[jira] [Updated] (LUCENE-3524) Add "direct" PackedInts.Reader impl, that reads directly from disk on each get

["Michael McCandless (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-3524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael McCandless updated LUCENE-3524:
---------------------------------------

    Attachment: LUCENE-3524.patch

Patch, removing the RandomAccessReaderIterator and switching
PackedInts.getDirectReader to returning a PackedInts.Reader.

At first I added "throws IOException" to PackedInts.Reader.get, but
this very quickly got out of hand -- many methods up the stack needing
to throw IOE.  So, instead, I wrap the IOE in an unchecked
IllegalStateException (like the DocValues impls were doing).

                
> Add "direct" PackedInts.Reader impl, that reads directly from disk on each get
> ------------------------------------------------------------------------------
>
>                 Key: LUCENE-3524
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3524
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>         Attachments: LUCENE-3524.patch
>
>
> Spinoff from LUCENE-3518.
> If we had a direct PackedInts.Reader impl we could use that instead of
> the RandomAccessReaderIterator.

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