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Posted to j-dev@xerces.apache.org by "Mukul Gandhi (Jira)" <xe...@xml.apache.org> on 2022/02/23 11:02:00 UTC
[jira] [Commented] (XERCESJ-1740) Make implementations of DOM collections (e.g.: `org.w3c.dom.NodeList`, etc.) implement `java.lang.Iterable`
[ https://issues.apache.org/jira/browse/XERCESJ-1740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17496671#comment-17496671 ]
Mukul Gandhi commented on XERCESJ-1740:
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In the context of Xerces, I think this is not doable at the moment. The java.lang.Iterable methods are introduced with JDK 1.8 (https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html), and are meant to enable "for-each loop" syntax on the objects/classes that implement this interface. I guess, there is not much that Xerces can achieve by implementing the mentioned interface.
> Make implementations of DOM collections (e.g.: `org.w3c.dom.NodeList`, etc.) implement `java.lang.Iterable`
> -----------------------------------------------------------------------------------------------------------
>
> Key: XERCESJ-1740
> URL: https://issues.apache.org/jira/browse/XERCESJ-1740
> Project: Xerces2-J
> Issue Type: New Feature
> Components: DOM (HTML), DOM (Level 3 Core)
> Affects Versions: 2.12.2
> Reporter: ExE Boss
> Priority: Major
>
> Make the classes that implement the following DOM collection interfaces also implement implement [{{java.lang.Iterable}}|https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html] with the {{T}} type parameter being set to the return type of the {{item(int)}} method:
> - [{{org.w3c.dom.DOMImplementationList}}|https://docs.oracle.com/en/java/javase/17/docs/api/java.xml/org/w3c/dom/DOMImplementationList.html]
> - [{{org.w3c.dom.DOMStringList}}|https://docs.oracle.com/en/java/javase/17/docs/api/java.xml/org/w3c/dom/DOMStringList.html]
> - [{{org.w3c.dom.NamedNodeMap}}|https://docs.oracle.com/en/java/javase/17/docs/api/java.xml/org/w3c/dom/NamedNodeMap.html]
> - [{{org.w3c.dom.NodeList}}|https://docs.oracle.com/en/java/javase/17/docs/api/java.xml/org/w3c/dom/NodeList.html]
> - [{{org.w3c.dom.html.HTMLCollection}}|https://docs.oracle.com/en/java/javase/17/docs/api/jdk.xml.dom/org/w3c/dom/html/HTMLCollection.html]
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