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// Copyright 2017 The Chromium Authors. All rights reserved.
// 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/never_availability_model.h"
#include <utility>
#include "base/bind.h"
#include "base/callback.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/single_thread_task_runner.h"
#include "base/threading/thread_task_runner_handle.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
namespace feature_engagement {
NeverAvailabilityModel::NeverAvailabilityModel() = default;
NeverAvailabilityModel::~NeverAvailabilityModel() = default;
void NeverAvailabilityModel::Initialize(OnInitializedCallback callback,
uint32_t current_day) {
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE,
base::BindOnce(&NeverAvailabilityModel::ForwardedOnInitializedCallback,
weak_ptr_factory_.GetWeakPtr(), std::move(callback)));
}
bool NeverAvailabilityModel::IsReady() const {
return ready_;
}
absl::optional<uint32_t> NeverAvailabilityModel::GetAvailability(
const base::Feature& feature) const {
return absl::nullopt;
}
void NeverAvailabilityModel::ForwardedOnInitializedCallback(
OnInitializedCallback callback) {
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::BindOnce(std::move(callback), true));
ready_ = true;
}
} // namespace feature_engagement
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