1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include "StatsPuller.h" 20 21 namespace android { 22 namespace os { 23 namespace statsd { 24 25 /** 26 * Reads train info from disk. 27 */ 28 class TrainInfoPuller : public StatsPuller { 29 public: 30 TrainInfoPuller(); 31 32 private: 33 bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override; 34 }; 35 36 } // namespace statsd 37 } // namespace os 38 } // namespace android 39