jahiasearchhit.java

java 写的一个新闻发布系统

//
//                                   ____.
//                       __/\ ______|    |__/\.     _______
//            __   .____|    |       \   |    +----+       \
//    _______|  /--|    |    |    -   \  _    |    :    -   \_________
//   \\______: :---|    :    :           |    :    |         \________>
//           |__\---\_____________:______:    :____|____:_____\
//                                      /_____|
//
//                 . . . i n   j a h i a   w e   t r u s t . . .
//

// DJ       03.01.2001

package org.jahia.data.search;

import java.util.Comparator;

import org.jahia.services.pages.JahiaPage;

/**
 * This class defines what does a search "hit" looks like.
 * One hit is one page found by jahia containing at least one time the searchstring
 * in one of its fields.
 *
 * @see org.jahia.data.search.JahiaSearchResult
 * @see org.jahia.engines.search.Search_Engine
 * @author DJ
 */
public class JahiaSearchHit implements Comparator 
{
	
    public int         id;
    public Object      obj;
    public int         wordcount;

   	/**
     * A small string coming from this page, usually containing one of the searched words.
     * Currently: one of the fields containing this word.
     */
    public String      teaser;


	/** Deprecated , use id instead */	    
    public int         pageID;
	/** Deprecated , use obj instead */	    
    public JahiaPage   page;


    //-------------------------------------------------------------------------
    /** 
     * Compare between two objects, sort by their wordcount.
	 *
     * @param Object
     * @param Object
     */
	public int compare(Object c1, Object c2) throws ClassCastException {
		
		JahiaSearchHit hit1 = (JahiaSearchHit)c1;
		JahiaSearchHit hit2 = (JahiaSearchHit)c2;
		if ( hit2.wordcount > hit1.wordcount ){
			return 1;
		} else if ( hit1.wordcount == hit2.wordcount ){
			return 0;
		}
		return -1;
	}

}