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Posted to dev@lucene.apache.org by "David Smiley (JIRA)" <ji...@apache.org> on 2016/11/08 17:48:58 UTC

[jira] [Assigned] (LUCENE-7431) Allow negative pre/post values in SpanNotQuery

     [ https://issues.apache.org/jira/browse/LUCENE-7431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley reassigned LUCENE-7431:
------------------------------------

    Assignee: David Smiley

> Allow negative pre/post values in SpanNotQuery
> ----------------------------------------------
>
>                 Key: LUCENE-7431
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7431
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/search
>            Reporter: Marc Morissette
>            Assignee: David Smiley
>            Priority: Minor
>             Fix For: 6.4
>
>         Attachments: LUCENE-7431.patch
>
>
> I need to be able to specify a certain range of allowed overlap between the include and exclude parameters of SpanNotQuery.
> Since this behaviour is the inverse of the behaviour implemented by the pre and post constructor arguments, I suggest that this be implemented with negative pre and post values.
> Patch incoming.



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