getInstance(ClassLoader loader) Get the Castor support using the given Class Loader.
Parameters: loader - Class Loader that can find the XPathModelHelper implementation class.
Get the Castor support using the given Class Loader.
Parameters: loader - Class Loader that can find the XPathModelHelper implementation class. AbstractCastorSuppport The castor support object.
Determines if a function name is valid. Assumes the function name is
not one of the core functions.
Parameters: functionName - the name of the function true if the function name is valid, false otherwise
Determines if a operator name is valid. Assumes the operatior name is
built in operator.
Parameters: operatorName - the name of the function true if the operatorName name is valid, false otherwise
Instantiates a new XPathExpressionPath object.
Parameters: rootExpression - root expression if any Parameters: steps - the steps a new XPathLocationPath object instance
Instantiates a new XPathPredicateExpression object for given expression.
Parameters: expression - which is a predicate expression a new XPathPredicateExpression object instance