/*
* Entagged Audio Tag library
* Copyright (c) 2004-2005 Christian Laireiter <liree@web.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package entagged.audioformats.asf.util;
import java.util.Comparator;
import entagged.audioformats.asf.data.Chunk;
/**
* This class is needed for ordering all types of
* {@link entagged.audioformats.asf.data.Chunk}s ascending by their Position.
* <br>
*
* @author Christian Laireiter
*/
public class ChunkPositionComparator implements Comparator {
/**
* (overridden)
*
* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
*/
public int compare(Object o1, Object o2) {
int result = 0;
if (o1 instanceof Chunk && o2 instanceof Chunk) {
Chunk c1 = (Chunk) o1;
Chunk c2 = (Chunk) o2;
result = (int) (c1.getPosition() - c2.getPosition());
}
return result;
}
}