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From "Jason Rutherglen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3199) Add non-desctructive sort to BytesRefHash
Date Mon, 05 Sep 2011 18:56:11 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13097246#comment-13097246
] 

Jason Rutherglen commented on LUCENE-3199:
------------------------------------------

I started integrating the patch into LUCENE-2312.  I think the main functionality missing
is a reverse int[] that points from a term id to the sorted ords array.  That array would
be used for implementing the RT version of DocTermsIndex, where a doc id -> term id ->
sorted term id index.  

> Add non-desctructive sort to BytesRefHash
> -----------------------------------------
>
>                 Key: LUCENE-3199
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3199
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: core/index
>    Affects Versions: 4.0
>            Reporter: Jason Rutherglen
>            Priority: Minor
>         Attachments: LUCENE-3199.patch, LUCENE-3199.patch, LUCENE-3199.patch, LUCENE-3199.patch
>
>
> Currently the BytesRefHash is destructive.  We can add a method that returns a non-destructively
generated int[].

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