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/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/Policy.java b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/Policy.java
new file mode 100644
index 0000000..d47bc2e
--- /dev/null
+++ b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/Policy.java
@@ -0,0 +1,83 @@
+/*
+ * 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.flow.TrafficSelector;
+
+/**
+ * Interface for Segment Routing Policy.
+ */
+public interface Policy {
+ /**
+ * Enums for policy type.
+ */
+ enum Type {
+ // Tunnel flow policy type
+ TUNNEL_FLOW,
+
+ // Load balancing policy type
+ LOADBALANCE,
+
+ // policy to avoid specific routers or links
+ AVOID,
+
+ // Access Control policy type
+ DENY
+ }
+
+ /**
+ * Returns the policy ID.
+ *
+ * @return policy ID
+ */
+ String id();
+
+ /**
+ * Returns the traffic selector object.
+ *
+ * @return TrafficSelector object
+ */
+ TrafficSelector selector();
+
+ /**
+ * Returns the priority of the policy.
+ *
+ * @return priority
+ */
+ int priority();
+
+ /**
+ * Returns the policy type.
+ *
+ * @return policy type
+ */
+ Type type();
+
+ /**
+ * Creates a policy.
+ *
+ * @return true if succeeds, false otherwise
+ */
+ boolean create();
+
+ /**
+ * Removes the policy.
+ *
+ * @return true if succeeds, false otherwise
+ */
+ boolean remove();
+}