1 /*
2  * Copyright (c) 2022 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 BUNDLE_ACTIVE_EVENT_LIST_H
17 #define BUNDLE_ACTIVE_EVENT_LIST_H
18 
19 #include "bundle_active_event.h"
20 
21 namespace OHOS {
22 namespace DeviceUsageStats {
23 class BundleActiveEventList {
24 public:
25     /*
26     * function: BundleActiveEventList, default constructor.
27     */
28     BundleActiveEventList();
29     /*
30     * function: ~BundleActiveEventList, default destructor.
31     */
~BundleActiveEventList()32     ~BundleActiveEventList() {}
33     /*
34     * function: Size, get size of member events_.
35     * return: size of member events_
36     */
37     int32_t Size();
38     /*
39     * function: Clear, clear all event in member events_.
40     */
41     void Clear();
42     /*
43     * function: Insert, insert a event to member events_.
44     * parameters: event
45     */
46     void Insert(BundleActiveEvent event);
47     /*
48     * function: FindBestIndex, find best index to insert event.
49     * parameters: timeStamp
50     * return: the index of inserting.
51     */
52     int32_t FindBestIndex(const int64_t timeStamp);
53     /*
54     * function: Merge, merge two BundleActiveEventList.
55     * parameters: right
56     */
57     void Merge(const BundleActiveEventList& right);
58     std::vector<BundleActiveEvent> events_;
59 };
60 }  // namespace DeviceUsageStats
61 }  // namespace OHOS
62 #endif  // BUNDLE_ACTIVE_EVENT_LIST_H
63 
64