class Detector(DeviceBase):
    def __init__(self,  name):
        DeviceBase.__init__(self, name)        

    def doInitialize(self):   
        DeviceBase.doInitialize(self)  
                
    def start():
        setState(State.Busy)        
    
    def stop():
        setState(State.Ready)


    def doClose(self):   
        DeviceBase.doClose(self)