membership_event.h

/*
 * Copyright (c) 2008-2022, Hazelcast, Inc. 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.
 */
 
#pragma once
 
#include "hazelcast/client/member.h"
 
#if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
#pragma warning(push)
#pragma warning(disable : 4251) // for dll export
#endif
 
namespace hazelcast {
namespace client {
 
class cluster;
 
class HAZELCAST_API membership_event
{
public:
    enum membership_event_type
    {
        MEMBER_JOINED = 1,
        MEMBER_LEFT = 2,
    };
 
    membership_event(
      cluster& cluster,
      const member& m,
      membership_event_type event_type,
      const std::unordered_map<boost::uuids::uuid,
                               member,
                               boost::hash<boost::uuids::uuid>>& members_list);
 
    virtual ~membership_event();
 
    std::
      unordered_map<boost::uuids::uuid, member, boost::hash<boost::uuids::uuid>>
      get_members() const;
 
    cluster& get_cluster();
 
    membership_event_type get_event_type() const;
 
    const member& get_member() const;
 
private:
    cluster& cluster_;
    member member_;
    membership_event_type event_type_;
    std::
      unordered_map<boost::uuids::uuid, member, boost::hash<boost::uuids::uuid>>
        members_;
};
} // namespace client
} // namespace hazelcast
 
#if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
#pragma warning(pop)
#endif