def buildMulticastGroup(self, mgid=None, ports=None):
group = p4runtime_pb2.MulticastGroupEntry()
group.multicast_group_id = mgid
replicas = ReplicaMgr(group)
for i, port in enumerate(ports):
replicas.append(port, i)
return group
def buildMCEntry(self, mc_group_id, replicas=None):
mc_group_entry = p4runtime_pb2.MulticastGroupEntry()
mc_group_entry.multicast_group_id = mc_group_id
if replicas:
mc_group_entry.replicas.extend([
self.get_replicas_pb(egress_port, instance)
for egress_port, instance in replicas.iteritems()
])
return mc_group_entry
def buildMulticastEntry(self, mcast_group_id, member_ports):
multicast_entry = p4runtime_pb2.MulticastGroupEntry()
multicast_entry.multicast_group_id = mcast_group_id
for i in member_ports:
replica = p4runtime_pb2.Replica()
replica.egress_port = i
replica.instance = 1
multicast_entry.replicas.extend([replica])
return multicast_entry
def buildMulticastEntry(self, mcast_group_id, member_ports):
"""
See documentation at beginning of document.
"""
multicast_entry = p4runtime_pb2.MulticastGroupEntry()
multicast_entry.multicast_group_id = mcast_group_id
for i in member_ports:
replica = p4runtime_pb2.Replica()
replica.egress_port = i
replica.instance = 1
multicast_entry.replicas.extend([replica])
return multicast_entry