[jira] [Resolved] (LUCENE-6570) Make BooleanQuery immutable

["Adrien Grand (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-6570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrien Grand resolved LUCENE-6570.
----------------------------------
    Resolution: Fixed

> Make BooleanQuery immutable
> ---------------------------
>
>                 Key: LUCENE-6570
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6570
>             Project: Lucene - Core
>          Issue Type: Task
>            Reporter: Adrien Grand
>            Assignee: Adrien Grand
>            Priority: Minor
>             Fix For: 5.3, 6.0
>
>         Attachments: LUCENE-6570.patch
>
>
> In the same spirit as LUCENE-6531 for the PhraseQuery, we should make BooleanQuery immutable.
> The plan is the following:
>  - create BooleanQuery.Builder with the same setters as BooleanQuery today (except setBoost) and a build() method that returns a BooleanQuery
>  - remove setters from BooleanQuery (except setBoost)
> I would also like to add some static utility methods for common use-cases of this query, for instance:
>  - static BooleanQuery disjunction(Query... queries) to create a disjunction
>  - static BooleanQuery conjunction(Query... queries) to create a conjunction
>  - static BooleanQuery filtered(Query query, Query... filters) to create a filtered query
> Hopefully this will help keep tests not too verbose, and the latter will also help with the FilteredQuery derecation/removal.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

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