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// Copyright 2017 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/feature_engagement/internal/in_memory_event_store.h"
#include <memory>
#include <utility>
#include <vector>
#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/single_thread_task_runner.h"
#include "components/feature_engagement/internal/event_store.h"
namespace feature_engagement {
InMemoryEventStore::InMemoryEventStore(
std::unique_ptr<std::vector<Event>> events)
: events_(std::move(events)), ready_(false) {}
InMemoryEventStore::InMemoryEventStore()
: InMemoryEventStore(std::make_unique<std::vector<Event>>()) {}
InMemoryEventStore::~InMemoryEventStore() = default;
void InMemoryEventStore::Load(OnLoadedCallback callback) {
HandleLoadResult(std::move(callback), true);
}
bool InMemoryEventStore::IsReady() const {
return ready_;
}
void InMemoryEventStore::WriteEvent(const Event& event) {
// Intentionally ignore all writes.
}
void InMemoryEventStore::DeleteEvent(const std::string& event_name) {
// Intentionally ignore all deletes.
}
void InMemoryEventStore::HandleLoadResult(OnLoadedCallback callback,
bool success) {
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE,
base::BindOnce(std::move(callback), success, std::move(events_)));
ready_ = success;
}
} // namespace feature_engagement
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