/*
* Copyright (C) 2011 in-somnia
*
* This file is part of JAAD.
*
* JAAD 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 3 of the
* License, or (at your option) any later version.
*
* JAAD 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, see <http://www.gnu.org/licenses/>.
*/
package net.sourceforge.jaad.mp4.boxes.impl.fd;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import net.sourceforge.jaad.mp4.MP4InputStream;
import net.sourceforge.jaad.mp4.boxes.FullBox;
public class GroupIDToNameBox extends FullBox {
private final Map<Long, String> map;
public GroupIDToNameBox() {
super("Group ID To Name Box");
map = new HashMap<Long, String>();
}
@Override
public void decode(MP4InputStream in) throws IOException {
super.decode(in);
final int entryCount = (int) in.readBytes(2);
long id;
String name;
for(int i = 0; i<entryCount; i++) {
id = in.readBytes(4);
name = in.readUTFString((int) getLeft(in), MP4InputStream.UTF8);
map.put(id, name);
}
}
/**
* Returns the map that contains the ID-name-pairs for all groups.
*
* @return the ID to name map
*/
public Map<Long, String> getMap() {
return map;
}
}