tree 0abbe42392f1c35db6fdff9382613c1fa897af94
parent a84723c29b09b4d6c49faecc366712a99f6089c2
author Yuta HIGUCHI <y-higuchi@onlab.us> 1402685485 -0700
committer Gerrit Code Review <gerrit2@gerrit.onos.onlab.us> 1402709845 -0700

LogFix: TopologyPublisher logging.

LDUpdate event logged here could potentially be any of below:
        LINK_ADDED("Link Added"), // Operation Added by ONOS
        LINK_UPDATED("Link Updated"),
        LINK_REMOVED("Link Removed"),
        SWITCH_UPDATED("Switch Updated"),
        SWITCH_REMOVED("Switch Removed"),
        PORT_UP("Port Up"),
        PORT_DOWN("Port Down");

Moved the ZK check and logging to apoint after
LDUpdate has been confirmed to be a LinkEvent that we care.

Change-Id: I8baf7945b30b978319c665ab5c625aae724a1bb0