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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (LUCENE-1605) Add subset method to BitVector
Date Thu, 16 Apr 2009 14:28:15 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael McCandless reassigned LUCENE-1605:
------------------------------------------

    Assignee: Michael McCandless

> Add subset method to BitVector
> ------------------------------
>
>                 Key: LUCENE-1605
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1605
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Other
>    Affects Versions: 2.9
>            Reporter: Jeremy Volkman
>            Assignee: Michael McCandless
>            Priority: Trivial
>             Fix For: 2.9
>
>         Attachments: LUCENE-1605.txt
>
>
> Recently I needed the ability to efficiently compute subsets of a BitVector. The method
is:
>   public BitVector subset(int start, int end)
> where "start" is the starting index, inclusive and "end" is the ending index, exclusive.
> Attached is a patch including the subset method as well as relevant unit tests.

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