org.hibernate.hql.ast
Interfaces 
ErrorReporter
ParseErrorHandler
Classes 
ASTQueryTranslatorFactory
ErrorCounter
HqlASTFactory
HqlParser
HqlSqlWalker
HqlToken
ParameterTranslationsImpl
ParameterTranslationsImpl.ParameterInfo
QueryTranslatorImpl
SqlASTFactory
SqlGenerator
Exceptions 
DetailedSemanticException
InvalidPathException
QuerySyntaxException