1 /* $Id: FetchStatusNotMatchesRegExpDecideRule.java 4649 2006-09-25 17:16:55Z paul_jack $
2 *
3 * Created on Sep 4, 2006
4 *
5 * Copyright (C) 2006 Olaf Freyer.
6 *
7 * This file is part of the Heritrix web crawler (crawler.archive.org).
8 *
9 * Heritrix is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser Public License as published by
11 * the Free Software Foundation; either version 2.1 of the License, or
12 * any later version.
13 *
14 * Heritrix is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Lesser Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser Public License
20 * along with Heritrix; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23 package org.archive.crawler.deciderules;
24
25
26 public class FetchStatusNotMatchesRegExpDecideRule
27 extends FetchStatusMatchesRegExpDecideRule {
28
29 private static final long serialVersionUID = -2220182698344063577L;
30 // private final Logger logger = Logger.getLogger(this.getClass().getName());
31
32 /***
33 * Usual constructor.
34 * @param name
35 */
36 public FetchStatusNotMatchesRegExpDecideRule(String name) {
37 super(name);
38 setDescription("FetchStatusNotMatchesRegExpDecideRule. Applies " +
39 "configured decision to any URI that has a fetch status *not* " +
40 "matching the given regular expression.");
41 }
42
43 /***
44 * Evaluate whether given object's FetchStatus does not match
45 * configured regexp (by reversing the superclass's answer).
46 *
47 * @param object Object to make decision about.
48 * @return true if the regexp is not matched
49 */
50 protected boolean evaluate(Object object) {
51 return ! super.evaluate(object);
52 }
53 }