|
Java example source code file (DTMChildIterNodeList.java)
The DTMChildIterNodeList.java Java example source code/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* Copyright 1999-2004 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.
*/
/*
* $Id: DTMChildIterNodeList.java,v 1.2.4.1 2005/09/15 08:15:00 suresh_emailid Exp $
*/
package com.sun.org.apache.xml.internal.dtm.ref;
import com.sun.org.apache.xml.internal.dtm.DTM;
import org.w3c.dom.Node;
/**
* <code>DTMNodeList gives us an implementation of the DOM's
* NodeList interface wrapped around a DTM Iterator. The author
* considers this something of an abominations, since NodeList was not
* intended to be a general purpose "list of nodes" API and is
* generally considered by the DOM WG to have be a mistake... but I'm
* told that some of the XPath/XSLT folks say they must have this
* solution.
*
* Please note that this is not necessarily equivlaent to a DOM
* NodeList operating over the same document. In particular:
* <ul>
*
* <li>If there are several Text nodes in logical succession (ie,
* across CDATASection and EntityReference boundaries), we will return
* only the first; the caller is responsible for stepping through
* them.
* (%REVIEW% Provide a convenience routine here to assist, pending
* proposed DOM Level 3 getAdjacentText() operation?) </li>
*
* <li>Since the whole XPath/XSLT architecture assumes that the source
* document is not altered while we're working with it, we do not
* promise to implement the DOM NodeList's "live view" response to
* document mutation. </li>
*
* </ul>
*
* <p>State: In progress!!
* */
public class DTMChildIterNodeList extends DTMNodeListBase {
private int m_firstChild;
private DTM m_parentDTM;
//================================================================
// Methods unique to this class
private DTMChildIterNodeList() {
}
/**
* Public constructor: Create a NodeList to support
* DTMNodeProxy.getChildren().
*
* Unfortunately AxisIterators and DTMIterators don't share an API,
* so I can't use the existing Axis.CHILD iterator. Rather than
* create Yet Another Class, let's set up a special case of this
* one.
*
* @param parentDTM The DTM containing this node
* @param parentHandle DTM node-handle integer
*
*/
public DTMChildIterNodeList(DTM parentDTM,int parentHandle) {
m_parentDTM=parentDTM;
m_firstChild=parentDTM.getFirstChild(parentHandle);
}
//================================================================
// org.w3c.dom.NodeList API follows
/**
* Returns the <code>indexth item in the collection. If
* <code>index is greater than or equal to the number of nodes in
* the list, this returns <code>null.
* @param index Index into the collection.
* @return The node at the <code>indexth position in the
* <code>NodeList, or
Other Java examples (source code examples)Here is a short list of links related to this Java DTMChildIterNodeList.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.