/*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the Kowari Metadata Store.
*
* The Initial Developer of the Original Code is Plugged In Software Pty
* Ltd (http://www.pisoftware.com, mailto:info@pisoftware.com). Portions
* created by Plugged In Software Pty Ltd are Copyright (C) 2001,2002
* Plugged In Software Pty Ltd. All Rights Reserved.
*
* Contributor(s): N/A.
*
* [NOTE: The text of this Exhibit A may differ slightly from the text
* of the notices in the Source Code files of the Original Code. You
* should use the text of this Exhibit A rather than the text found in the
* Original Code Source Code for Your Modifications.]
*
*/
package org.mulgara.demo.mp3.id3;
// Java 2 standard packages
import java.net.URI;
// JRDF
import org.jrdf.graph.URIReference;
import org.jrdf.util.ClosableIterator;
// Local Packages
import org.mulgara.demo.mp3.Mp3Context;
import org.mulgara.demo.mp3.Mp3File;
import org.mulgara.query.QueryException;
import org.mulgara.query.rdf.Mulgara;
import org.mulgara.query.rdf.URIReferenceImpl;
/**
* Represents an Mp3File's Id3Tag.
*
* @created 2004-12-03
*
* @author <a href="mailto:robert.turner@tucanatech.com">Robert Turner</a>
*
* @version $Revision: 1.3 $
*
* @modified $Date: 2005/01/05 04:58:06 $
*
* @maintenanceAuthor $Author: newmana $
*
* @company <A href="mailto:info@PIsoftware.com">Plugged In Software</A>
*
* @copyright ©2001 <a href="http://www.pisoftware.com/">Plugged In
* Software Pty Ltd</a>
*
* @licence <a href="{@docRoot}/../../LICENCE">Mozilla Public License v1.1</a>
*/
public interface Id3Tag {
/** Newline character ('\n' on Unix) */
public final static String NEWLINE = System.getProperty("line.separator");
/** The Namespace used for id3 properties */
public static final String NAMESPACE = "http://mulgara.org/mulgara/id3#";
/** Used in queries to represent an Mp3's URI */
public final static String ID3_URI = " <" + Id3Tag.NAMESPACE + "uri>";
/** Used in queries */
public final static String MULGARA_IS = " <" + Mulgara.NAMESPACE + "is>";
/** Version URI for a version 1 ID3 tag */
public static final URIReference ID3V1 = Mp3File.MULGARA_MP3_DOMAIN;
/** Version URI for a version 2 ID3 tag */
public static final URIReference ID3V2 = Mp3File.MULGARA_MP3_DOMAIN;
/**
* Returns the Resource URI for the ID3 tag's version (eg. Id3Tag.ID3V1).
* @return URIReference never <code>null</code>
*/
public URIReference getVersion();
/**
* Initializes the Id3Tag.
* @param context Mp3Context
*/
public void init(Mp3Context context);
/**
* Sets the Mp3 that the Id3Tag represents
* @param mp3 Mp3File
*/
public void setMp3File(Mp3File mp3);
/**
* Returns the Mp3 that the Id3Tag represents
* @return Mp3File
*/
public Mp3File getMp3File();
/**
* Returns all Id3 property-values for the Mp3 as an Iterator of Triples.
*
* @return ClosableIterator
* @throws QueryException
*/
public ClosableIterator getStatements() throws QueryException;
/**
* Returns all Id3 property-values for the Mp3 as an Iterator of Triples.
*
* @return ClosableIterator
* @throws QueryException
*/
public ClosableIterator getSchemaProperties() throws QueryException;
}