LIST D

Listing D

/*

 * Created on Jun 19, 2003

 *

 * @author Jeff Linwood, jeff@greenninja.com

 *

 */

package com.greenninja.lucene;

 

import java.io.IOException;

 

import org.apache.lucene.analysis.Analyzer;

import org.apache.lucene.analysis.standard.StandardAnalyzer;

import org.apache.lucene.queryParser.ParseException;

import org.apache.lucene.queryParser.QueryParser;

import org.apache.lucene.search.Hits;

import org.apache.lucene.search.IndexSearcher;

import org.apache.lucene.search.Query;

 

 

public class Searcher

{

      protected Analyzer analyzer = new StandardAnalyzer();

 

      public Hits search(String indexPath, String queryString) throws IOException, ParseException

      {

             //the Lucene index Searcher class, which uses the query on the index

             IndexSearcher indexSearcher = new IndexSearcher(indexPath);

             // make the query with our content field, the query string, and the analyzer

             Query query = QueryParser.parse(queryString,"content",analyzer);

             Hits hits = indexSearcher.search(query);

             return hits; 

      }

}