGraphStore

Parameters:

file - the file to get the base URI of

imports - an initially empty Set that will contain imported URIs

Returns:

the base URI

Throws:

java.lang.Exception

save

public void save(org.eclipse.core.resources.IFile file,
                 com.hp.hpl.jena.graph.Graph graph,
                 java.lang.String baseURI)
          throws java.io.IOException

Specified by:

save in interface IGraphStore

Overrides:

save in class JenaFileGraphStore

Throws:

java.io.IOException