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From "Peter Keegan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1341) BoostingNearQuery class (prototype)
Date Sat, 19 Jul 2008 15:03:31 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12615004#action_12615004
] 

Peter Keegan commented on LUCENE-1341:
--------------------------------------

Note that this patch requires java 1.5 or later (easily modified to run on 1.4)

> BoostingNearQuery class (prototype)
> -----------------------------------
>
>                 Key: LUCENE-1341
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1341
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Query/Scoring
>    Affects Versions: 2.3.1
>            Reporter: Peter Keegan
>            Priority: Minor
>             Fix For: 2.3.2
>
>         Attachments: bnq.patch, BoostingNearQuery.java
>
>
> This patch implements term boosting for SpanNearQuery. Refer to: http://www.gossamer-threads.com/lists/lucene/java-user/62779
> This patch works but probably needs more work. I don't like the use of 'instanceof',
but I didn't want to touch Spans or TermSpans. Also, the payload code is mostly a copy of
what's in BoostingTermQuery and could be common-sourced somewhere. Feel free to throw darts
at it :)

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