Source code for gemseo.mda.mda_factory

# -*- coding: utf-8 -*-
# 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: Francois Gallard
#    OTHER AUTHORS   - MACROSCOPIC CHANGES
"""A factory to instantiate MDA from their class names."""
from __future__ import division, unicode_literals

import logging
from typing import Iterable, List, Optional, Sequence, Union

from gemseo.core.coupling_structure import MDOCouplingStructure
from gemseo.core.discipline import MDODiscipline
from gemseo.core.factory import Factory
from gemseo.mda.mda import MDA

LOGGER = logging.getLogger(__name__)

MDAOptionType = Optional[
    Union[float, int, bool, str, Iterable[MDOCouplingStructure], Sequence[MDA]]
]


[docs]class MDAFactory(object): """MDA factory to create the MDA from a name or a class.""" def __init__(self): # type: (...) -> None self.factory = Factory(MDA, ("gemseo.mda",))
[docs] def create( self, mda_name, # type: str disciplines, # type: Sequence[MDODiscipline] **options # type: MDAOptionType ): # type: (...) -> MDA """Create a MDA. Args: mda_name: The name of the MDA (its class name). disciplines: The disciplines. **options: The options of the MDA. """ return self.factory.create(mda_name, disciplines=disciplines, **options)
@property def mdas(self): # type: (...) -> List[str] """The names of the available MDAs.""" return self.factory.classes
[docs] def is_available( self, mda_name, # type: str ): # type: (...) -> bool """Check the availability of an MDA. Args: mda_name: The name of the MDA. Returns: Whether the MDA is available. """ return self.factory.is_available(mda_name)