package com.wickedcooljava.xml;

import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.Hits;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.Searcher;

/*
Example code from Wicked Cool Java (No Starch Press)
Copyright (C) 2005 Brian D. Eubanks

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library 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 General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

Note: The LGPL licence can be found online at http://www.gnu.org

*/
/**
 * This class performs a simple search using Lucene.
 */
public class SampleSearcher {

	public static void main(String[] args) throws Exception {
		Searcher searcher = new IndexSearcher("index");
		Analyzer analyzer = new StandardAnalyzer();
		String searchText = "word or data";
		Query query = QueryParser.parse(searchText, "contents", analyzer);
		Hits hits = searcher.search(query);
		for (int i = 0; i < hits.length(); i++) {
			Document doc = hits.doc(i);
			System.out.println(doc.get("name"));
		}
		searcher.close();
	}
}