final DataSchemaNode eventsSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
checkState(eventsSchemaNode instanceof LeafSchemaNode);
streamNodeValues.withChild(
final DataSchemaNode eventsSchemaNode = Iterables.getFirst(instanceDataChildrenByName, null);
checkState(eventsSchemaNode instanceof LeafSchemaNode);
streamNodeValues.withChild(