text: ////////////////////////////////////////////////////////////////////////////////
  /// DISCLAIMER
  ///
  /// Copyright 2021-2022 ArangoDB GmbH, Cologne, Germany
  ///
  /// 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.
  ///
  /// Copyright holder is ArangoDB GmbH, Cologne, Germany
  ///
  /// @author Markus Pfeiffer
  ////////////////////////////////////////////////////////////////////////////////
  
  #pragma once
  
  #include "Cluster/ClusterTypes.h"
  #include "Replication2/ReplicatedLog/LogCommon.h"
  
  namespace arangodb::replication2::replicated_log {
  
  struct ParticipantHealth {
    RebootId rebootId;
    bool isHealthy;
  };
  
  struct ParticipantsHealth {
    auto isHealthy(ParticipantId const& participant) const -> bool {
      if (auto it = _health.find(participant); it != std::end(_health)) {
        return it->second.isHealthy;
      }
      return false;
    };
    auto validRebootId(ParticipantId const& participant, RebootId rebootId) const
        -> bool {
      if (auto it = _health.find(participant); it != std::end(_health)) {
        return it->second.rebootId == rebootId;
      }
      return false;
    };
  
    std::unordered_map<ParticipantId, ParticipantHealth> _health;
  };
  
  }  // namespace arangodb::replication2::replicated_log
  