Hazelcast C++ Client
Hazelcast C++ Client Library
membership_event.h
1 /*
2  * Copyright (c) 2008-2021, Hazelcast, Inc. All Rights Reserved.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 
18 #pragma once
19 
20 #include "hazelcast/client/member.h"
21 
22 #if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
23 #pragma warning(push)
24 #pragma warning(disable: 4251) //for dll export
25 #endif
26 
27 namespace hazelcast {
28  namespace client {
29 
30  class cluster;
31 
38  class HAZELCAST_API membership_event {
39  public:
40  enum membership_event_type {
41  MEMBER_JOINED = 1,
42  MEMBER_LEFT = 2,
43  };
44 
49  membership_event(cluster &cluster, const member &m, membership_event_type event_type,
50  const std::unordered_map<boost::uuids::uuid, member, boost::hash<boost::uuids::uuid>> &members_list);
51 
55  virtual ~membership_event();
56 
70  std::unordered_map<boost::uuids::uuid, member, boost::hash<boost::uuids::uuid>> get_members() const;
71 
77  cluster &get_cluster();
78 
85  membership_event_type get_event_type() const;
86 
92  const member &get_member() const;
93 
94  private:
95  cluster &cluster_;
96  member member_;
97  membership_event_type event_type_;
98  std::unordered_map<boost::uuids::uuid, member, boost::hash<boost::uuids::uuid>> members_;
99  };
100  }
101 }
102 
103 #if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
104 #pragma warning(pop)
105 #endif
106 
107 
108 
Hazelcast cluster interface.
Definition: cluster.h:36
hz_cluster member class.
Definition: member.h:39
Membership event fired when a new member is added to the cluster and/or when a member leaves the clus...
virtual ~membership_event()
Destructor.