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Sub Packages:

org.apache.lucene.queryParser.analyzing   QueryParser that passes Fuzzy-, Prefix-, Range-, and WildcardQuerys through the given analyzer.  
org.apache.lucene.queryParser.complexPhrase   QueryParser which permits complex phrase query syntax eg "(john jon jonathan~) peters*"  
org.apache.lucene.queryParser.core   Contains the core classes of the flexible query parser framework Flexible Query Parser This package contains the necessary classes to implement a query parser.  
org.apache.lucene.queryParser.core.builders   Contains the necessary classes to implement query builders Query Parser Builders The package org.apache.lucene.queryParser.builders contains the interface that builders must implement, it also contain a utility org.apache.lucene.queryParser.core.builders.QueryTreeBuilder , which walks the tree and call the Builder for each node in the tree.  
org.apache.lucene.queryParser.core.config   Contains the base classes used to configure the query processing Query Configuration Interfaces The package org.apache.lucene.queryParser.config contains query configuration handler abstract class that all config handlers should extend.  
org.apache.lucene.queryParser.core.messages   Contains messages usually used by query parser implementations Query Parser Messages Messages for the Flexible Query Parser, they use org.apache.lucene.messages.NLS API.  
org.apache.lucene.queryParser.core.nodes   Contains query nodes that are commonly used by query parser implementations Query Nodes The package org.apache.lucene.queryParser.nodes contains all the basic query nodes.  
org.apache.lucene.queryParser.core.parser   Contains the necessary interfaces to implement text parsers Parser The package org.apache.lucene.queryParser.parser contains interfaces that should be implemented by the parsers.  
org.apache.lucene.queryParser.core.processors   Interfaces and implementations used by query node processors Query Node Processors The package org.apache.lucene.queryParser.processors contains interfaces that should be implemented by every query node processor.  
org.apache.lucene.queryParser.core.util   Utility classes to used with the Query Parser Utility classes to used with the Query Parser This package contains utility classes used with the query parsers.  
org.apache.lucene.queryParser.precedence   QueryParser designed to handle operator precedence in a more sensible fashion than the default QueryParser.  
org.apache.lucene.queryParser.standard   Contains the implementation of the Lucene query parser using the flexible query parser frameworks Lucene Flexible Query Parser Implementation The old Lucene query parser used to have only one class that performed all the parsing operations.  
org.apache.lucene.queryParser.standard.builders   Standard Lucene Query Node Builders The package org.apache.lucene.queryParser.standard.builders contains all the builders needed to build a Lucene Query object from a query node tree.  
org.apache.lucene.queryParser.standard.config   Standard Lucene Query Configuration The package org.apache.lucene.queryParser.standard.config contains the Lucene query configuration handler and all the attributes used by it.  
org.apache.lucene.queryParser.standard.nodes   Standard Lucene Query Nodes The package org.apache.lucene.queryParser.standard.nodes contains QueryNode classes that are used specifically for Lucene query node tree.  
org.apache.lucene.queryParser.standard.parser   Lucene Query Parser The package org.apache.lucene.queryParser.standard.parser contains the query parser.  
org.apache.lucene.queryParser.standard.processors   Lucene Query Node Processors The package org.apache.lucene.queryParser.standard.processors contains every processor needed to assembly a pipeline that modifies the query node tree according to the actual Lucene queries.  
org.apache.lucene.queryParser.surround.parser   This package contains the QueryParser.jj source file for the Surround parser.  
org.apache.lucene.queryParser.surround.query   This package contains SrndQuery and its subclasses.  


CharStream   This interface describes a character stream that maintains line and column number positions of the characters.  code | html
QueryParserConstants   Token literal values and constants.  code | html


QueryParser.Operator   The default operator for parsing queries.  code | html
FastCharStream   An efficient implementation of JavaCC's CharStream interface.  code | html
MultiFieldQueryParser   A QueryParser which constructs queries to search multiple fields.  code | html
ParseException   This exception is thrown when parse errors are encountered.  code | html
QueryParser   This class is generated by JavaCC.  code | html
QueryParser.JJCalls     code | html
QueryParser.LookaheadSuccess     code | html
QueryParserTokenManager   Token Manager.  code | html
TestQueryParser.QPTestAnalyzer     code | html
TestQueryParser.QPTestFilter     code | html
TestQueryParser.QPTestParser     code | html
Token   Describes the input token stream.  code | html
TokenMgrError   Token Manager Error.  code | html

All Test Cases:

TestQueryParser   Tests QueryParser.  code | html