1   /**
2    * Distribution License:
3    * JSword is free software; you can redistribute it and/or modify it under
4    * the terms of the GNU Lesser General Public License, version 2.1 as published by
5    * the Free Software Foundation. This program is distributed in the hope
6    * that it will be useful, but WITHOUT ANY WARRANTY; without even the
7    * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
8    * See the GNU Lesser General Public License for more details.
9    *
10   * The License is available on the internet at:
11   *       http://www.gnu.org/copyleft/lgpl.html
12   * or by writing to:
13   *      Free Software Foundation, Inc.
14   *      59 Temple Place - Suite 330
15   *      Boston, MA 02111-1307, USA
16   *
17   * Copyright: 2005
18   *     The copyright to this program is held by it's authors.
19   *
20   * ID: $Id: Lock.java 1966 2009-10-30 01:15:14Z dmsmith $
21   */
22  package org.crosswire.common.activate;
23  
24  /**
25   * This class only exists to dissuade you from calling activate() directly on an
26   * Activatable object.
27   * 
28   * @see gnu.lgpl.License for license details.<br>
29   *      The copyright to this program is held by it's authors.
30   * @author Joe Walker [joe at eireneh dot com]
31   */
32  public class Lock {
33      /**
34       * You might be wanting to construct a Lock if you want to call
35       * Activatable.activate() directly, in which case you stand a chance of
36       * breaking the Activator, so let the activator call activate(), and just
37       * ask the Activator to do the job for you.
38       */
39      Lock() {
40          // no instantiation needed
41      }
42  }
43