Created ConsumerLocator skeleton

ConsumerLocator.py

@@ -11,6 +11,40 @@ __copyright__ = "Copyright 2020, GoldenPogácsa Team"
 __module_name__ = "consumerlocator"
 __version__text__ = "1"
 
+
 class ConsumerLocator:
+
     def __init__(self):
+        self.consumerList = ["KnownHost"]
+        self.currentConsumer = self.consumerList[0]
         pass
+
+    def learnConsumerList(self):
+        """"
+        Learns the list of consumers.
+        """
+        pass
+
+    def updateConsumer(self):
+        """
+        Updates the current consumer.
+        :return:
+        """
+        self.currentConsumer = self.consumerList[0]
+
+    def getCurrentConsumer(self):
+        """
+        Returns the currently selected consumer.
+        :return: the current consumer
+        """
+        return self.currentConsumer
+
+    def checkConsumer(self):
+        """
+        Check the consumers health.
+        :return: True if OK, False if fail
+        """
+        if communicator.ping(self.currentConsumer):
+            return True
+        else:
+            return False