Package org.exolab.castor.jdo.oql
package org.exolab.castor.jdo.oql
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ClassDescriptionException thrown to indicate that an invalid character was encountered by the Lexer.Seperates an input string of OQL into a stream of
Token
s.Exception thrown to indicate that invalid syntax was encountered by the Parser.A class to store and check information about numbered query parameters.Generates a parse tree for a stream of tokens representing an OQL query.A Node in the Parse tree which is generated by theParser
as the tree representation of the OQL Query.A class which walks the parse tree created by the parser to check for errors and translate to SQL.Exception thrown to indicate that a feature is not supported by a particular database.Represents tokens which are generated by theLexer
from the String OQL representation.Used to store Token Type Constants.