1 /*
2 Copyright (C) 2000 - 2007 Grid Systems, S.A.
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU 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 General Public License for more details.
12
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 */
17
18 /*
19 * Project: KernelConfigurator
20 * Created on 30-nov-2004
21 *
22 * Copyright (c)2004 Grid Systems
23 */
24 package com.gridsystems.config;
25
26 /**
27 * Listens on errors occurrences.
28 *
29 * @author <a href="mailto:rruiz@gridsystems.com">Rodrigo Ruiz Aguayo</a>
30 * @version 1.0
31 */
32 public interface ErrorListener {
33
34 /**
35 * Performs an action on an error. It receives an error identifier and an error
36 * message. Comparisons should be done only on the identifier, as the message can
37 * change.
38 *
39 * @param id The error identifier
40 * @param message The error message
41 * @param add A flag that indicates if the error must be added(true) or
42 * remove
43 */
44 void updateError(String id, String message, boolean add);
45
46 /**
47 * The listener should remove all stored data about errors.
48 */
49 void clearErrors();
50 }