1 /*
2 * Copyright (c) 1998-2002 The Jgroup Team.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License version 2 as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
16 *
17 */
18
19 package jgroup.relacs.mss;
20
21 /**
22 * The <code>FragmentIterator</code> interface allows a message to be
23 * iterated on, by returning a single fragment at each invocation of
24 * the <code>next()</code> method.
25 *
26 * @author Hein Meling
27 * @since Jgroup 1.2
28 */
29 public interface FragmentIterator
30 {
31
32 public byte[] getFragment(int fid);
33
34 public int fragmentLength();
35
36 public int getFid();
37
38 public Msg getMsg();
39
40 public boolean hasNext();
41
42 public byte[] next(boolean broadcast);
43
44 } // END FragmentIterator