Source code for gemseo.uncertainty.distributions.openturns.normal

# Copyright 2021 IRT Saint Exupéry, https://www.irt-saintexupery.com
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 3 as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
# Contributors:
#    INITIAL AUTHORS - initial API and implementation and/or initial
#                           documentation
#        :author: Matthias De Lozzo
#    OTHER AUTHORS   - MACROSCOPIC CHANGES
"""The OpenTURNS-based normal distribution."""

from __future__ import annotations

from gemseo.uncertainty.distributions.base_settings.normal_settings import _MU
from gemseo.uncertainty.distributions.base_settings.normal_settings import _SIGMA
from gemseo.uncertainty.distributions.openturns.distribution import OTDistribution
from gemseo.uncertainty.distributions.openturns.distribution_settings import (
    _LOWER_BOUND,
)
from gemseo.uncertainty.distributions.openturns.distribution_settings import _THRESHOLD
from gemseo.uncertainty.distributions.openturns.distribution_settings import (
    _TRANSFORMATION,
)
from gemseo.uncertainty.distributions.openturns.distribution_settings import (
    _UPPER_BOUND,
)
from gemseo.uncertainty.distributions.openturns.normal_settings import (
    OTNormalDistribution_Settings,
)




class OTNormalDistribution(OTDistribution):
    """The OpenTURNS-based normal distribution."""

    Settings = OTNormalDistribution_Settings

    def __init__(
        self,
        mu: float = _MU,
        sigma: float = _SIGMA,
        transformation: str = _TRANSFORMATION,
        lower_bound: float | None = _LOWER_BOUND,
        upper_bound: float | None = _UPPER_BOUND,
        threshold: float = _THRESHOLD,
        settings: OTNormalDistribution_Settings | None = None,
    ) -> None:
        """
        Args:
            mu: The mean of the normal random variable.
            sigma: The standard deviation
                of the normal random variable.
        """  # noqa: D205,D212,D415
        if settings is None:
            settings = OTNormalDistribution_Settings(
                mu=mu,
                sigma=sigma,
                transformation=transformation,
                lower_bound=lower_bound,
                upper_bound=upper_bound,
                threshold=threshold,
            )
        super().__init__(
            interfaced_distribution="Normal",
            parameters=(settings.mu, settings.sigma),
            standard_parameters={self._MU: settings.mu, self._SIGMA: settings.sigma},
            transformation=settings.transformation,
            lower_bound=settings.lower_bound,
            upper_bound=settings.upper_bound,
            threshold=settings.threshold,
        )