content: package org.apache.lucene.queryparser.flexible.aqp.nodes;
  
  /**
   * 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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.
   */
  
  import org.apache.lucene.queryparser.flexible.aqp.processors.AqpAnalyzerQueryNodeProcessor;
  import org.apache.lucene.queryparser.flexible.core.nodes.QueryNode;
  import org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl;
  import org.apache.lucene.queryparser.flexible.core.parser.EscapeQuerySyntax;
  
  /**
   * The node represents a query that was already be
   * processed by an analyzer. The child (typically only one) is the result of a
   * call to another analyzer.
   *
   * @see AqpAnalyzerQueryNodeProcessor
   */
  public class AqpAnalyzedQueryNode extends QueryNodeImpl {
  
      /**
       * @param node
       *          - query node
       */
      public AqpAnalyzedQueryNode(QueryNode node) {
          allocate();
          setLeaf(false);
          this.add(node);
      }
  
      @Override
      public String toString() {
          return "<analyzed>" + this.getChild() + "</analyzed>";
      }
  
      @Override
      public AqpAnalyzedQueryNode cloneTree() throws CloneNotSupportedException {
          AqpAnalyzedQueryNode clone = (AqpAnalyzedQueryNode) super.cloneTree();
          // nothing to do here
          return clone;
      }
  
      public CharSequence toQueryString(EscapeQuerySyntax escapeSyntaxParser) {
          return this.getChildren().get(0).toQueryString(escapeSyntaxParser);
      }
  
      public QueryNode getChild() {
          return this.getChildren().get(0);
      }
  }
  