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https://issues.apache.org/jira/browse/GEODE-394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15081800#comment-15081800
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Dan Smith commented on GEODE-394:
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See the linked wiki page for details on the API changes needed.
> Casting FunctionContext to RegionFunctionContext is an ugly API
> ---------------------------------------------------------------
>
> Key: GEODE-394
> URL: https://issues.apache.org/jira/browse/GEODE-394
> Project: Geode
> Issue Type: Improvement
> Components: functions
> Reporter: Dan Smith
> Assignee: Dan Smith
>
> If a function is invoked on a region, it's common to try to get at the local
> data set for the function.
> The API do this is is pretty ugly. It should be cleaned up
> {code}
> RegionFunctionContext ctx = (RegionFunctionContext) context;
> Region data = PartitionRegionHelper.getLocalDataForContext(ctx);
> {code}
> Instead of this, functions that are invoked on regions should probably
> implement a different interface that gets passed the local data they are
> interested in.
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