diff --git a/drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/OfdpaGroupHandlerUtility.java b/drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/OfdpaGroupHandlerUtility.java
index a058923..489c694 100644
--- a/drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/OfdpaGroupHandlerUtility.java
+++ b/drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/OfdpaGroupHandlerUtility.java
@@ -391,6 +391,10 @@
             return nextObj;
         }
 
+        public List<Deque<GroupKey>> allKeys() {
+            return gkeys;
+        }
+
         @Override
         public byte[] data() {
             return Ofdpa2Pipeline.appKryo.serialize(gkeys);