package-info.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
/** 
 * Implementation of the {@linkplain org.apache.lucene.queryparser.classic Lucene classic query parser} using the flexible query parser frameworks
 * 
 * <h2>Lucene Flexible Query Parser Implementation</h2>
 * <p>
 * The old Lucene query parser used to have only one class that performed 
 * all the parsing operations. In the new query parser structure, the 
 * parsing was divided in 3 steps: parsing (syntax), processing (semantic)
 * and building.
 * <p>
 * The classes contained in the package org.apache.lucene.queryParser.standard
 * are used to reproduce the same behavior as the old query parser.
 * 
 * <p>
 * Check {@link org.apache.lucene.queryparser.flexible.standard.StandardQueryParser} to quick start using the Lucene query parser.
 */
package org.apache.lucene.queryparser.flexible.standard;