public static void checkDatasetName ( String namespace , String name ) { Preconditions . checkNotNull ( namespace , "Namespace cannot be null" ) ; Preconditions . checkNotNull ( name , "Dataset name cannot be null" ) ; ValidationException . check ( Compatibility . isCompatibleName ( namespace ) , "Namespace %s is not alphanumeric (plus '_')" , namespace ) ; ValidationException . check ( Compatibility . isCompatibleName ( name ) , "Dataset name %s is not alphanumeric (plus '_')" , name ) ; }
Precondition - style validation that a dataset name is compatible .