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Java > Open Source Codes > org > archive > crawler > util > Transformer


1 /* Transformer
2 *
3 * $Id: Transformer.java,v 1.1.4.1 2007/01/15 18:55:09 stack-sf Exp $
4 *
5 * Created on September 26, 2006
6 *
7 * Copyright (C) 2006 Internet Archive.
8 *
9 * 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.util;
26
27
28 /**
29  * Transforms objects from one thing into another.
30  *
31  * @author pjack
32  *
33  * @param <Original> the type of the original objects
34  * @param <Transformed> the type of the transformed objects
35  */

36 public interface Transformer<Original,Transformed> {
37
38     /**
39      * Transforms the given object.
40      *
41      * @param o the object to transform
42      * @return the transformed object
43      */

44     Transformed transform(Original o);
45     
46 }
47
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