xref: /aosp_15_r20/external/cronet/components/metrics/structured/lib/key_data_provider.cc (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b) 
1 // Copyright 2023 The Chromium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "components/metrics/structured/lib/key_data_provider.h"
6 
7 #include <optional>
8 #include <string>
9 
10 namespace metrics::structured {
11 
12 KeyDataProvider::KeyDataProvider() = default;
13 KeyDataProvider::~KeyDataProvider() = default;
14 
AddObserver(KeyDataProvider::Observer * observer)15 void KeyDataProvider::AddObserver(KeyDataProvider::Observer* observer) {
16   observers_.AddObserver(observer);
17 }
18 
RemoveObserver(KeyDataProvider::Observer * observer)19 void KeyDataProvider::RemoveObserver(KeyDataProvider::Observer* observer) {
20   observers_.RemoveObserver(observer);
21 }
22 
NotifyKeyReady()23 void KeyDataProvider::NotifyKeyReady() {
24   for (Observer& obs : observers_) {
25     obs.OnKeyReady();
26   }
27 }
28 
GetSecondaryId(const std::string & project_name)29 std::optional<uint64_t> KeyDataProvider::GetSecondaryId(
30     const std::string& project_name) {
31   return std::nullopt;
32 }
33 
34 }  // namespace metrics::structured
35