Mercurial > hg > openjdk > jdk9 > jaxp
view src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/NodeListCache.java @ 1113:2fdbfbde3bc0
8162572: Update License Header for all JAXP sources
Reviewed-by: lancea
author | joehw |
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date | Mon, 17 Apr 2017 16:24:10 -0700 |
parents | 2bfaf29cc90b |
children |
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/* * reserved comment block * DO NOT REMOVE OR ALTER! */ /* * 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 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 * */ 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; } }