1 /*
2 * Zemucan: A Syntax Assistant for DB2
3 * Copyright (C) 2009, 2010 Andres Gomez Casanova
4 *
5 * This file is part of Zemucan.
6 *
7 * Zemucan is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Lesser General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * Zemucan is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public License
18 * along with this library; if not, see <http://www.gnu.org/licenses/>.
19 *
20 * Contact:
21 * a n g o c a at y a h o o dot c o m
22 * Cra. 45 No 61 - 31, Bogota, Colombia.
23 *
24 * Author: $LastChangedBy: angoca $:
25 * Date: $LastChangedDate: 2011-03-06 09:19:05 -0500 (dom, 06 mar 2011) $:
26 * Revision: $LastChangedRevision: 1910 $:
27 * URL: $HeadURL: https://zemucan.svn.sourceforge.net/svnroot/zemucan/branches/zemucan_v1/source-code/uiApi/src/main/java/name/angoca/zemucan/ui/api/SynchronizedLoad.java $:
28 */
29 package name.angoca.zemucan.ui.api;
30
31 /**
32 * This object permits to load the configuration in another thread, permitting
33 * to synchronize the two threads, in order to wait the second one to the first
34 * time, one the first time has already load everything to show the prompt. Then
35 * the grammar could be loaded in background.
36 * <p>
37 * <b>Control Version</b>
38 * <p>
39 * <ul>
40 * <li>1.0.0 Class creation.</li>
41 * </ul>
42 *
43 * @author Andres Gomez Casanova <a
44 * href="mailto:a n g o c a at y a h o o dot c o m">(AngocA)</a>
45 * @version 1.0.0 2010-03-06
46 * @since 1.0
47 */
48 public class SynchronizedLoad {
49
50 /**
51 * Attribute that permits to see if the first thread has already been
52 * loaded.
53 */
54 private boolean load;
55
56 /**
57 * Establishes that the load has been successful.
58 */
59 public final void alreadyLoaded() {
60 this.load = true;
61 }
62
63 /**
64 * Retrieves the value of the load.
65 *
66 * @return If the thread has finished its initial process.
67 */
68 public final boolean isAlreadyLoaded() {
69 return this.load;
70 }
71
72 }