old_contents: #
  #  Copyright 2019 The FATE Authors. All Rights Reserved.
  #
  #  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.
  #
  
  
  from enum import IntEnum, Enum
  
  from arch.api import session
  
  
  class WorkMode(IntEnum):
      STANDALONE = 0
      CLUSTER = 1
  
      def is_standalone(self):
          return self.value == self.STANDALONE
  
      def is_cluster(self):
          return self.value == self.CLUSTER
  
  
  class Backend(IntEnum):
      EGGROLL = 0
      SPARK = 1
  
      def is_spark(self):
          return self.value == self.SPARK
  
      def is_eggroll(self):
          return self.value == self.EGGROLL
  
  
  class RuntimeInstance(object):
      SESSION = None
      MODE: WorkMode = None
      FEDERATION = None
      Backend: Backend = None
  
  
  class StoreType(Enum):
      IN_MEMORY = "IN_MEMORY"
      LMDB = "LMDB"
  
  
  class NamingPolicy(Enum):
      DEFAULT = 'DEFAULT'
      ITER_AWARE = 'ITER_AWARE'
  
new_contents: #
  #  Copyright 2019 The FATE Authors. All Rights Reserved.
  #
  #  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.
  #
  
  
  from enum import IntEnum, Enum
  
  
  class WorkMode(IntEnum):
      STANDALONE = 0
      CLUSTER = 1
  
      def is_standalone(self):
          return self.value == self.STANDALONE
  
      def is_cluster(self):
          return self.value == self.CLUSTER
  
  
  class Backend(IntEnum):
      EGGROLL = 0
      SPARK = 1
  
      def is_spark(self):
          return self.value == self.SPARK
  
      def is_eggroll(self):
          return self.value == self.EGGROLL
  
  
  class RuntimeInstance(object):
      SESSION = None
      MODE: WorkMode = None
      FEDERATION = None
      Backend: Backend = None
  
  
  class StoreType(Enum):
      IN_MEMORY = "IN_MEMORY"
      LMDB = "LMDB"
  
  
  class NamingPolicy(Enum):
      DEFAULT = 'DEFAULT'
      ITER_AWARE = 'ITER_AWARE'
  
subject: delete eggroll