tree 74d8c66f3913495623caab27f53ee5db17926e97
parent 0b7c19ecb3cbd7cd4da16432ed11e29bbb0973b1
author Yuta HIGUCHI <y-higuchi@onlab.us> 1405716600 -0700
committer Gerrit Code Review <gerrit2@gerrit.onos.onlab.us> 1406068417 -0700

Gather topology element info to TopologyImpl

- Moved all the self-contained topology elements (*Event) to
  TopologyImpl. (ONOS-1651)
  Now {Switch, Port, Link, Host}Impl is just a handler attached to
  TopologyImpl.
- BugFix: TopologyManager.addHost(HostEvent)
  HostEvent could be pushed to reorder queue multiple times,
  if multiple attachment point was given.
- BugFix: TopologyManager.{addLink, removePort}
  Properly handle if Host attachment point was removed as side-effect.
- BugFix: Copy HostEvent#lastSeenTime
- BugFix: Event instance notified to listeners (api*Events) should be
  the event which was/will be in the replica. (TopologyManager)
- Added/Modified debug log in TopologyManager so that log will be in
  same format for each event type.
  "{Added, Update, Removed} <Self-contained>"
- Removed backdoor method and use TestUtils instead.

Change-Id: If053d6f11f39574a188e7a52cb6194114f8afe5d