[CORD-1434][CORD-1112] DHCP relay manager

Change-Id: I2e4d8fc8e85ed66b33ac517660ee72a1c0183597
diff --git a/incubator/api/src/test/java/org/onosproject/incubator/net/routing/RouteStoreAdapter.java b/incubator/api/src/test/java/org/onosproject/incubator/net/routing/RouteStoreAdapter.java
new file mode 100644
index 0000000..c5250d7
--- /dev/null
+++ b/incubator/api/src/test/java/org/onosproject/incubator/net/routing/RouteStoreAdapter.java
@@ -0,0 +1,72 @@
+/*
+ * 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.incubator.net.routing;
+
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+
+import java.util.Collection;
+import java.util.Set;
+
+/**
+ * Adapter class for the route store.
+ */
+public class RouteStoreAdapter implements RouteStore {
+    @Override
+    public void updateRoute(Route route) {
+
+    }
+
+    @Override
+    public void removeRoute(Route route) {
+
+    }
+
+    @Override
+    public Set<RouteTableId> getRouteTables() {
+        return null;
+    }
+
+    @Override
+    public Collection<RouteSet> getRoutes(RouteTableId table) {
+        return null;
+    }
+
+    @Override
+    public Collection<Route> getRoutesForNextHop(IpAddress ip) {
+        return null;
+    }
+
+    @Override
+    public RouteSet getRoutes(IpPrefix prefix) {
+        return null;
+    }
+
+    @Override
+    public void setDelegate(RouteStoreDelegate delegate) {
+
+    }
+
+    @Override
+    public void unsetDelegate(RouteStoreDelegate delegate) {
+
+    }
+
+    @Override
+    public boolean hasDelegate() {
+        return false;
+    }
+}