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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-2084) remove Byte/CharBuffer wrapping for collation key generation
Date Thu, 19 Nov 2009 19:05:39 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-2084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Muir updated LUCENE-2084:
--------------------------------

    Attachment: LUCENE-2084.patch

> remove Byte/CharBuffer wrapping for collation key generation
> ------------------------------------------------------------
>
>                 Key: LUCENE-2084
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2084
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: contrib/*
>            Reporter: Robert Muir
>            Assignee: Robert Muir
>             Fix For: 3.1
>
>         Attachments: LUCENE-2084.patch
>
>
> We can remove the overhead of ByteBuffer and CharBuffer wrapping in CollationKeyFilter
and ICUCollationKeyFilter.
> this patch moves the logic in IndexableBinaryStringTools into char[],int,int and byte[],int,int
based methods, with the previous Byte/CharBuffer methods delegating to these.
> Previously, the Byte/CharBuffer methods required a backing array anyway.

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