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Jul 18, 2007, 6:19 AM
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[jira] Resolved: (LUCENE-960) SpanQueryFilter addition
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[ https://issues.apache.org/jira/browse/LUCENE-960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grant Ingersoll resolved LUCENE-960.
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Resolution: Fixed
Lucene Fields: [Patch Available] (was: [Patch Available, New])
I committed this on revision 557105. Leaving it open for a few more days. This constitutes all new classes, so no back-compatibility issues, etc.
> SpanQueryFilter addition
> ------------------------
>
> Key: LUCENE-960
> URL: https://issues.apache.org/jira/browse/LUCENE-960
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Search
> Reporter: Grant Ingersoll
> Assignee: Grant Ingersoll
> Priority: Minor
> Attachments: SpanQueryFilter.patch
>
>
> Similar to the QueryFilter (or whatever it is called now) the SpanQueryFilter is a regular Lucene Filter, but it also can return Spans-like information. This is useful if you not only want to filter based on a Query, but you then want to be able to compare how a given match from a new query compared to the positions of the filtered SpanQuery. Patch to come shortly also contains a caching mechanism for the SpanQueryFilter
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