checkArgument(parent instanceof DataNodeContainer, "Augmentation allowed only in DataNodeContainer", parent);
final AugmentationSchemaNode schema = findSchemaForAugment((AugmentationTarget) parent,
identifier.getPossibleChildNames());
checkArgument(parent instanceof DataNodeContainer, "Augmentation allowed only in DataNodeContainer", parent);
final AugmentationSchemaNode schema = findSchemaForAugment((AugmentationTarget) parent,
identifier.getPossibleChildNames());