lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uwe Schindler (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (LUCENE-3534) Backport FilteredQuery/IndexSearcher changes to 3.x: Remove filter logic from IndexSearcher and delegate to FilteredQuery
Date Tue, 25 Oct 2011 16:00:32 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-3534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uwe Schindler updated LUCENE-3534:
----------------------------------

    Attachment: LUCENE-3534.patch

Here the easy implementation, that simply removes code duplication and uses the same scorer
for both implementations (IS and FQ).

This patch uses a hack, to provide access to the wrapped scorer from inside IndexSearcher.

This is all with no public API change at all.
                
> Backport FilteredQuery/IndexSearcher changes to 3.x: Remove filter logic from IndexSearcher
and delegate to FilteredQuery
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-3534
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3534
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Uwe Schindler
>            Assignee: Uwe Schindler
>         Attachments: LUCENE-3534.patch
>
>
> Spinoff from LUCENE-1536: We simplified the code in IndexSearcher to no longer do the
filtering there, instead wrap all Query with FilteredQuery, if a non-null filter is given.
The conjunction code would then only exist in FilteredQuery which makes it easier to maintain.
Currently both implementations differ in 3.x, in trunk we used the more optimized IndexSearcher
variant with addition of a simplified in-order conjunction code.
> This issue will backport those changes (without random access bits).

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

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


Mime
View raw message