text: /*
   * PaxosConfigDatabaseNode.h
   *
   * This source file is part of the FoundationDB open source project
   *
   * Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
   *
   * 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.
   */
  
  #pragma once
  
  #include "fdbserver/IConfigDatabaseNode.h"
  
  /*
   * Fault-tolerant configuration database node implementation
   */
  class PaxosConfigDatabaseNode : public IConfigDatabaseNode {
  	std::unique_ptr<class PaxosConfigDatabaseNodeImpl> impl;
  
  public:
  	PaxosConfigDatabaseNode(std::string const& folder);
  	~PaxosConfigDatabaseNode();
  	Future<Void> serve(ConfigTransactionInterface const&) override;
  	Future<Void> serve(ConfigFollowerInterface const&) override;
  };
  