// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_CHROMEOS_REPORTING_WEBSITES_WEBSITE_METRICS_RETRIEVER_INTERFACE_H_
#define CHROME_BROWSER_CHROMEOS_REPORTING_WEBSITES_WEBSITE_METRICS_RETRIEVER_INTERFACE_H_
#include "base/functional/callback_forward.h"
#include "chrome/browser/apps/app_service/metrics/website_metrics.h"
namespace reporting {
// Retriever interface for components that retrieve the initialized
// `WebsiteMetrics` component.
class WebsiteMetricsRetrieverInterface {
public:
using WebsiteMetricsCallback =
base::OnceCallback<void(::apps::WebsiteMetrics*)>;
WebsiteMetricsRetrieverInterface(const WebsiteMetricsRetrieverInterface&) =
delete;
WebsiteMetricsRetrieverInterface& operator=(
const WebsiteMetricsRetrieverInterface&) = delete;
virtual ~WebsiteMetricsRetrieverInterface() = default;
// Retrieves the initialized `WebsiteMetrics` component and triggers the
// specified callback.
virtual void GetWebsiteMetrics(WebsiteMetricsCallback callback) = 0;
protected:
WebsiteMetricsRetrieverInterface() = default;
};
} // namespace reporting
#endif // CHROME_BROWSER_CHROMEOS_REPORTING_WEBSITES_WEBSITE_METRICS_RETRIEVER_INTERFACE_H_