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 
17 #ifndef NATIVE_RDB_PREDICATES_UTILS_H
18 #define NATIVE_RDB_PREDICATES_UTILS_H
19 
20 #include <string>
21 #include <vector>
22 
23 #include "abs_predicates.h"
24 #include "value_object.h"
25 
26 namespace OHOS {
27 namespace NativeRdb {
28 /**
29  * The Predicates class of Utils.
30  */
31 class API_EXPORT PredicatesUtils {
32 public:
33     /**
34      * @brief Constructor.
35      */
36     API_EXPORT PredicatesUtils();
37 
38     /**
39      * @brief Destructor.
40      */
~PredicatesUtils()41     API_EXPORT ~PredicatesUtils() {}
42 
43     /**
44      * @brief Set the parameter of whereClause and bindArgs of the specified Predicates.
45      */
46     [[deprecated("Use SetWhereClauseAndArgs(AbsPredicates *, const std::string &,"
47                  " const std::vector<ValueObject> &) instead.")]]
48     API_EXPORT static void SetWhereClauseAndArgs(AbsPredicates *predicates, const std::string &whereClause,
49         const std::vector<std::string> &whereArgs);
50 
51     /**
52      * @brief Set the parameter of whereClause and bindArgs of the specified Predicates.
53      */
54     API_EXPORT static void SetWhereClauseAndArgs(AbsPredicates *predicates, const std::string &whereClause,
55         const std::vector<ValueObject> &bindArgs);
56 
57     /**
58      * @brief Sets parameters of the specified Predicates including distinct, index, group, order, limit and offset.
59      */
60     API_EXPORT static void SetAttributes(AbsPredicates *predicates, bool isDistinct, const std::string &index,
61         const std::string &group, const std::string &order, const int limit, const int offset);
62 };
63 } // namespace NativeRdb
64 } // namespace OHOS
65 
66 #endif
67