- added aHeater isActivated()

2020-11-29 14:45:21 +01:00
parent d9c587476f
commit 4a87f361dd
3 changed files with 8 additions and 1 deletions
@@ -18,6 +18,10 @@ class AHeater(AttributeChange):
 	def activate(self, enable):
 		return None

+	@abc.abstractmethod
+	def is_activated(self):
+		return None
+
 	@abc.abstractmethod
 	def process(self):
 		pass