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 #ifndef STAT_FILTER_H 17 #define STAT_FILTER_H 18 19 #include <map> 20 #include <string_view> 21 #include <tuple> 22 23 #include "double_map.h" 24 #include "filter_base.h" 25 #include "trace_data_cache.h" 26 #include "trace_streamer_config.h" 27 #include "trace_streamer_filters.h" 28 29 namespace SysTuning { 30 namespace TraceStreamer { 31 using namespace SysTuning::TraceCfg; 32 class StatFilter : private FilterBase { 33 public: 34 StatFilter(TraceDataCache* dataCache, const TraceStreamerFilters* filter); 35 StatFilter(const StatFilter&) = delete; 36 StatFilter& operator=(const StatFilter&) = delete; 37 ~StatFilter() override; 38 void IncreaseStat(SupportedTraceEventType eventType, StatType type); 39 }; 40 } // namespace TraceStreamer 41 } // namespace SysTuning 42 #endif // THREAD_MEASURE_FILTER_H 43