1 /* MediaEntry.java -- An entry in a MediaTracker
2 Copyright (C) 1999 Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 As a special exception, if you link this library with other files to
22 produce an executable, this library does not by itself cause the
23 resulting executable to be covered by the GNU General Public License.
24 This exception does not however invalidate any other reasons why the
25 executable file might be covered by the GNU General Public License. */
31 * This is an entry in the media tracker
33 * @author Aaron M. Renn (arenn@urbanophile.com)
35 abstract class MediaEntry implements java.io.Serializable
38 protected static final int LOADING = 1;
39 protected static final int ABORTED = 2;
40 protected static final int ERRORED = 4;
41 protected static final int COMPLETE = 8;
42 protected static final int LOADSTARTED = 16;
43 protected static final int DONE = 32;
45 private MediaTracker tracker;
48 private boolean cancelled;
49 private MediaEntry next;
52 insert(MediaEntry a, MediaEntry b)
54 while (a.next != null)
61 MediaEntry(MediaTracker tracker, int ID)
63 this.tracker = tracker;
95 if ((status == LOADING) || (status == LOADSTARTED))
105 } // class MediaEntry