text: # Copyright (c) 2020 PaddlePaddle 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.
  
  __all__ = []
  
  
  class RuntimeBase(object):
      def __init__(self):
          pass
  
      def _set_basic_info(self, loss, role_maker, optimizer, strategy):
          self.loss = loss
          self.role_maker = role_maker
          self.optimizer = optimizer
          self.strategy = strategy
  
      def _run_worker(self):
          pass
  
      def _init_server(self):
          pass
  
      def _run_server(self):
          pass
  
      def _stop_worker(self):
          pass
  