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Posted to dev@marmotta.apache.org by "Jakob Frank (JIRA)" <ji...@apache.org> on 2013/02/20 12:05:12 UTC
[jira] [Commented] (MARMOTTA-97) LDPath sort function: allow
sorting using a subselection
[ https://issues.apache.org/jira/browse/MARMOTTA-97?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13582099#comment-13582099 ]
Jakob Frank commented on MARMOTTA-97:
-------------------------------------
This is a mayor change in the ldpath-functions api: for that we need to switch to lazy evaluation.
> LDPath sort function: allow sorting using a subselection
> --------------------------------------------------------
>
> Key: MARMOTTA-97
> URL: https://issues.apache.org/jira/browse/MARMOTTA-97
> Project: Marmotta
> Issue Type: Improvement
> Components: LDPath
> Reporter: Sebastian Schaffert
> Assignee: Jakob Frank
>
> The sort function in LDPath currently only supports sorting the collection of values it receives as argument based on the values themselves. In many scenarios it would be useful to also sort a collection according to the values returned by a subselection (e.g. the list of persons based on the foaf:name).
> See the example by Reto in
> http://markmail.org/message/gefez7l2f2ty7x5n
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