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.env;
19
20 import nextgrid.api.pom.Process;
21
22 /**
23 * Prioritiser type.
24 *
25 * @author Rodrigo Ruiz
26 */
27 public interface Prioritiser {
28
29 /**
30 * Prioritise a process.
31 *
32 * @param process The process to prioritise
33 * @return The resulting priority
34 * @throws PriorityException If an error occurs
35 */
36 Process prioritise(Process process) throws PriorityException;
37 }