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#ifndef COMPOSE_RULE_H
16#define COMPOSE_RULE_H
17#include <list>
18#include <map>
19#include <string>
20#include <vector>
21
22#include <json/json.h>
23namespace OHOS {
24namespace HiviewDFX {
25class ComposeRule {
26public:
27    ComposeRule() {};
28    ~ComposeRule() {};
29    void ParseComposeRule(const std::string& config, const std::string& type,
30        std::vector<std::string> featureIds);
31    std::list<std::pair<std::string, std::map<std::string, std::string>>> GetComposeRule() const;
32
33private:
34    void ParseRule(const Json::Value& jsonRoot, const std::string& type, std::vector<std::string>& featureIds);
35    static bool ComparePrio(const std::string& featureIdOne, const std::string& featureIdTwo);
36    std::map<std::string, std::string> GetMapFromJson(const Json::Value& json, const std::string& featureId);
37
38private:
39    std::list<std::pair<std::string, std::map<std::string, std::string>>> composeRules_;
40};
41} // namespace HiviewDFX
42} // namespace OHOS
43#endif /* COMPOSE_RULE_H */
44