[jira] [Commented] (LUCENE-6513) Allow limits on SpanMultiTermQueryWrapper expansion

["Robert Muir (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LUCENE-6513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14567192#comment-14567192 ] 

Robert Muir commented on LUCENE-6513:
-------------------------------------

Hmm, ideally we don't need to implement this as SpanOrQuery? 

In other words, I think the rewrite method should be TopTerms with a different comparison function...

> Allow limits on SpanMultiTermQueryWrapper expansion
> ---------------------------------------------------
>
>                 Key: LUCENE-6513
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6513
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Alan Woodward
>            Priority: Minor
>         Attachments: LUCENE-6513.patch
>
>
> SpanMultiTermQueryWrapper currently rewrites to a SpanOrQuery with as many clauses as there are matching terms.  It would be nice to be able to limit this in a slightly nicer way than using TopTerms, which for most queries just translates to a lexicographical ordering.



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