def disposeStreamVariable(self):
        raise NotImplementedError
This method is used only by the Journal service to reconstruct 
dataset/ETHPy150Open rwl/muntjac/muntjac/terminal/stream_variable.py/IStreamingStartEvent.disposeStreamVariable--crossover with--dataset/ETHPy150Open OrbitzWorldwide/droned/romeo/lib/romeo/entity.py/Entity.deserialize