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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1808) make Query.createWeight public (or add back Query.createQueryWeight())
Date Fri, 14 Aug 2009 20:45:14 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743432#action_12743432
] 

Mark Miller commented on LUCENE-1808:
-------------------------------------

bq. Of course, that was just a comment.  :)

I never leave a comment alone ;) Gotto inflate my JIRA stats somehow.



> make Query.createWeight public (or add back Query.createQueryWeight())
> ----------------------------------------------------------------------
>
>                 Key: LUCENE-1808
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1808
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Query/Scoring
>    Affects Versions: 2.9
>            Reporter: Tim Smith
>
> Now that the QueryWeight class has been removed, the public QueryWeight createQueryWeight()
method on Query was also removed
> i have cases where i want to create a weight for a sub query (outside of the org.apache.lucene.search
package) and i don't want the weight normalized (think BooleanQuery outside of the o.a.l.search
package)
> in order to do this, i have to create a static Utils class inside o.a.l.search, pass
in the Query and searcher, and have the static method call the protected createWeight method
> this should not be necessary
> This could be fixed in one of 2 ways:
> 1. make createWeight() public on Query (breaks back compat)
> 2. add the following method:
> {code}
> public Weight createQueryWeight(Searcher searcher) throws IOException {
>   return createWeight(searcher);
> }
> {code}
> createWeight(Searcher) should then be deprectated in favor of the publicly accessible
method

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