Source code: com/eireneh/util/UserLevel.java
1
2 package com.eireneh.util;
3
4 /**
5 * A UserLevel keeps a track of how advanced the user is.
6 * It may not be a graphical component, but many graphical components
7 * depend on it, and it doesn't seem to be a 'util'.
8 * <p>We should consider having a addUserLevelListener interface for
9 * people that want to know about UserLevel changes. Hmmmm.
10 *
11 * <table border='1' cellPadding='3' cellSpacing='0' width="100%">
12 * <tr><td bgColor='white'class='TableRowColor'><font size='-7'>
13 * Distribution Licence:<br />
14 * Project B is free software; you can redistribute it
15 * and/or modify it under the terms of the GNU General Public License,
16 * version 2 as published by the Free Software Foundation.<br />
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 GNU
20 * General Public License for more details.<br />
21 * The License is available on the internet
22 * <a href='http://www.gnu.org/copyleft/gpl.html'>here</a>, by writing to
23 * <i>Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
24 * MA 02111-1307, USA</i>, Or locally at the Licence link below.<br />
25 * The copyright to this program is held by it's authors.
26 * </font></td></tr></table>
27 * @see <a href='http://www.eireneh.com/servlets/Web'>Project B Home</a>
28 * @see docs.Licence
29 * @author Joe Walker
30 */
31 public class UserLevel
32 {
33 /**
34 * Ensure that we can't be instansiated
35 */
36 private UserLevel()
37 {
38 }
39
40 /**
41 * Accessor for the user level
42 * @return the current users name
43 */
44 public static int getUserLevel()
45 {
46 return level;
47 }
48
49 /**
50 * Accessor for the user level
51 * @param level The new user level
52 */
53 public static void setUserLevel(int level)
54 {
55 UserLevel.level = level;
56 }
57
58 /**
59 * Accessor for the user level
60 * @param level The new user level
61 */
62 public static String[] getLevels()
63 {
64 return names;
65 }
66
67 /** User level - Beginner */
68 public static final int LEVEL_BEGINNER = 0;
69
70 /** User level - Intermediate */
71 public static final int LEVEL_INTERMEDIATE = 1;
72
73 /** User level - Advanced */
74 public static final int LEVEL_ADVANCED = 2;
75
76 /** The level names */
77 private static final String[] names = { "Beginner", "Intermediate", "Advanced", };
78
79 /** The User level */
80 private static int level = 0;
81 }