Package org.apache.commons.jxpath

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.

  • Method Summary

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

  • Method Details

    • getFunction

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

    • getUsedNamespaces

      Set<String> getUsedNamespaces()
      Gets all namespaces in which this function collection defines functions.
      Returns:
      all namespaces in which this function collection defines functions.