Package onep :: Package topology :: Module TopologyListener :: Class TopologyListener
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Class TopologyListener


The listener interface for receiving Topology events. The class that is interested in processing a Topology event should implement this interface.

Instance Methods
 
handle_event(self, event, clientData)
Invoked when the a Topology event is received from the network element.

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties

Inherited from object: __class__

Method Details

handle_event(self, event, clientData)

 

Invoked when the a Topology event is received from the network element.

Parameters:
  • event (TopologyEvent) - An event object which indicates that an event occurred in a network element
  • clientData - The clientData is an object that was passed in when application called an API to add/register the event listener. The application is responsible for casting the input clientData to the appropriate class before using it.
Decorators:
  • @abstractmethod