Package org.apache.commons.jxpath
Interface Functions
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- 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 classesClassFunctions
andPackageFunctions
to register extension functions implemented as Java methods.- Version:
- $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
- Author:
- Dmitri Plotnikov
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Function
getFunction(String namespace, String name, Object[] parameters)
Returns a Function, if any, for the specified namespace, name and parameter types.Set
getUsedNamespaces()
Returns all namespaces in which this function collection defines functions.
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Method Detail
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getUsedNamespaces
Set getUsedNamespaces()
Returns all namespaces in which this function collection defines functions.- Returns:
- Set
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