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.- Version:
- $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
-
Method Summary
Modifier and TypeMethodDescriptiongetFunction
(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.
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Method Details
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getUsedNamespaces
Set getUsedNamespaces()Returns all namespaces in which this function collection defines functions.- Returns:
- Set
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getFunction
Returns a Function, if any, for the specified namespace, name and parameter types.- Parameters:
namespace
- nsname
- function nameparameters
- Object[]- Returns:
- Function
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