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From "Shai Erera (JIRA)" <j...@apache.org>
Subject [jira] Closed: (LUCENE-1291) Allow leading wildcard in table searcher
Date Thu, 27 Jan 2011 10:21:43 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shai Erera closed LUCENE-1291.
------------------------------

    Resolution: Won't Fix

Long inactivity. If this still interests anyone, please reopen and post a patch.

> Allow leading wildcard in table searcher
> ----------------------------------------
>
>                 Key: LUCENE-1291
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1291
>             Project: Lucene - Java
>          Issue Type: Wish
>          Components: contrib/*
>    Affects Versions: 2.3.1
>            Reporter: Peter Backlund
>            Priority: Minor
>
> It would be nice to have a boolean property on TableSearcher for allowing leading wildcard
in query, which could be off by default.
>             MultiFieldQueryParser parser = new MultiFieldQueryParser(fields, analyzer);
>             parser.setAllowLeadingWildcard(this.allowLeadingWildcard);
>             Query query = parser.parse(searchString);
> + setter and field for "allowLeadingWildcard"
> Snippet is from http://www.koders.com/java/fid94A4BBC5CC6609930A88583480AA66B32EBB08E3.aspx?s=TableSearcher#L53,
lines 245-246.
> Another approach would be to have a protected factory-method for creating the parser,
which can be overridden:
> protected Parser createParser(fields, analyzer) {
>   return new MultiFieldQueryParser(fields, analyzer);
> } 
> and 
>   Query query = createParser(fields, analyzer).parse(searchString); 

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