gloo/common/store.h

0001 /**
0002  * Copyright (c) 2017-present, Facebook, Inc.
0003  * All rights reserved.
0004  *
0005  * This source code is licensed under the BSD-style license found in the
0006  * LICENSE file in the root directory of this source tree.
0007  */
0008
0009 #pragma once
0010
0011 #include <chrono>
0012 #include <string>
0013 #include <vector>
0014
0015 namespace gloo {
0016
0017 class IStore {
0018  public:
0019   virtual ~IStore() = default;
0020
0021   virtual void set(const std::string& key, const std::vector<char>& data) = 0;
0022
0023   virtual std::vector<char> get(const std::string& key) = 0;
0024
0025   virtual void wait(
0026     const std::vector<std::string>& keys,
0027     const std::chrono::milliseconds& timeout) = 0;
0028 };
0029
0030 } // namespace gloo