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

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

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