Interface Functions

All Known Implementing Classes:
ClassFunctions, FunctionLibrary, PackageFunctions

public interface Functions
A group of Function objects sharing a common namespace or a set of common namespaces. Use the classes ClassFunctions and PackageFunctions to register extension functions implemented as Java methods.
Version:
$Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
  • Method Summary

    Modifier and Type
    Method
    Description
    getFunction(String namespace, String name, Object[] parameters)
    Returns a Function, if any, for the specified namespace, name and parameter types.
    Returns all namespaces in which this function collection defines functions.
  • Method Details

    • getUsedNamespaces

      Set getUsedNamespaces()
      Returns all namespaces in which this function collection defines functions.
      Returns:
      Set
    • getFunction

      Function getFunction(String namespace, String name, Object[] parameters)
      Returns a Function, if any, for the specified namespace, name and parameter types.
      Parameters:
      namespace - ns
      name - function name
      parameters - Object[]
      Returns:
      Function