1 /* Version 1.0 based on Apache Software License 1.1
2 *
3 * Copyright (c) 2003 Piotr Maj and DBMonster developers. All rights
4 * reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * 3. The end-user documentation included with the redistribution, if any,
18 * must include the following acknowledgment:
19 *
20 * "This product includes software developed by DBMonster developers
21 * (http://dbmonster.kernelpanic.pl/)."
22 *
23 * Alternately, this acknowledgment may appear in the software itself,
24 * if and wherever such third-party acknowledgments normally appear.
25 *
26 * 4. The name "DBMonster" must not be used to endorse or promote products
27 * derived from this software without prior written permission. For
28 * written permission, please contact pm@jcake.com.
29 *
30 * 5. Products derived from this software may not be called "DBMonster",
31 * nor may "DBMonster" appear in their name, without prior written
32 * permission of Piotr Maj.
33 *
34 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
35 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
36 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
37 * IN NO EVENT SHALL THE DBMONSTER DEVELOPERS BE LIABLE FOR ANY DIRECT,
38 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
39 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
40 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
41 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
42 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
43 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
44 * POSSIBILITY OF SUCH DAMAGE.
45 */
46
47 package pl.kernelpanic.dbmonster.generator;
48
49
50 /***
51 * The generator which only produces nulls.
52 *
53 * @author Piotr Maj <pm@jcake.com>
54 *
55 * @version $Id: NullGenerator.java,v 1.2 2006/01/05 16:29:37 majek Exp $
56 */
57 public class NullGenerator extends BasicDataGenerator {
58
59 /***
60 * Generates random null. ;)
61 *
62 * @return <code>null</code>.
63 */
64 public Object generate() {
65 return null;
66 }
67
68 /***
69 * @see pl.kernelpanic.dbmonster.generator.DataGenerator#reset()
70 */
71 public void reset() {
72 }
73 }