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Posted to dev@sling.apache.org by "Carsten Ziegeler (JIRA)" <ji...@apache.org> on 2012/11/05 13:58:13 UTC

[jira] [Assigned] (SLING-2641) Make listChildren() Iterable

     [ https://issues.apache.org/jira/browse/SLING-2641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carsten Ziegeler reassigned SLING-2641:
---------------------------------------

    Assignee: Carsten Ziegeler
    
> Make listChildren() Iterable
> ----------------------------
>
>                 Key: SLING-2641
>                 URL: https://issues.apache.org/jira/browse/SLING-2641
>             Project: Sling
>          Issue Type: Improvement
>          Components: API, General, ResourceResolver, Testing
>    Affects Versions: API 2.2.4
>            Reporter: Dan Klco
>            Assignee: Carsten Ziegeler
>              Labels: features, noob, patch
>         Attachments: SLING-2641-Resource-Iterator.diff
>
>
> When you call Resource.listChildren() or resourceResolver.listChildren() it returns a Iterator<Resource>, this is fine if you want to just iterate through the results using old-style while loops, but if you want to use enhanced loops, you are out of luck.  
> I'm proposing adding an interface to return from these methods which extends both Iterator<Resource> and Iterable<Resource>.  This will allow for using enhanced loops with the results of listChildren().

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