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https://issues.apache.org/jira/browse/LUCENE-2648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910516#action_12910516
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Simon Willnauer commented on LUCENE-2648:
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Since this API is new in 4.0 I wonder if we should then rename it to
PackedIntsEnum or PackedIntsIterator since ReaderIterator is a very general
term. Another option would be to just name it Iterator since it already has a
name context because its an inner class.
> Allow PackedInts.ReaderIterator to advance more than one value
> --------------------------------------------------------------
>
> Key: LUCENE-2648
> URL: https://issues.apache.org/jira/browse/LUCENE-2648
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Other
> Affects Versions: 4.0
> Reporter: Simon Willnauer
> Assignee: Simon Willnauer
> Priority: Minor
> Attachments: LUCENE-2648.patch
>
>
> The iterator-like API in LUCENE-2186 makes effective use of
> PackedInts.ReaderIterator but frequently skips multiple values.
> ReaderIterator currently requires to loop over ReaderInterator#next() to
> advance to a certain value. We should allow ReaderIterator to expose a
> #advance(ord) method to make use-cases like that more efficient.
> This issue is somewhat part of my efforts to make LUCENE-2186 smaller while
> breaking it up in little issues for parts which can be generally useful.
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