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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2015/02/20 18:54:12 UTC

[jira] [Commented] (LUCENE-6269) Remove BooleanFilter

    [ https://issues.apache.org/jira/browse/LUCENE-6269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14329260#comment-14329260 ] 

Uwe Schindler commented on LUCENE-6269:
---------------------------------------

Juhu! I hope we can nuke ChainedFilter, too. Unfortunately this one has some additional stuff like XOR.

In fact, we could remove some of the methods in FixedBitSet & Co that are just there to AND/OR/XOR/... bitsets with other Iterators.

> Remove BooleanFilter
> --------------------
>
>                 Key: LUCENE-6269
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6269
>             Project: Lucene - Core
>          Issue Type: Task
>            Reporter: Adrien Grand
>            Priority: Minor
>         Attachments: LUCENE-6269.patch
>
>
> Like TermFilter, we should remove this filter and recommend on using BooleanQuery instead. One reason why this is a bit more tricky than TermFilter is that BooleanFilter creates doc id sets that support random-access while a BooleanQuery would not provide random-access support.



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