def get_class_name_from_data_name(name):
    """
    convert name_foo - > DataNameFoo
    :param name: name in lowercase
    :return: name of class in uppercase
    """
    upper = True
    name_ = ''
    for char in name:
        if char == '_':
            upper = True
            continue
        name_ += char if not upper else char.upper()
        upper = False
    return 'Data' + name_