tree 36657a15068af13441b14cb6b2da3d7a206e9e8e
parent 492cc3ab1083d0d9ed58aa55d1c3e3911530dda8
author Ayaka Koshibe <ayaka@onlab.us> 1421971351 -0800
committer Gerrit Code Review <gerrit@onlab.us> 1421996160 +0000

NullLinkProvider only generates links between local devices.

Reference: ONOS-835

Change-Id: Icc378a053e54f2a3ffa0f29abd01782b80588239