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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/ukm/ukm_entry.h" | 5 #include "components/ukm/ukm_entry.h" |
6 | 6 |
7 #include "base/metrics/metrics_hashes.h" | 7 #include "base/metrics/metrics_hashes.h" |
8 #include "components/metrics/proto/ukm/entry.pb.h" | 8 #include "components/metrics/proto/ukm/entry.pb.h" |
9 #include "components/ukm/ukm_source.h" | 9 #include "components/ukm/ukm_source.h" |
10 | 10 |
11 namespace ukm { | 11 namespace ukm { |
12 | 12 |
13 UkmEntry::UkmEntry(int32_t source_id, const char* event_name) | 13 UkmEntry::UkmEntry(int32_t source_id, const char* event_name) |
14 : source_id_(source_id), event_hash_(base::HashMetricName(event_name)) {} | 14 : source_id_(source_id), event_hash_(base::HashMetricName(event_name)) {} |
15 | 15 |
16 UkmEntry::~UkmEntry() {} | 16 UkmEntry::~UkmEntry() {} |
17 | 17 |
18 void UkmEntry::PopulateProto(Entry* proto_entry) { | 18 void UkmEntry::PopulateProto(Entry* proto_entry) const { |
19 DCHECK(!proto_entry->has_source_id()); | 19 DCHECK(!proto_entry->has_source_id()); |
20 DCHECK(!proto_entry->has_event_hash()); | 20 DCHECK(!proto_entry->has_event_hash()); |
21 DCHECK(proto_entry->metrics_size() == 0); | 21 DCHECK(proto_entry->metrics_size() == 0); |
22 | 22 |
23 proto_entry->set_source_id(source_id_); | 23 proto_entry->set_source_id(source_id_); |
24 proto_entry->set_event_hash(event_hash_); | 24 proto_entry->set_event_hash(event_hash_); |
25 for (auto& metric : metrics_) { | 25 for (auto& metric : metrics_) { |
26 Entry::Metric* proto_metric = proto_entry->add_metrics(); | 26 Entry::Metric* proto_metric = proto_entry->add_metrics(); |
27 proto_metric->set_metric_hash(std::get<0>(metric)); | 27 proto_metric->set_metric_hash(std::get<0>(metric)); |
28 proto_metric->set_value(std::get<1>(metric)); | 28 proto_metric->set_value(std::get<1>(metric)); |
29 } | 29 } |
30 } | 30 } |
31 | 31 |
32 } // namespace ukm | 32 } // namespace ukm |
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