tree 7d0179820d47e561d3e243e4ff30fba3523321d1
parent bd7ecf007ef384b3c64aa86daf553f43f9ba3c2a
author Daniele Moro <daniele@opennetworking.org> 1564508590 -0700
committer Daniele Moro <daniele@opennetworking.org> 1569290672 +0000

Support in fabric pipeliner for pushing double VLAN tag in Next obj

- Small modification to better support pop and route
- To support route and push we expect to receive a Next Objective with two VLAN_ID
- Added capability to check if the pipeline support double VLAN termination

Change-Id: I8bfbf61ccd838a069121e5ab4a804f695a446bac
(cherry picked from commit f51d0c110af13bd0bfc0d006e070f0e6bbbcd231)