1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// Copyright 2022 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/metrics/structured/delegating_events_processor.h"
#include "delegating_events_processor.h"
#include "third_party/metrics_proto/chrome_user_metrics_extension.pb.h"
namespace metrics::structured {
DelegatingEventsProcessor::DelegatingEventsProcessor() = default;
DelegatingEventsProcessor::~DelegatingEventsProcessor() = default;
// Each individual events_processor could be checked, but this will need to be
// checked during OnEventsRecord().
bool DelegatingEventsProcessor::ShouldProcessOnEventRecord(const Event& event) {
return true;
}
void DelegatingEventsProcessor::OnEventsRecord(Event* event) {
DCHECK(event);
for (auto& events_processor : events_processors_) {
if (events_processor->ShouldProcessOnEventRecord(*event)) {
// Note that every |events_processor| is operating on the same |event|.
// Race conditions should be mangaged by the client.
events_processor->OnEventsRecord(event);
}
}
}
void DelegatingEventsProcessor::OnEventRecorded(StructuredEventProto* event) {
DCHECK(event);
for (auto& events_processor : events_processors_) {
// Note that every |events_processor| is operating on the same |event|.
// Race conditions should be mangaged by the client.
events_processor->OnEventRecorded(event);
}
}
void DelegatingEventsProcessor::AddEventsProcessor(
std::unique_ptr<EventsProcessorInterface> events_processor) {
DCHECK(events_processor);
events_processors_.push_back(std::move(events_processor));
}
void DelegatingEventsProcessor::OnProvideIndependentMetrics(
ChromeUserMetricsExtension* uma_proto) {
for (auto& events_processor : events_processors_) {
events_processor->OnProvideIndependentMetrics(uma_proto);
}
}
void DelegatingEventsProcessor::OnProfileAdded(const base::FilePath& path) {
for (auto& events_processor : events_processors_) {
events_processor->OnProfileAdded(path);
}
}
} // namespace metrics::structured
|
