Class MethodFunction

  • All Implemented Interfaces:
    Function

    public class MethodFunction
    extends Object
    implements Function
    An XPath extension function implemented as an individual Java method.
    Version:
    $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
    Author:
    Dmitri Plotnikov
    • Constructor Detail

      • MethodFunction

        public MethodFunction​(Method method)
        Create a new MethodFunction.
        Parameters:
        method - implementing Method
    • Method Detail

      • invoke

        public Object invoke​(ExpressionContext context,
                             Object[] parameters)
        Description copied from interface: Function
        Computes the value of the function. Each implementation of Function is responsible for conversion of supplied parameters to the required argument types.
        Specified by:
        invoke in interface Function
        Parameters:
        context - can be used to acquire the context in which the function is being evaluted.
        parameters - function arguments
        Returns:
        Object result