tree 83f86f499db42db475c8e57a8ede84b28e470b6b
parent 376d75078e263cea0927f80c9848fb3a07627105
author Yuta HIGUCHI <y-higuchi@onlab.us> 1413759529 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> 1413759529 -0700

FlowEntry must not be modified outside store.

- Remove set method from FlowEntry
- Storing last seen timestamp for FlowEntry eviction locally on FlowManager.
  FlowEntry eviction based on packet counter will take longer time to timeout
  after master Node change.

Change-Id: I7134d698dd5b9bf7cca379c5ba7c4fbcc2e3d5f3