charsequenceprovider.java

最强的爬虫工程

/* CharSequenceProvider
*
* $Id: CharSequenceProvider.java,v 1.2 2005/03/30 20:24:30 gojomo Exp $
*
* Created on Mar 17, 2005
*
* Copyright (C) 2005 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.extractor;

/**
 * Interface indicating an object can efficiently provide a 
 * (perhaps cached or simulated) CharSequence version of itself.
 * 
 * @author gojomo
 */
public interface CharSequenceProvider {

    /**
     * @return CharSequence linked/cached/implied by this object
     */
    CharSequence getCharSequence();

}