net.sf.openschema

Class RDFFrameSet

java.lang.Object

net.sf.openschema.RDFFrameSet

All Implemented Interfaces:

FrameSet

public class RDFFrameSet
extends Object
implements FrameSet

A RDF-based implementation of the interface FrameSet.

Author:

Pablo Ariel Duboue

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Frame>	frames The frames themselves, map from frame name to MapFrame.

Constructor Summary

Constructors

Constructor and Description
RDFFrameSet(InputStream in, String base) Load the RDF Model from an InputStream.
RDFFrameSet(com.hp.hpl.jena.rdf.model.Model model) Construct a FrameSet from an existing RDF model.
RDFFrameSet(String url, String lang) Load the RDF Model from an URL.

Method Summary

Modifier and Type	Method and Description
protected void	extractTriples(com.hp.hpl.jena.rdf.model.Model model) Extract the frames from the RDF model.
protected Frame	findOrCreate(String id) Find a frame with a given id or creates it anew if it is not found.
Frame	getFrame(String id) Get a frame with a given name.
Collection<Frame>	getFrames() Get all the frames.

Methods inherited from class java.lang.Object

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

Field Detail

frames

protected Map<String,Frame> frames

The frames themselves, map from frame name to MapFrame.

Constructor Detail

RDFFrameSet

public RDFFrameSet(com.hp.hpl.jena.rdf.model.Model model)

Construct a FrameSet from an existing RDF model.

RDFFrameSet

public RDFFrameSet(InputStream in,
                   String base)
            throws IOException

Load the RDF Model from an InputStream.

Throws:

IOException

RDFFrameSet

public RDFFrameSet(String url,
                   String lang)

Load the RDF Model from an URL.

Method Detail

extractTriples

protected void extractTriples(com.hp.hpl.jena.rdf.model.Model model)

Extract the frames from the RDF model.

findOrCreate

protected Frame findOrCreate(String id)

Find a frame with a given id or creates it anew if it is not found.

getFrames

public Collection<Frame> getFrames()

Get all the frames.

Specified by:

getFrames in interface FrameSet

getFrame

public Frame getFrame(String id)

Get a frame with a given name.

Specified by:

getFrame in interface FrameSet