ONOS-688 (ONOS-1835,1836,1837) :
- Implements features to create and remove tunnels and tunnel flow policies.
- Implements REST API to create/show/delete tunnels and policies.
- Supports only single instance for now.
- Fix "apply" actions to "write" actions of all flow rules
Change-Id: I3740ed82fed8eab4ab8b03839192da72d3e223f1
diff --git a/src/main/java/org/onosproject/segmentrouting/Tunnel.java b/src/main/java/org/onosproject/segmentrouting/Tunnel.java
new file mode 100644
index 0000000..0c35fba
--- /dev/null
+++ b/src/main/java/org/onosproject/segmentrouting/Tunnel.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2015 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.segmentrouting;
+
+import org.onosproject.net.DeviceId;
+
+import java.util.List;
+
+/**
+ * Tunnel interface.
+ */
+public interface Tunnel {
+
+ /**
+ * Returns the tunnel ID.
+ *
+ * @return tunnel ID
+ */
+ String id();
+
+ /**
+ * Returns Segment IDs for the tunnel including source and destination.
+ *
+ * @return List of Node ID
+ */
+ List<Integer> labelIds();
+
+ /**
+ * Creates a tunnel.
+ *
+ * @return true if succeeds, false otherwise
+ */
+ boolean create();
+
+ /**
+ * Removes the tunnel.
+ *
+ * @return true if succeeds, false otherwise.
+ */
+ boolean remove();
+
+ /**
+ * Returns the group ID for the tunnel.
+ *
+ * @return group ID
+ */
+ int groupId();
+
+ /**
+ * Returns the source device Id of the tunnel.
+ *
+ * @return source device Id
+ */
+ DeviceId source();
+}