lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Doron Cohen (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (LUCENE-1608) CustomScoreQuery should support arbitrary Queries
Date Wed, 22 Apr 2009 16:01:48 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Doron Cohen reassigned LUCENE-1608:
-----------------------------------

    Assignee: Doron Cohen

> CustomScoreQuery should support arbitrary Queries
> -------------------------------------------------
>
>                 Key: LUCENE-1608
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1608
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Query/Scoring
>            Reporter: Steven Bethard
>            Assignee: Doron Cohen
>            Priority: Minor
>
> CustomScoreQuery only allows the secondary queries to be of type ValueSourceQuery instead
of allowing them to be any type of Query. As a result, what you can do with CustomScoreQuery
is pretty limited.
> It would be nice to extend CustomScoreQuery to allow arbitrary Query objects. Most of
the code should stay about the same, though a little more care would need to be taken in CustomScorer.score()
to use 0.0 when the sub-scorer does not produce a score for the current document.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org


Mime
View raw message