import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+/*
+ * DataChangeListener enables data change notifications only at leader of the datastore shard
+ */
+
public interface DataChangeListener extends AsyncDataChangeListener<InstanceIdentifier<?>, DataObject> {
@Override
void onDataChanged(AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change);