1 /*
2 Copyright (C) 2007 Grid Systems, S.A.
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with this library; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18 package nextgrid.api.pem;
19
20 /**
21 * Base listener.
22 * <p>
23 * This interface breaks circular dependency between Process and listeners.
24 *
25 * @author Rodrigo Ruiz
26 */
27 public interface POMListener extends java.io.Serializable {
28
29 /**
30 * Determines if the listener will receive notifications from child processes.
31 *
32 * @return <tt>true</tt> if it should receive child process notifications
33 */
34 boolean isListeningToDescendants();
35
36 }