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From "Grant Ingersoll (JIRA)" <>
Subject [jira] Updated: (LUCENE-834) Payload Queries
Date Sat, 17 Mar 2007 21:42:09 GMT


Grant Ingersoll updated LUCENE-834:

    Attachment: boosting.term.query.patch

First draft at a BoostingTermQuery, which is based on the SpanTermQuery and can be used for
boosting the score of a term based on what is in the payload (for things like weighting terms
higher according to their font size or part of speech).  

A couple of classes that were previously package level are now public and have been marked
as Public and for derivational purposes only.

See the CHANGES.xml for some more details.

I believe all tests still pass.

> Payload Queries
> ---------------
>                 Key: LUCENE-834
>                 URL:
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Search
>            Reporter: Grant Ingersoll
>         Assigned To: Grant Ingersoll
>            Priority: Minor
>         Attachments: boosting.term.query.patch
> Now that payloads have been implemented, it will be good to make them searchable via
one or more Query mechanisms.  See for
some background information and for the issue
that started it all.  

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