## Uses of Class
org.apache.lucene.queryParser.core.QueryParserHelper

Packages that use QueryParserHelper
org.apache.lucene.queryParser.precedence: This package contains the Precedence Query Parser Implementation
org.apache.lucene.queryParser.standard: Contains the implementation of the Lucene query parser using the flexible query parser frameworks

Uses of QueryParserHelper in org.apache.lucene.queryParser.precedence

Subclasses of QueryParserHelper in org.apache.lucene.queryParser.precedence
`class` `PrecedenceQueryParser` This query parser works exactly as the standard query parser ( `StandardQueryParser` ), except that it respect the boolean precedence, so <a AND b OR c AND d> is parsed to <(+a +b) (+c +d)> instead of <+a +b +c +d>.

Uses of QueryParserHelper in org.apache.lucene.queryParser.standard

Subclasses of QueryParserHelper in org.apache.lucene.queryParser.standard
`class` `StandardQueryParser` This class is a helper that enables users to easily use the Lucene query parser.

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