1 /* ExternalImplInterface
2 *
3 * Created on May 25, 2005
4 *
5 * Copyright (C) 2005 Internet Archive.
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 * 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 }