presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/StorageFormat.java/StorageFormat/StorageFormat
class StorageFormat:    private StorageFormat(String serDe, String inputFormat, String outputFormat)
    {
        this.serDe = serDe;
        this.inputFormat = inputFormat;
        this.outputFormat = outputFormat;
    }