content: /*
   * 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.
   */
  
  package mf.org.apache.xerces.dom;
  
  import java.io.Serializable;
  
  /**
   * This class is used, via a pool managed on CoreDocumentImpl, in ParentNode to
   * improve performance of the NodeList accessors, getLength() and item(i).
   *
   * @author Arnaud  Le Hors, IBM
   * @version $Id: NodeListCache.java 447266 2006-09-18 05:57:49Z mrglavas $
   * @xerces.internal
   */
  class NodeListCache implements Serializable {
  
      /**
       * Serialization version.
       */
      private static final long serialVersionUID = -7927529254918631002L;
  
      /**
       * Cached node list length.
       */
      int fLength = -1;
  
      /**
       * Last requested node index.
       */
      int fChildIndex = -1;
  
      /**
       * Last requested node.
       */
      ChildNode fChild;
  
      /**
       * Owner of this cache
       */
      ParentNode fOwner;
  
      /**
       * Pointer to the next object on the list,
       * only meaningful when actully stored in the free list.
       */
      NodeListCache next;
  
      NodeListCache(ParentNode owner) {
          fOwner = owner;
      }
  }
  
  