tree dc8ab83a55ff93afbd5c39a96835baada2e7f4be
parent 9a499685e7a89d03c7e93e8dd57b8d8f887dfbbd
author Daniele Moro <daniele@opennetworking.org> 1564508590 -0700
committer Daniele Moro <daniele@opennetworking.org> 1568941987 -0700

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