01: /* NotMatchesFilePatternDecideRule
02: *
03: * $Id: NotMatchesFilePatternDecideRule.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 (file-pattern) regexp.
30: *
31: * @author gojomo
32: */
33: public class NotMatchesFilePatternDecideRule extends
34: MatchesFilePatternDecideRule {
35:
36: private static final long serialVersionUID = -8161371026787859554L;
37:
38: //private static final Logger logger =
39: // Logger.getLogger(NotMatchesRegExpDecideRule.class.getName());
40:
41: /**
42: * Usual constructor.
43: * @param name
44: */
45: public NotMatchesFilePatternDecideRule(String name) {
46: super (name);
47: setDescription("NotMatchesFilePatternDecideRule. Applies the "
48: + "configured decision to URIs *not* matching the configured "
49: + "(file-pattern) regular expression (Those that match are "
50: + "let PASS).");
51: }
52:
53: /**
54: * Evaluate whether given object's string version does not match
55: * configured regexp (by reversing the superclass's answer).
56: *
57: * @param object Object to make decision about.
58: * @return true if the regexp is not matched
59: */
60: protected boolean evaluate(Object object) {
61: return !super.evaluate(object);
62: }
63: }
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