Hazelcast C++ Client
IdGenerator.h
1 /*
2  * Copyright (c) 2008-2018, 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 #ifndef HAZELCAST_CLIENT_IDGENERATOR_H_
17 #define HAZELCAST_CLIENT_IDGENERATOR_H_
18 
19 #include <stdint.h>
20 #include <boost/shared_ptr.hpp>
21 
22 #include "hazelcast/util/HazelcastDll.h"
23 #include "hazelcast/client/impl/IdGeneratorInterface.h"
24 
25 namespace hazelcast {
26  namespace client {
27  namespace impl {
28  class HazelcastClientInstanceImpl;
29  }
30 
39  class HAZELCAST_API IdGenerator : public impl::IdGeneratorInterface {
40  friend class impl::HazelcastClientInstanceImpl;
41  friend class FlakeIdGenerator;
42  public:
43  virtual ~IdGenerator();
44 
45  virtual bool init(int64_t id);
46 
47  virtual int64_t newId();
48 
49  private:
50  IdGenerator(const boost::shared_ptr<impl::IdGeneratorInterface> &impl);
51 
52  boost::shared_ptr<impl::IdGeneratorInterface> impl;
53  };
54  }
55 }
56 
57 #endif /* HAZELCAST_CLIENT_IDGENERATOR_H_ */
Definition: IdGenerator.h:39
A cluster-wide unique ID generator.
Definition: FlakeIdGenerator.h:53
PN (Positive-Negative) CRDT counter.
Definition: MapEntryView.h:32