01: /*
02: * SSHTools - Java SSH2 API
03: *
04: * Copyright (C) 2002-2003 Lee David Painter and Contributors.
05: *
06: * Contributions made by:
07: *
08: * Brett Smith
09: * Richard Pernavas
10: * Erwin Bolwidt
11: *
12: * This program is free software; you can redistribute it and/or
13: * modify it under the terms of the GNU General Public License
14: * as published by the Free Software Foundation; either version 2
15: * of the License, or (at your option) any later version.
16: *
17: * This program is distributed in the hope that it will be useful,
18: * but WITHOUT ANY WARRANTY; without even the implied warranty of
19: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20: * GNU General Public License for more details.
21: *
22: * You should have received a copy of the GNU General Public License
23: * along with this program; if not, write to the Free Software
24: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
25: */
26: package com.sshtools.j2ssh.connection;
27:
28: import com.sshtools.j2ssh.util.State;
29:
30: /**
31: *
32: *
33: * @author $author$
34: * @version $Revision: 1.17 $
35: */
36: public class ChannelState extends State {
37: /** */
38: public final static int CHANNEL_UNINITIALIZED = 1;
39:
40: /** */
41: public final static int CHANNEL_OPEN = 2;
42:
43: /** */
44: public final static int CHANNEL_CLOSED = 3;
45:
46: /**
47: * Creates a new ChannelState object.
48: */
49: public ChannelState() {
50: super (CHANNEL_UNINITIALIZED);
51: }
52:
53: /**
54: *
55: *
56: * @param state
57: *
58: * @return
59: */
60: public boolean isValidState(int state) {
61: return ((state == CHANNEL_UNINITIALIZED)
62: || (state == CHANNEL_OPEN) || (state == CHANNEL_CLOSED));
63: }
64: }
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