def METHOD_NAME(
    self, target_node_name: str, filter_fn: Callable[[StatisticPoint], bool]
) -> StatisticPoint:
    """
    Returns iterable through all statistic points in node with target_node_name.
    :param filter_fn: Callable to filter statistic containers according to its statistic point.
    :return: Iterable through all statistic points in node with target_node_name.
    """
    _statistic_points = self.data[target_node_name]
    for _statistic_point in _statistic_points:
        if filter_fn(_statistic_point):
            yield _statistic_point