DesignPatternExamples_python.facade.facade_complicatedsubsystem Namespace Reference

Classes
class	DeviceChain
	Represents a device chain, which is a collection of DeviceNode objects. More...
class	DeviceNode
class	Facade_ComplicatedSubSystem
	Represents some kind of system that contains multiple device chains. More...

Functions
IDeviceNetworkLowLevel	CreateLowLevelInstance ()
	Class factory for a singleton instance of the sub-system class as represented by the IDeviceNetworkLowLevel interface.

Variables
None	_instance = None
	A singleton instance of the sub-system.

Function Documentation

CreateLowLevelInstance()

IDeviceNetworkLowLevel CreateLowLevelInstance

(

)

Class factory for a singleton instance of the sub-system class as represented by the IDeviceNetworkLowLevel interface.

Part of the Facade Pattern example.

Returns

Returns a singleton instance of the class.

Definition at line 303 of file facade_complicatedsubsystem.py.

Variable Documentation

_instance

None _instance = None

protected

A singleton instance of the sub-system.

Part of the Facade pattern example.

Definition at line 294 of file facade_complicatedsubsystem.py.