[ONOS-5945] Initial implementation of MapReferral message type
1. Add skeleton code of LispMapReferral message type
2. Refactor LispLocatorRecord and LispMapRecord
Change-Id: Icbe6243e5892a0bfb784ba3c0daa22ab73c7e977
diff --git a/protocols/lisp/msg/src/main/java/org/onosproject/lisp/msg/protocols/DefaultLispMapReferral.java b/protocols/lisp/msg/src/main/java/org/onosproject/lisp/msg/protocols/DefaultLispMapReferral.java
new file mode 100644
index 0000000..d796e1e
--- /dev/null
+++ b/protocols/lisp/msg/src/main/java/org/onosproject/lisp/msg/protocols/DefaultLispMapReferral.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2017-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.lisp.msg.protocols;
+
+/**
+ * Default LISP referral message class.
+ */
+public class DefaultLispMapReferral implements LispMapReferral {
+}