tree 14f492bdc9a9d1818df6858b6d8b1aa395f30b92
parent 7ac39ffceafb3e72c110cc6474920a6da21b4b68
author Pavlin Radoslavov <pavlin@onlab.us> 1382929000 -0700
committer Pavlin Radoslavov <pavlin@onlab.us> 1382929000 -0700

* Update the Topology class implementation:
  - The port IDs are type "integer" instead of "short" so it will be easier
    to use it for more general purpose (e.g., topologies with lots of tunnels).
  - Implemented methods to get/add/remove various topology elements:
    switch, port, link
  - Added state to keep track of the reversed unidirectional links, so they
    can be properly removed if a switch or a port is removed.
* Add a Topology instance inside the PathComputation class, and
  populate it as appropriate with ENTRY_ADD/ENTRY_REMOVE topology events
  from the datagrid.