1 /*
2  * Copyright (c) 2021 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_EVENTCENTER_EVENT_H
17 #define OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_EVENTCENTER_EVENT_H
18 #include <cstdint>
19 #include <memory>
20 #include <functional>
21 #include "visibility.h"
22 namespace OHOS {
23 namespace DistributedData {
24 class Event {
25 public:
26     enum EventId : int32_t {
27         EVT_INVALID,
28         EVT_INITED,
29         EVT_UPDATE,
30         EVT_CUSTOM = 0x1000,
31         EVT_CLOUD = 0x2000,
32         EVT_BIND = 0X3000,
33         EVT_CHANGE = 0X4000,
34     };
35     API_EXPORT Event(int32_t evtId);
36     API_EXPORT Event(Event &&) noexcept = delete;
37     API_EXPORT Event(const Event &) = delete;
38     API_EXPORT Event &operator=(Event &&) noexcept = delete;
39     API_EXPORT Event &operator=(const Event &) = delete;
40     API_EXPORT virtual ~Event();
41     API_EXPORT virtual bool Equals(const Event &) const;
42     API_EXPORT int32_t GetEventId() const;
43 
44 private:
45     int32_t evtId_;
46 };
47 } // namespace DistributedData
48 } // namespace OHOS
49 #endif // OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_EVENTCENTER_EVENT_H
50