def METHOD_NAME(self):
    self.ready_event = gevent.event.Event()
    self.spectrumInfo = {}
    self.spectrumInfo["startTime"] = time.strftime("%Y-%m-%d %H:%M:%S")
    self.spectrumInfo["endTime"] = time.strftime("%Y-%m-%d %H:%M:%S")
    self.spectrumInfo["energy"] = 0
    self.spectrumInfo["beamSizeHorizontal"] = 0
    self.spectrumInfo["beamSizeVertical"] = 0
    self.ready_event = gevent.event.Event()
    self.__scan_data = dict()
    # self.plottin_hwobj = self.get_object_by_role('plotting')