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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-411) [PATCH] BitSetQuery, FastPrefixQuery, FastWildcardQuery and FastQueryParser
Date Mon, 17 Nov 2008 00:20:44 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12648053#action_12648053
] 

Mark Miller commented on LUCENE-411:
------------------------------------

Unless someone objects, this can be closed. The constantscore rewrite option on multi-term
queries covers this.

> [PATCH] BitSetQuery, FastPrefixQuery, FastWildcardQuery and FastQueryParser
> ---------------------------------------------------------------------------
>
>                 Key: LUCENE-411
>                 URL: https://issues.apache.org/jira/browse/LUCENE-411
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Search
>    Affects Versions: 1.4
>         Environment: Operating System: other
> Platform: All
>            Reporter: Ray Tsang
>            Assignee: Lucene Developers
>            Priority: Minor
>         Attachments: BitSetQuery.java, BitSetScorer.java, FastPrefixQuery.java, FastQueryParser.java,
FastWildcardQuery.java, MultiSearchableQuery.java
>
>
> FastPrefixQuery and FastWildcardQuery rewrites to BitSetQuery instead of OR'ed
> BooleanQuery's.  A BitSetQuery contains a BitSet that desginates which document
> should be included in the search result.  BitSetQuery cannot be used by itself
> with MultiSearcher as of now.

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