[ONOS-4302] RPC translator implementation

Change-Id: I457f12a2b0edaadee5ff888e0297b40854d53096
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/HasRpcNotification.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/HasRpcNotification.java
new file mode 100644
index 0000000..9d4d5f1
--- /dev/null
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/HasRpcNotification.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.yangutils.datamodel;
+
+/**
+ * Represents class having rpc and notification.
+ */
+public interface HasRpcNotification {
+}