private void initialize(final DataBroker dataBroker){
Preconditions.checkNotNull(dataBroker);
listenerRegistration = dataBroker.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL, NETCONF_DEVICE_PATH, this, DataChangeScope.SUBTREE);
private void initialize(final DataBroker dataBroker){
Preconditions.checkNotNull(dataBroker);
listenerRegistration = dataBroker.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL, NETCONF_DEVICE_PATH, this, DataChangeScope.SUBTREE);