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/*
* Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef API_TEST_METRICS_METRICS_SET_PROTO_FILE_EXPORTER_H_
#define API_TEST_METRICS_METRICS_SET_PROTO_FILE_EXPORTER_H_
#include <map>
#include <string>
#include "absl/strings/string_view.h"
#include "api/array_view.h"
#include "api/test/metrics/metric.h"
#include "api/test/metrics/metrics_exporter.h"
namespace webrtc {
namespace test {
// Exports all collected metrics to the proto file using
// `webrtc::test_metrics::MetricsSet` format.
class MetricsSetProtoFileExporter : public MetricsExporter {
public:
struct Options {
explicit Options(absl::string_view export_file_path);
Options(absl::string_view export_file_path, bool export_whole_time_series);
Options(absl::string_view export_file_path,
std::map<std::string, std::string> metadata);
// File to export proto.
std::string export_file_path;
// If true will write all time series values to the output proto file,
// otherwise will write stats only.
bool export_whole_time_series = true;
// Metadata associated to the whole MetricsSet.
std::map<std::string, std::string> metadata;
};
explicit MetricsSetProtoFileExporter(const Options& options)
: options_(options) {}
MetricsSetProtoFileExporter(const MetricsSetProtoFileExporter&) = delete;
MetricsSetProtoFileExporter& operator=(const MetricsSetProtoFileExporter&) =
delete;
bool Export(rtc::ArrayView<const Metric> metrics) override;
private:
const Options options_;
};
} // namespace test
} // namespace webrtc
#endif // API_TEST_METRICS_METRICS_SET_PROTO_FILE_EXPORTER_H_