1 /*
2  * Copyright (c) 2023 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 UDMF_UNIFIED_DATA_H
17 #define UDMF_UNIFIED_DATA_H
18 
19 #include "unified_data_properties.h"
20 #include "unified_record.h"
21 #include "visibility.h"
22 namespace OHOS {
23 namespace UDMF {
24 class API_EXPORT UnifiedData {
25 public:
26     UnifiedData();
27     explicit UnifiedData(std::shared_ptr<UnifiedDataProperties> properties);
28 
29     int64_t GetSize();
30     std::string GetGroupId() const;
31 
32     std::shared_ptr<Runtime> GetRuntime() const;
33     void SetRuntime(Runtime &runtime);
34 
35     void AddRecord(const std::shared_ptr<UnifiedRecord> &record);
36     void AddRecords(const std::vector<std::shared_ptr<UnifiedRecord>> &records);
37     std::shared_ptr<UnifiedRecord> GetRecordAt(std::size_t index);
38     void SetRecords(std::vector<std::shared_ptr<UnifiedRecord>> records);
39     std::vector<std::shared_ptr<UnifiedRecord>> GetRecords() const;
40 
41     std::string GetTypes();
42     std::vector<std::string> GetTypesLabels() const;
43     bool HasType(const std::string &type) const;
44     std::vector<std::string> GetEntriesTypes() const;
45     bool HasTypeInEntries(const std::string &type) const;
46 
47     bool IsEmpty() const;
48     bool IsValid();
49     bool IsComplete();
50 
51     void SetProperties(std::shared_ptr<UnifiedDataProperties> properties);
52     std::shared_ptr<UnifiedDataProperties> GetProperties() const;
53 
54     void SetDataId(uint32_t dataId);
55     uint32_t GetDataId() const;
56     void SetChannelName(const std::string &name);
57 
58     static constexpr int64_t MAX_DATA_SIZE = 200 * 1024 * 1024;
59 
60 private:
61     uint32_t dataId_ = 0;
62     uint32_t recordId_ = 0;
63     std::string channelName_;
64     std::shared_ptr<Runtime> runtime_;
65     std::vector<std::shared_ptr<UnifiedRecord>> records_;
66     std::shared_ptr<UnifiedDataProperties> properties_;
67 };
68 } // namespace UDMF
69 } // namespace OHOS
70 #endif // UDMF_UNIFIED_DATA_H
71