def getWattage(self):
'''
:return: the current wattage of the plug
:rtype: int or None if the plug has no power reading
'''
if None == self.powerReadingItem:
raise ValueError("Plug has no power reading capability")
return PE.getIntegerStateValue(self.powerReadingItem, 0)
def getValue(self):
'''
:return: the current sensor value.
:rtype: int
'''
return PE.getIntegerStateValue(self.getItem(), 0)
def getTemperature(self):
'''
:return: the current temperature in degree.
:rtype: int
'''
return PE.getIntegerStateValue(self.getItem(), 0)
def getHumidity(self):
'''
:return: the current humidity level in percentage
:rtype: int
'''
return PE.getIntegerStateValue(self.getItem(), 0)