def METHOD_NAME(self):
    out = ""
    if self.text_mode == 'CSV':
        out = get_csv_data(node=self)
    elif self.text_mode == 'JSON':
        out = get_json_data(node=self)
    elif self.text_mode == 'SV':
        out = get_sv_data(node=self)
    elif self.text_mode == 'TEXT':
        out = get_text_data(node=self)
    return out