transformer.java

来自「Heritrix是一个开源,可扩展的web爬虫项目。Heritrix设计成严格按」· Java 代码 · 共 47 行

/* Transformer
*
* $Id: Transformer.java 4671 2006-09-26 23:47:15Z paul_jack $
*
* Created on September 26, 2006
*
* Copyright (C) 2006 Internet Archive.
*
* This file is part of the Heritrix web crawler (crawler.archive.org).
*
* Heritrix is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* any later version.
*
* Heritrix is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser Public License
* along with Heritrix; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
package org.archive.crawler.util;


/**
 * Transforms objects from one thing into another.
 * 
 * @author pjack
 *
 * @param <Original>  the type of the original objects
 * @param <Transformed>  the type of the transformed objects
 */
public interface Transformer<Original,Transformed> {

    /**
     * Transforms the given object.
     * 
     * @param o  the object to transform
     * @return  the transformed object
     */
    Transformed transform(Original o);
    
}