[
https://issues.apache.org/jira/browse/LUCENE-3282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13072979#comment-13072979
]
Shay Banon commented on LUCENE-3282:
------------------------------------
Hi, sorry for the late response, I the comment.
Yea, I agree that there will be false positives, but thats the idea of it
(sometimes you want to run facets for example on "sub queries"). Btw, I got
your point on advance, do you think if a collector exists, then advance should
be implemented by iterating over all docs up to the provided doc to advance to.
Regarding the wrapper, interesting!. I need to have a look at how to generalize
it, but it should be simple, I think, I'll try and work on it.
> BlockJoinQuery: Allow to add a custom child collector, and customize the
> parent bitset extraction
> -------------------------------------------------------------------------------------------------
>
> Key: LUCENE-3282
> URL: https://issues.apache.org/jira/browse/LUCENE-3282
> Project: Lucene - Java
> Issue Type: Improvement
> Components: core/search
> Affects Versions: 3.4, 4.0
> Reporter: Shay Banon
> Attachments: LUCENE-3282.patch, LUCENE-3282.patch
>
>
> It would be nice to allow to add a custom child collector to the
> BlockJoinQuery to be called on every matching doc (so we can do things with
> it, like counts and such). Also, allow to extend BlockJoinQuery to have a
> custom code that converts the filter bitset to an OpenBitSet.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
