01: /* ExternalImplInterface
02: *
03: * Created on May 25, 2005
04: *
05: * Copyright (C) 2005 Internet Archive.
06: *
07: * This file is part of the Heritrix web crawler (crawler.archive.org).
08: *
09: * 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: * Interface used by {@link ExternalImplDecideRule}.
27: * @author stack
28: * @version $Date: 2005-05-26 02:07:09 +0000 (Thu, 26 May 2005) $, $Revision: 3497 $
29: * @see ExternalImplDecideRule
30: */
31: public interface ExternalImplInterface {
32: /**
33: * @param obj Object to evaluate (Usually its type is CandidateURI).
34: * @return True if we are to let this object through.
35: */
36: public boolean evaluate(Object obj);
37: }
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