1/* 2 * Copyright (C) 2017 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#ifndef CONDITION_UTIL_H 18#define CONDITION_UTIL_H 19 20#include <vector> 21#include "../matchers/matcher_util.h" 22#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h" 23 24namespace android { 25namespace os { 26namespace statsd { 27 28enum ConditionState { 29 kNotEvaluated = -2, 30 kUnknown = -1, 31 kFalse = 0, 32 kTrue = 1, 33}; 34 35ConditionState operator|(ConditionState l, ConditionState r); 36 37ConditionState evaluateCombinationCondition(const std::vector<int>& children, 38 const LogicalOperation& operation, 39 const std::vector<ConditionState>& conditionCache); 40} // namespace statsd 41} // namespace os 42} // namespace android 43#endif // CONDITION_UTIL_H 44