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Posted to dev@lucene.apache.org by "Shai Erera (JIRA)" <ji...@apache.org> on 2011/01/27 11:21:43 UTC
[jira] Closed: (LUCENE-1291) Allow leading wildcard in table
searcher
[ 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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