Adding vnet provider and related interfaces.
Change-Id: I72820a7dd77ad09ba7bb63f1aa8dfdf12b382030
diff --git a/incubator/api/src/main/java/org/onosproject/incubator/net/virtual/VirtualNetworkProvider.java b/incubator/api/src/main/java/org/onosproject/incubator/net/virtual/VirtualNetworkProvider.java
new file mode 100644
index 0000000..8e5b19a
--- /dev/null
+++ b/incubator/api/src/main/java/org/onosproject/incubator/net/virtual/VirtualNetworkProvider.java
@@ -0,0 +1,31 @@
+package org.onosproject.incubator.net.virtual;
+
+import org.onosproject.incubator.net.tunnel.TunnelId;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.provider.Provider;
+
+/**
+ * Entity capable of providing traffic isolation constructs for use in
+ * implementation of virtual devices and virtual links.
+ */
+public interface VirtualNetworkProvider extends Provider {
+
+ /**
+ * Creates a network tunnel for all traffic from the specified source
+ * connection point to the indicated destination connection point.
+ *
+ * @param networkId virtual network identifier
+ * @param src source connection point
+ * @param dst destination connection point
+ */
+ TunnelId createTunnel(NetworkId networkId, ConnectPoint src, ConnectPoint dst);
+
+ /**
+ * Destroys the specified network tunnel.
+ *
+ * @param networkId virtual network identifier
+ * @param tunnelId tunnel identifier
+ */
+ void destroyTunnel(NetworkId networkId, TunnelId tunnelId);
+
+}