1/*
2 * Copyright 2009 castLabs GmbH, Berlin
3 *
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.coremedia.iso.boxes.fragment;
18
19import com.googlecode.mp4parser.AbstractContainerBox;
20import com.coremedia.iso.boxes.Box;
21
22/**
23 * aligned(8) class TrackFragmentBox extends Box('traf'){
24 * }
25 */
26public class TrackFragmentBox extends AbstractContainerBox {
27    public static final String TYPE = "traf";
28
29    public TrackFragmentBox() {
30        super(TYPE);
31    }
32
33
34    public TrackFragmentHeaderBox getTrackFragmentHeaderBox() {
35        for (Box box : getBoxes()) {
36            if (box instanceof TrackFragmentHeaderBox) {
37                return (TrackFragmentHeaderBox) box;
38            }
39        }
40        return null;
41    }
42
43}
44