01: /* NotMatchesListRegExpDecideRule
02: *
03: * $Id: NotMatchesListRegExpDecideRule.java 4721 2006-11-14 20:03:18Z stack-sf $
04: *
05: * Created on 30.5.2005
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 Kristinn Sigurdsson
32: */
33: public class NotMatchesListRegExpDecideRule extends
34: MatchesListRegExpDecideRule {
35:
36: private static final long serialVersionUID = 8691360087063555583L;
37:
38: //private static final Logger logger =
39: // Logger.getLogger(NotMatchesListRegExpDecideRule.class.getName());
40:
41: /**
42: * Usual constructor.
43: * @param name
44: */
45: public NotMatchesListRegExpDecideRule(String name) {
46: super (name);
47: setDescription("NotMatchesListRegExpDecideRule. Applies the configured "
48: + "decision to URIs *not* matching the supplied regular "
49: + "expressions. The list of regular expressions can be "
50: + "considered logically AND or OR. "
51: + "NOTE: This means that if there are no regular expressions in "
52: + "the list, this rule will apply to *all* URIs!");
53: }
54:
55: /**
56: * Evaluate whether given object's string version does not match
57: * configured regexps (by reversing the superclass's answer).
58: *
59: * @param object Object to make decision about.
60: * @return true if the regexps are not matched
61: */
62: protected boolean evaluate(Object object) {
63: return !super.evaluate(object);
64: }
65: }
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