Package onep :: Package topology :: Module TopologyFilter :: Class TopologyFilter
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Class TopologyFilter

This class implements of the EventFilter abstract class for filtering topology

Sample code:

   listener = MyTopologyListener()
   event_type = {}
   event_type.append(TopologyEvent.TopologyEventType.EDGES_ADD)
   event_type.append(TopologyEvent.TopologyEventType.EDGES_DELETE)
   filter = TopolofyFilter(event_type)
   event_handle = topology.add_topology_listener(listener, filter, None)
Instance Methods
 
__init__(self, type)
Constructs a TopologyFilter object without specifying criteria.
Class Variables
  event_type = property(_get_event_type, _set_event_type, _doc)
Method Details

__init__(self, type)
(Constructor)

 

Constructs a TopologyFilter object without specifying criteria.

Parameters:
  • type (Enum) - A set of TopologyEventType enum.
Raises: