def __init__(self): """ We do nothing more than calling the base constructor and setting the _calculation_process_type afterwards to the correct type (our own one). """ Calculation.__init__(self) self._calculation_process_type = BasicCalculationProcess
def __init__(self): Calculation.__init__(self) self._calculation_process_type = DeriviedCalculationProcess
def __init__(self): Calculation.__init__(self) self._calculation_process_type = SimpleCalculationProcess
def __init__(self): Calculation.__init__(self) self._calculation_process_type = DeriviedCalculationProcess