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 OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_CLOUD_RDB_SHARE_EVENT_H
17 #define OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_CLOUD_RDB_SHARE_EVENT_H
18 #include "cloud/cloud_event.h"
19 #include "store/general_value.h"
20 #include "store/cursor.h"
21 #include "visibility.h"
22 namespace OHOS {
23 namespace DistributedRdb {
24 struct PredicatesMemo;
25 }
26 namespace DistributedData {
27 class API_EXPORT MakeQueryEvent : public CloudEvent {
28 public:
29     using Callback = std::function<void(std::shared_ptr<GenQuery>)>;
30     MakeQueryEvent(StoreInfo storeInfo, std::shared_ptr<DistributedRdb::PredicatesMemo> predicates,
31         const std::vector<std::string>& columns, Callback callback);
32     ~MakeQueryEvent() override = default;
33     std::shared_ptr<DistributedRdb::PredicatesMemo> GetPredicates() const;
34     std::vector<std::string> GetColumns() const;
35     Callback GetCallback() const;
36 
37 private:
38     std::shared_ptr<DistributedRdb::PredicatesMemo> predicates_;
39     std::vector<std::string> columns_;
40     Callback callback_;
41 };
42 } // namespace DistributedData
43 } // namespace OHOS
44 #endif // OHOS_DISTRIBUTED_DATA_SERVICES_FRAMEWORK_CLOUD_RDB_SHARE_EVENT_H
45