ONOS-3633 - Adding intent event listener to PointToPointIntent virtual network
provider. Intent events will either set the virtual link state to ACTIVE or
INACTIVE.

Change-Id: I34b65b2bfff29b791e7b2eb4d7cefb2ec4e88672
diff --git a/cli/src/main/java/org/onosproject/cli/net/vnet/VirtualLinkListCommand.java b/cli/src/main/java/org/onosproject/cli/net/vnet/VirtualLinkListCommand.java
index 9f47437..d606059 100644
--- a/cli/src/main/java/org/onosproject/cli/net/vnet/VirtualLinkListCommand.java
+++ b/cli/src/main/java/org/onosproject/cli/net/vnet/VirtualLinkListCommand.java
@@ -34,7 +34,7 @@
 public class VirtualLinkListCommand extends AbstractShellCommand {
 
     private static final String FMT_VIRTUAL_LINK =
-            "src=%s, dst=%s, tunnelId=%s";
+            "src=%s, dst=%s, state=%s, tunnelId=%s";
 
     @Argument(index = 0, name = "networkId", description = "Network ID",
             required = true, multiValued = false)
@@ -66,6 +66,7 @@
      */
     private void printVirtualLink(VirtualLink virtualLink) {
         print(FMT_VIRTUAL_LINK, virtualLink.src().toString(), virtualLink.dst().toString(),
+              virtualLink.state(),
               virtualLink.tunnelId() == null ? null : virtualLink.tunnelId().toString());
     }
 }