/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* Copyright 2001,2002,2004,2005 The Apache Software Foundation.
*
* 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.
*/
package com.sun.org.apache.xerces.internal.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).
*
* @xerces.internal
*
* @author Arnaud Le Hors, IBM
*
* @version $Id: NodeListCache.java,v 1.2.6.1 2005/08/31 12:29:29 sunithareddy Exp $
*/
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;
}
}