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Date: Fri, 8 Jun 2012 09:43:23 +0000 (UTC)
From: "Adrien Grand (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
Message-ID: <1422225795.52234.1339148603741.JavaMail.jiratomcat@issues-vm>
In-Reply-To: <1670182620.52124.1339146743454.JavaMail.jiratomcat@issues-vm>
Subject: [jira] [Assigned] (LUCENE-4120) FST should use packed integer
 arrays
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     [ https://issues.apache.org/jira/browse/LUCENE-4120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrien Grand reassigned LUCENE-4120:
------------------------------------

    Assignee: Adrien Grand
    
> FST should use packed integer arrays
> ------------------------------------
>
>                 Key: LUCENE-4120
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4120
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: core/FSTs
>    Affects Versions: 5.0
>            Reporter: Adrien Grand
>            Assignee: Adrien Grand
>            Priority: Minor
>             Fix For: 5.0
>
>
> There are some places where an int[] could be advantageously replaced with a packed integer array.
> I am thinking (at least) of:
>  * FST.nodeAddress (GrowableWriter)
>  * FST.inCounts (GrowableWriter)
>  * FST.nodeRefToAddress (read-only Reader)
> The serialization/deserialization methods should be modified too in order to take advantage of PackedInts.get{Reader,Writer}.

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