[SEBA-843] Storing PortNo in the ONU Device struct so that it can be passed with the packetIndications
Change-Id: I28e0bf5721d11fc52d70c6072a6cf70586ba5f98
diff --git a/internal/bbsim/types/interfaces.go b/internal/bbsim/types/interfaces.go
new file mode 100644
index 0000000..c408697
--- /dev/null
+++ b/internal/bbsim/types/interfaces.go
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package types
+
+import "github.com/opencord/voltha-protos/go/openolt"
+
+// represent a gRPC stream
+type Stream interface {
+ Send(*openolt.Indication) error
+}