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From "ASF subversion and git services (JIRA)" <>
Subject [jira] [Commented] (LUCENE-6720) new FunctionRangeQuery, plus ValueSourceScorer improvements
Date Thu, 06 Aug 2015 17:48:05 GMT


ASF subversion and git services commented on LUCENE-6720:

Commit 1694543 from [~dsmiley] in branch 'dev/trunk'
[ ]

LUCENE-6720: new FunctionRangeQuery wrapper around ValueSourceScorer.
And ValueSourceScorer improvements.

> new FunctionRangeQuery, plus ValueSourceScorer improvements
> -----------------------------------------------------------
>                 Key: LUCENE-6720
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: David Smiley
>            Assignee: David Smiley
>         Attachments: LUCENE-6720__FunctionRangeQuery.patch, LUCENE-6720__FunctionRangeQuery.patch
> This issue provides a new FunctionRangeQuery, which is basically a wrapper around ValueSourceScorer
(retrieved from FunctionValues.getRangeScorer).  It replaces ValueSourceFilter in the spatial
module.  Solr has a class by the same name which is similar but isn't suitable to being ported.
> Also, it includes refactorings to the ValueSourceScorer, to include performance enhancements
by making it work with the TwoPhaseIterator API.
> note: I posted this to LUCENE-4251 initially but then felt it's really its own issue.

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