ComponentProvider

ComponentProvider is inside quisp modules. This class provides the way to access other modules from quisp modules. This class adopts Strategy Pattern. ComponentProvider itself doesn't know how to get other module, actual behavior defined in a class inherits IComponentProviderStrategy.

Unit Testing

we can change a returned module from ComponentProvider by creating a class inherits IComponentProviderStrategy. OMNeT++'s architecture is so great, but it's hard to write unit tests, so this mechanism solves the problem.