| /* |
| * 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 1.6 2010/07/20 20:25:25 joehw 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; |
| } |
| } |