nullobject_exercise.py File Reference

Implementation of the NullObject_Exercise() function as used in the Null Object Pattern. More...

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Namespaces
namespace	DesignPatternExamples_python
	The DesignPatternExamples_python package, containing 20 examples of design patterns, each in their own namespace.
namespace	DesignPatternExamples_python.nullobject
namespace	DesignPatternExamples_python.nullobject.nullobject_exercise

Functions
def	NullObject_Exercise ()
	Example of using the Null Object Pattern.

Detailed Description

Implementation of the NullObject_Exercise() function as used in the Null Object Pattern.

Definition in file nullobject_exercise.py.