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https://issues.apache.org/jira/browse/SLING-2723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570138#comment-13570138
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Alexandre COLLIGNON commented on SLING-2723:
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I had a similar idea but was thinking about a Specification pattern [0]
implementation that offers reusable operations. If this idea looks interesting
I would be glad to provide a patch based on Feike's work.
[0] https://en.wikipedia.org/wiki/Specification_pattern
> Add listChildren(Filter<Resource> filter) to Resource
> -----------------------------------------------------
>
> Key: SLING-2723
> URL: https://issues.apache.org/jira/browse/SLING-2723
> Project: Sling
> Issue Type: Improvement
> Components: Commons
> Affects Versions: API 2.3.0
> Reporter: Feike Visser
> Priority: Minor
>
> Currently there is Resource.listChildren(), this will return all the children
> of this resource.
> This improvement is to add a listChildren(Filter<Resource> filter) method
> where you can specify a specific filter to limit the result, so you don't
> have to code a loop yourself.
> An example can found in the Page-interface.
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