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Posted to issues@commons.apache.org by "Henri Yandell (JIRA)" <ji...@apache.org> on 2011/07/19 06:07:58 UTC

[jira] [Commented] (LANG-730) EnumSet -> BitVector

    [ https://issues.apache.org/jira/browse/LANG-730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067484#comment-13067484 ] 

Henri Yandell commented on LANG-730:
------------------------------------

A few questions:

* What's the use case for this method? Why store in a long bit vector?
* Have you looked at the BitField class?
* Perhaps throw an exception when there are more than 64 values in the Enum?


> EnumSet -> BitVector
> --------------------
>
>                 Key: LANG-730
>                 URL: https://issues.apache.org/jira/browse/LANG-730
>             Project: Commons Lang
>          Issue Type: Improvement
>          Components: lang.*
>    Affects Versions: 3.0
>            Reporter: Nelson Carpentier
>            Priority: Minor
>             Fix For: 3.x
>
>         Attachments: EnumUtils_bitVector.txt
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> I have attached a proposed change for two methods that will convert an EnumSet into a (long) bit vector, and the inverse method that will convert a (long) bit vector.

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