tree e5fb64358c378dca8c01a2c54616ab7ad04ec2f8
parent 706add254eea6e2bdb4d1807891de735b8009ec8
author Pavlin Radoslavov <pavlin@onlab.us> 1392931040 -0800
committer Pavlin Radoslavov <pavlin@onlab.us> 1392931040 -0800

Network Graph Refactoring: WIP: Deliver notifications to the Network Graph Listeners
 - Deliver notifications to the Network Graph Listeners
 - Refactor the Network Graph Listener API:
   If there is any topology change, the listener will get a single API call:
   networkGraphEvents() which contains all added/removed
   switch/port/link/events
 - Misc. refactoring inside the TopologyManager

Change-Id: I7da6c4775347aa2fd480365784215bb6bd34e398