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https://issues.apache.org/jira/browse/THRIFT-318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672068#action_12672068
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Nathan Marz commented on THRIFT-318:
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Notes:
1. Make "Extent" a static class
2. I'm not crazy about the name "contains" for Extent, since it also says where
the value stands in relation to the extent. Maybe it should be called
"relation" or something like that?
3. Add @Override to toString()
3. It seems like this class shouldn't implement the Set interface, since most
of the methods aren't implemented. I think it would be cleaner and clearer to
just have it implement Iterable<Integer>
> Performance of HashSet for enumeration VALID_VALUES seems poor
> --------------------------------------------------------------
>
> Key: THRIFT-318
> URL: https://issues.apache.org/jira/browse/THRIFT-318
> Project: Thrift
> Issue Type: Improvement
> Components: Compiler (Java)
> Reporter: Bryan Duxbury
> Assignee: Bryan Duxbury
> Priority: Minor
> Fix For: 0.1
>
> Attachments: thrift-318.patch
>
>
> It looks like using a HashSet for the VALID_VALUES set we now put in
> enumerated types was a bad move, performance-wise. There's a fair amount of
> HashSet/HashMap/Integer overhead generated.
> I think that the VALID_VALUES should still be a Set, but we can make a
> TIntRangeSet or something internal to Thrift that's more efficient for our
> usecases and save some CPU.
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