1 /* 2 * Copyright (C) 2021-2023 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_WIFI_WIFI_COMPARATOR_H 17 #define OHOS_WIFI_WIFI_COMPARATOR_H 18 19 #include <memory> 20 #include <functional> 21 #include "network_selection.h" 22 23 namespace OHOS::Wifi::NetworkSelection { 24 25 class WifiScorerComparator : public IWifiComparator { 26 public: 27 explicit WifiScorerComparator(const std::string &comparatorName); 28 /** 29 * AddScorer 30 * 31 * @param scorer the score for candidate network. 32 */ 33 void AddScorer(const std::shared_ptr<IWifiScorer> &scorer); 34 35 void GetBestCandidates(const std::vector<NetworkCandidate *> &candidates, 36 std::vector<NetworkCandidate *> &selectedCandidates) override; 37 private: 38 void LogSelectedCandidates(std::vector<NetworkCandidate *> &selectedCandidates, 39 std::vector<ScoreResult> &scoreResults); 40 void LogWorseSelectedCandidates(std::vector<NetworkCandidate *> &worseNetworkCandidates, 41 NetworkCandidate &betterNetworkCandidate, 42 std::vector<ScoreResult> &scoreResults); 43 void LogWorseCandidate(NetworkCandidate &worseNetworkCandidates, 44 NetworkCandidate &selectedNetworkCandidate, 45 ScoreResult &scoreResults); 46 std::vector<std::shared_ptr<IWifiScorer>> scorers; 47 std::string comparatorName; 48 }; 49 } 50 #endif 51