crawladapter.java

来自「一个用java语言编写的网络爬虫程序」· Java 代码 · 共 50 行

/*
 * WebSPHINX web crawling toolkit
 * Copyright (C) 1998,1999 Carnegie Mellon University 
 * 
 * This library is free software; you can redistribute it
 * and/or modify it under the terms of the GNU Library
 * General Public License as published by the Free Software 
 * Foundation, version 2.
 *
 * WebSPHINX homepage: http://www.cs.cmu.edu/~rcm/websphinx/
 */
package websphinx;

/**
 * Adapter for CrawlListener interface.
 */
public class CrawlAdapter implements CrawlListener {

    /**
     * Notify that the crawler started.
     */
    public void started (CrawlEvent event){
    }

    /**
     * Notify that the crawler ran out of links to crawl.
     */
    public void stopped (CrawlEvent event){
    }

    /**
     * Notify that the crawler's state was cleared.
     */
    public void cleared (CrawlEvent event){
    }

    /**
     * Notify that the crawler timed out.
     */
    public void timedOut (CrawlEvent event){
    }

    /**
     * Notify that the crawler was paused.
     */
    public void paused (CrawlEvent event){
    }

}