def METHOD_NAME(self, need_run):
    if self.header:
        scale_column = [self.header[i] for i in self.scale_column_idx]
    else:
        scale_column = ["_".join(["col", str(i)]) for i in self.scale_column_idx]
    if not self.data_shape:
        self.data_shape = -1
    meta_proto_obj = ScaleMeta(method="standard_scale",
                               area="null",
                               scale_column=scale_column,
                               feat_upper=self._get_upper(self.data_shape),
                               feat_lower=self._get_lower(self.data_shape),
                               with_mean=self.with_mean,
                               with_std=self.with_std,
                               need_run=need_run
                               )
    return meta_proto_obj