1 /* 2 * Copyright (c) 2024 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 DATASHARE_RESULT_SET_H 17 #define DATASHARE_RESULT_SET_H 18 19 #include <cstdint> 20 #include <string> 21 22 namespace OHOS { 23 namespace DataShare { 24 class DataShareResultSet { 25 public: 26 static int32_t GetColumnIndex(const std::string &columnName, int32_t &columnIndex); 27 static int32_t GetString(int32_t columnIndex, std::string &value); 28 static int32_t GetLong(int32_t columnIndex, int64_t &value); 29 static int32_t GetInt(int32_t columnIndex, int32_t &value); 30 static int32_t GoToFirstRow(); 31 static int32_t GoToNextRow(); 32 static int32_t Close(); 33 }; 34 } 35 } 36 #endif // DATASHARE_RESULT_SET_H