Class UpperFunction

  • All Implemented Interfaces:
    Function

    public class UpperFunction
    extends LocaleFunctionSupport

    string upper-case(string) This function can take a second parameter of the Locale to use for the String conversion.

    For example upper-case( /foo/bar ) upper-case( /foo/@name, $myLocale )

    • Constructor Detail

      • UpperFunction

        public UpperFunction()
    • Method Detail

      • call

        public java.lang.Object call​(Context context,
                                     java.util.List args)
                              throws FunctionCallException
        Description copied from interface: Function
        Evaluate this function.
        Parameters:
        context - the context at the point in the expression when the function is called
        args - arguments provided to the function
        Returns:
        the result of evaluating the function; a List (node-set), Double, Boolean, or String
        Throws:
        FunctionCallException - if an XPath error occurs during evaluation; for instance, if the number or type of the arguments is incorrect
      • evaluate

        public static java.lang.String evaluate​(java.lang.Object strArg,
                                                java.util.Locale locale,
                                                Navigator nav)
        Converts the given string value to upper case using an optional Locale
        Parameters:
        strArg - the value which gets converted to a String
        locale - the Locale to use for the conversion or null if English should be used
        nav - the Navigator to use