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https://issues.apache.org/jira/browse/COLLECTIONS-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13563743#comment-13563743
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Thomas Vahrst commented on COLLECTIONS-322:
-------------------------------------------
There is a small sample code in the javadoc of
IteratorUtils.nodelistIterator(Node) which doesn't match.:
{code}
* Convenience method, allows easy iteration over NodeLists:
* <pre>
* for(Node childNode : IteratorUtils.asIterable(node)){
* ...
* }
* </pre>
{code}
Should now be :
{code}
* Convenience method, allows easy iteration over NodeLists:
* <pre>
* Iterable<Node> iterable = IteratorUtils.nodeListIterator(node);
* for(Node childNode : IteratorUtils.asIterable(iterable)){
* ...
* }
* </pre>
{code}
... or perhaps better using the iterator in a while loop:
{code}
* Convenience method, allows easy iteration over NodeLists:
* <pre>
* Iterator<Node> iterator = IteratorUtils.nodeListIterator(nodeList);
* while(iterator.hasNext()){
* Node childNode = iterator.next();
* ...
* }
* </pre>
{code}
> Adds a Collections wrapper around the w3c NodeList
> --------------------------------------------------
>
> Key: COLLECTIONS-322
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-322
> Project: Commons Collections
> Issue Type: Improvement
> Components: List
> Reporter: Hasan Diwan
> Priority: Minor
> Fix For: 4.0
>
> Attachments: NodeListAsCollection.java, nodelistAsIterable.patch,
> patch.txt, TestNodeListAsCollection.java
>
>
> org.w3c.dom.NodeList is defined as an "abstract collection of Nodes" and
> java.util.List is defined as "An ordered collection (also known as a
> sequence). The user of this interface has precise control over where in the
> list each element is inserted. The user can access elements by their integer
> index (position in the list), and search for elements in the list.". It
> seemed similar enough, so I did an implementation of the useful methods,
> while throwing the appropriate exception when the method wouldn't make sense.
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