Re: Using StandardQueryParser in PyLucene 10.0.0

[Andi Vajda]

On Fri, 25 Oct 2024, Prashant Saxena wrote:

Here is the reference in the documentation:
https://lucene.apache.org/core/10_0_0/queryparser/org/apache/lucene/queryparser/flexible/standard/StandardQueryParser.html

Code:

sqparser = StandardQueryParser()
config = sqparser.getQueryConfigHandler()
#config.setAllowLeadingWildcard(False);
#config.setAnalyzer(analyzer)

It looks like the docs are wrong, these setters are on StandardQueryParser 
itself. From the lucene source code in StandardQueryConfigHandler.java:

    /**
     * Key used to set whether leading wildcards are supported
     *
     * @see StandardQueryParser#setAllowLeadingWildcard(boolean)
     * @see StandardQueryParser#getAllowLeadingWildcard()
     */
    public static final ConfigurationKey<Boolean> ALLOW_LEADING_WILDCARD =
        ConfigurationKey.newInstance();

    /**
     * Key used to set the {@link Analyzer} used for terms found in the query
     *
     * @see StandardQueryParser#setAnalyzer(Analyzer)
     * @see StandardQueryParser#getAnalyzer()
     */
    public static final ConfigurationKey<Analyzer> ANALYZER = 
ConfigurationKey.newInstance();

 >>> sqp = StandardQueryParser()
 >>> sqp.setAllowLeadingWildcard(False)

The commented lines are not available, how do you use StandardQueryParse?

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java-u...@lucene.apache.org.

Andi..