Class VendorFunctionSetHE.DynamicErrorInfoFn

    • Constructor Detail

      • DynamicErrorInfoFn

        public DynamicErrorInfoFn()
    • Method Detail

      • getSpecialProperties

        public int getSpecialProperties​(Expression[] arguments)
        Determine the special properties of this function. The general rule is that a system function call is non-creative unless more details are defined in a subclass.
        Overrides:
        getSpecialProperties in class SystemFunction
        Parameters:
        arguments - the actual arguments supplied in a call to the function
      • call

        public Sequence call​(XPathContext context,
                             Sequence[] arguments)
                      throws XPathException
        Description copied from interface: Function
        Invoke the function
        Parameters:
        context - the XPath dynamic evaluation context
        arguments - the actual arguments to be supplied
        Returns:
        the result of invoking the function
        Throws:
        XPathException - if a dynamic error occurs within the function