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https://issues.apache.org/jira/browse/JCR-2688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12895195#action_12895195
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Jukka Zitting commented on JCR-2688:
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Could we move the org.apache.jackrabbit.flat package to
org.apache.jackrabbit.commons.flat? I'd like to keep as much of jcr-commons
inside o.a.j.commons as possible.
The RankTest class should also go from flat to o.a.j.commons.flat.
> Provide utility for handling large number of child nodes/properties
> -------------------------------------------------------------------
>
> Key: JCR-2688
> URL: https://issues.apache.org/jira/browse/JCR-2688
> Project: Jackrabbit Content Repository
> Issue Type: New Feature
> Components: jackrabbit-jcr-commons
> Affects Versions: 2.2.0
> Reporter: Michael Dürig
> Assignee: Michael Dürig
> Fix For: 2.2.0
>
> Attachments: JCR-2688.patch
>
>
> Jackrabbit does not cope well with 'flat' hierarchies. That is with
> hierarchies where a node has many child nodes and/or properties. The current
> recommendation for such situations is to manually add intermediate nodes.
> It would be nice to have an utility which adds/removes intermediate nodes as
> needed and expose a 'flat' view to users. Such an utility should:
> - expose a large number of nodes/properties as sequence
> - parametrize the order of how nodes/properties appear in the sequence
> - provide methods to lookup/add/remove nodes/properties by key
> - organize the node/properties in the underlying JCR hierarchy in a way which
> is both efficient for above operations and easily understandable to users
> looking at the hierarchy.
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