Package org.exolab.castor.jdo.oql

Class Summary

Lexer	Seperates an input string of OQL into a stream of Tokens.
ParamInfo	A class to store and check information about numbered query parameters.
Parser	Generates a parse tree for a stream of tokens representing an OQL query.
ParseTreeNode	A Node in the Parse tree which is generated by the Parser as the tree representation of the OQL Query.
ParseTreeWalker	A class which walks the parse tree created by the parser to check for errors and translate to SQL.
Token	Represents tokens which are generated by the Lexerfrom the String OQL representation.
TokenType	Used to store Token Type Constants.

Exception Summary

InvalidCharException	Exception thrown to indicate that an invalid character was encountered by the Lexer.
OQLSyntaxException	Exception thrown to indicate that invalid syntax was encountered by the Parser.
SyntaxNotSupportedException	Exception thrown to indicate that a feature is not supported by a particular database.