| /* |
| * 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. |
| */ |
| |
| /* |
| * WARNING: because java doesn't support multi-inheritance some code is |
| * duplicated. If you're changing this file you probably want to change |
| * DeferredAttrImpl.java at the same time. |
| */ |
| |
| |
| package com.sun.org.apache.xerces.internal.dom; |
| |
| /** |
| * DeferredAttrNSImpl is to AttrNSImpl, what DeferredAttrImpl is to |
| * AttrImpl. |
| * |
| * @xerces.internal |
| * |
| * @author Andy Clark, IBM |
| * @author Arnaud Le Hors, IBM |
| * @see DeferredAttrImpl |
| */ |
| public final class DeferredAttrNSImpl |
| extends AttrNSImpl |
| implements DeferredNode { |
| |
| // |
| // Constants |
| // |
| |
| /** Serialization version. */ |
| static final long serialVersionUID = 6074924934945957154L; |
| |
| // |
| // Data |
| // |
| |
| /** Node index. */ |
| protected transient int fNodeIndex; |
| |
| // |
| // Constructors |
| // |
| |
| /** |
| * This is the deferred constructor. Only the fNodeIndex is given here. |
| * All other data, can be requested from the ownerDocument via the index. |
| */ |
| DeferredAttrNSImpl(DeferredDocumentImpl ownerDocument, int nodeIndex) { |
| super(ownerDocument, null); |
| |
| fNodeIndex = nodeIndex; |
| needsSyncData(true); |
| needsSyncChildren(true); |
| |
| } // <init>(DeferredDocumentImpl,int) |
| |
| // |
| // DeferredNode methods |
| // |
| |
| /** Returns the node index. */ |
| public int getNodeIndex() { |
| return fNodeIndex; |
| } |
| |
| // |
| // Protected methods |
| // |
| |
| /** Synchronizes the data (name and value) for fast nodes. */ |
| protected void synchronizeData() { |
| |
| // no need to sync in the future |
| needsSyncData(false); |
| |
| // fluff data |
| DeferredDocumentImpl ownerDocument = |
| (DeferredDocumentImpl) ownerDocument(); |
| name = ownerDocument.getNodeName(fNodeIndex); |
| |
| // extract prefix and local part from QName |
| int index = name.indexOf(':'); |
| if (index < 0) { |
| localName = name; |
| } |
| else { |
| localName = name.substring(index + 1); |
| } |
| |
| int extra = ownerDocument.getNodeExtra(fNodeIndex); |
| isSpecified((extra & SPECIFIED) != 0); |
| isIdAttribute((extra & ID) != 0); |
| |
| namespaceURI = ownerDocument.getNodeURI(fNodeIndex); |
| |
| int extraNode = ownerDocument.getLastChild(fNodeIndex); |
| type = ownerDocument.getTypeInfo(extraNode); |
| } // synchronizeData() |
| |
| /** |
| * Synchronizes the node's children with the internal structure. |
| * Fluffing the children at once solves a lot of work to keep |
| * the two structures in sync. The problem gets worse when |
| * editing the tree -- this makes it a lot easier. |
| */ |
| protected void synchronizeChildren() { |
| DeferredDocumentImpl ownerDocument = |
| (DeferredDocumentImpl) ownerDocument(); |
| ownerDocument.synchronizeChildren(this, fNodeIndex); |
| } // synchronizeChildren() |
| |
| } // class DeferredAttrImpl |