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From "Commit Tag Bot (JIRA)" <>
Subject [jira] [Commented] (LUCENE-5063) Allow GrowableWriter to store negative values
Date Thu, 20 Jun 2013 19:40:20 GMT


Commit Tag Bot commented on LUCENE-5063:

[branch_4x commit] jpountz

LUCENE-5063: ...continuation.
> Allow GrowableWriter to store negative values
> ---------------------------------------------
>                 Key: LUCENE-5063
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Assignee: Adrien Grand
>            Priority: Trivial
>             Fix For: 4.4
>         Attachments: LUCENE-5063.patch, LUCENE-5063.patch
> For some use-cases, it would be convenient to be able to store negative values in a GrowableWriter,
for example to use it in FieldCache: The first term is the minimum value and one could use
a GrowableWriter to store deltas between this minimum value and the current value. (The need
for negative values comes from the fact that maxValue - minValue might be larger than Long.MAX_VALUE.)

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