| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/performance_manager/resource_attribution/node_data_describers.h" |
| |
| #include <string> |
| |
| #include "base/notreached.h" |
| #include "components/performance_manager/public/graph/node_data_describer_util.h" |
| |
| namespace resource_attribution { |
| |
| namespace { |
| |
| std::string AlgorithmName(MeasurementAlgorithm algorithm) { |
| switch (algorithm) { |
| case MeasurementAlgorithm::kDirectMeasurement: |
| return "DirectMeasurement"; |
| case MeasurementAlgorithm::kSplit: |
| return "Split"; |
| case MeasurementAlgorithm::kSum: |
| return "Sum"; |
| } |
| NOTREACHED(); |
| } |
| |
| } // namespace |
| |
| base::Value::Dict DescribeResultMetadata(const ResultMetadata& metadata) { |
| base::Value::Dict dict; |
| dict.Set("algorithm", AlgorithmName(metadata.algorithm)); |
| dict.Set("measurement_time", performance_manager::TimeSinceEpochToValue( |
| metadata.measurement_time)); |
| return dict; |
| } |
| |
| } // namespace resource_attribution |
