collectedlinkedpages.java

用来为垂直搜索引擎抓取数据的采集系统

/*
 * *****************************************************
 * Copyright (c) 2005 IIM Lab. All  Rights Reserved.
 * Created by xuehao at 2005-10-12
 * Contact: [e-mail]
 * *****************************************************
 */

package org.indigo.pages;

public class CollectedLinkedPages extends LinkedPages
{
    private CollectedPage itsCollectedPage=null;
    public CollectedLinkedPages(String key)
    {
        super(key);
        itsCollectedPage = new CollectedPage( key );
    }
    public String getNextUrl()
    {
        String url;
        if( itsLinkedUrls.isEmpty() )
            return null;
        
        url = (String) itsLinkedUrls.get( 0 );
        itsLinkedUrls.remove( 0 );
        return url;
    }
    public String getCollectedUrl( String id )
    {
        return itsCollectedPage.getCollectedUrl( id );
    }
    public void setBeginUrl( String url )
    {
        itsCollectedPage.setBeginUrl( url );
    }
    
}