tree 609d3ff093c6705c180fa45f8d3f9a419a1590a3
parent b609b3b9edaa4ab2a8d1712036d090d611a3295d
author Pavlin Radoslavov <pavlin@onlab.us> 1392449373 -0800
committer Pavlin Radoslavov <pavlin@onlab.us> 1392449373 -0800

Topology events related modifications:
 * Added new class TopologyEvent which encapsulates one of the following
   events: Switch event, Port event, Link event, Device event
* Added getID() method  to the new TopologyEvent class, and to each
  of the concrete topology related events.
* Added default constructors, because they are needed for Kryo-related
  deserialization
* Added Kryo registration for the new classes.

Change-Id: I61233b3176a7124bdf9e906da9f5efdc663b3003