# Copyright (c) 2020, Moritz E. Beber.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


"""Provide a representation of an element's location."""


from enum import Enum, unique


__all__ = ("Location",)


@unique
class Location(Enum):
    """
    Represents the location of an element with regard to a specific viewpoint.

    For example, "our customers are external to our enterprise".

    """

    External = "External"
    Internal = "Internal"
    Unspecified = "Unspecified"
