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https://issues.apache.org/jira/browse/LUCENE-2189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Elschot updated LUCENE-2189:
---------------------------------

    Attachment: LUCENE-2189a.patch

2010, Jan 5: this patch has a good encoder, and includes a good number of test 
cases for normal use. I also changed the decoder switch statement to use only 
small label values.

Still to be tested: out of bounds situations for offsets, sizes and input 
element values,
and performance comparisons with VInt and PFor.

> Simple9 (de)compression
> -----------------------
>
>                 Key: LUCENE-2189
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2189
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Index
>            Reporter: Paul Elschot
>            Priority: Minor
>         Attachments: LUCENE-2189a.patch, LUCENE-2189a.patch
>
>
> Simple9 is an alternative for VInt.

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