package-info.java

/**
 * Copyright 2014 National University of Ireland, Galway.
 *
 * This file is part of the SIREn project. Project and contact information:
 *
 *  https://github.com/rdelbru/SIREn
 *
 * Licensed 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.
 */
/**
 * {@link org.apache.lucene.queryparser.flexible.core.nodes.QueryNode}s created
 * by the {@link org.sindice.siren.qparser.keyword.KeywordSyntaxParser}
 * to support the SIREn query API.
 * 
 * The {@link org.apache.lucene.queryparser.flexible.core.nodes.QueryNode}s in this
 * package are used for supporting some of the SIREn query features. For example,
 * {@link org.sindice.siren.qparser.keyword.nodes.ArrayQueryNode} and
 * {@link org.sindice.siren.qparser.keyword.nodes.TwigQueryNode} represents
 * a {@link org.sindice.siren.search.node.TwigQuery} object.
 *
 */
package org.sindice.siren.qparser.keyword.nodes;