#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#
# pytype: skip-file
from dataclasses import dataclass
from typing import Optional
[docs]@dataclass
class MasterURLIdentifier:
project_id: Optional[str] = None
region: Optional[str] = None
cluster_name: Optional[str] = None
def __key(self):
return (self.project_id, self.region, self.cluster_name)
def __hash__(self):
return hash(self.__key())
def __eq__(self, other):
if isinstance(other, MasterURLIdentifier):
return self.__key() == other.__key()
raise NotImplementedError(
'Comparisons are only supported between '
'instances of MasterURLIdentifier.')