.child(Flow.class).augmentation(FlowStatisticsData.class).child(FlowStatistics.class);
/**
- * Constructor register supplier as DataChangeLister and create wildCarded InstanceIdentifier.
+ * Constructor register supplier as DataTreeChangeListener and create wildCarded InstanceIdentifier.
*
* @param notifProviderService - {@link NotificationProviderService}
* @param db - {@link DataBroker}