01: /* NotMatchesRegExpDecideRule
02: *
03: * $Id: NotMatchesRegExpDecideRule.java 4649 2006-09-25 17:16:55Z paul_jack $
04: *
05: * Created on Apr 4, 2005
06: *
07: * Copyright (C) 2005 Internet Archive.
08: *
09: * This file is part of the Heritrix web crawler (crawler.archive.org).
10: *
11: * Heritrix is free software; you can redistribute it and/or modify
12: * it under the terms of the GNU Lesser Public License as published by
13: * the Free Software Foundation; either version 2.1 of the License, or
14: * any later version.
15: *
16: * Heritrix is distributed in the hope that it will be useful,
17: * but WITHOUT ANY WARRANTY; without even the implied warranty of
18: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19: * GNU Lesser Public License for more details.
20: *
21: * You should have received a copy of the GNU Lesser Public License
22: * along with Heritrix; if not, write to the Free Software
23: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24: */
25: package org.archive.crawler.deciderules;
26:
27: /**
28: * Rule applies configured decision to any URIs which do *not*
29: * match the supplied regexp.
30: *
31: * @author gojomo
32: */
33: public class NotMatchesRegExpDecideRule extends MatchesRegExpDecideRule {
34:
35: private static final long serialVersionUID = -2085313401991694306L;
36:
37: //private static final Logger logger =
38: // Logger.getLogger(NotMatchesRegExpDecideRule.class.getName());
39:
40: /**
41: * Usual constructor.
42: * @param name
43: */
44: public NotMatchesRegExpDecideRule(String name) {
45: super (name);
46: setDescription("NotMatchesRegExpDecideRule. Applies the configured "
47: + "decision to URIs *not* matching the supplied regular expression.");
48: }
49:
50: /**
51: * Evaluate whether given object's string version does not match
52: * configured regexp (by reversing the superclass's answer).
53: *
54: * @param object Object to make decision about.
55: * @return true if the regexp is not matched
56: */
57: protected boolean evaluate(Object object) {
58: return !super.evaluate(object);
59: }
60: }
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