#!/usr/bin/python3

# Copyright (C) 2011 Google Inc.
#
# 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
#
#      http://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.


import transitfeed

from . import agency
from . import fareattribute
from . import route
from . import stop


def GetGtfsFactory(factory=None):
    if not factory:
        factory = transitfeed.GetGtfsFactory()

    # Agency class extension
    factory.UpdateClass("Agency", agency.Agency)

    # FareAttribute class extension
    factory.UpdateClass("FareAttribute", fareattribute.FareAttribute)

    # Route class extension
    factory.UpdateClass("Route", route.Route)

    # Stop class extension
    factory.UpdateClass("Stop", stop.Stop)

    return factory
