aggregatable_report_scheduler.h | Explore in Territory

// 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.

#ifndef CONTENT_BROWSER_AGGREGATION_SERVICE_AGGREGATABLE_REPORT_SCHEDULER_H_
#define CONTENT_BROWSER_AGGREGATION_SERVICE_AGGREGATABLE_REPORT_SCHEDULER_H_

#include <optional>
#include <set>
#include <vector>

#include "base/functional/callback.h"
#include "base/memory/raw_ref.h"
#include "base/memory/weak_ptr.h"
#include "base/time/time.h"
#include "content/browser/aggregation_service/aggregation_service_storage.h"
#include "content/browser/aggregation_service/report_scheduler_timer.h"
#include "content/common/content_export.h"

namespace base {
class ElapsedTimer;
class Time;
}  // namespace base

namespace content {

class AggregatableReportRequest;
class AggregationServiceStorageContext;

// UI thread class that is responsible for interacting with the storage layer
// for report requests, waiting for a report's reporting time to be reached and
// then calling the appropriate callback.
//
// Note that report requests can have one of two states: "pending" or
// "in-progress". This represents whether the request is currently being
// processed (i.e. assembled and sent). To ensure that no report is 'lost',
// all requests (that haven't been deleted) become pending once more on start
// up. Note that all reports with future report times are pending (unless wall
// clock time goes backward).
class CONTENT_EXPORT AggregatableReportScheduler { … };

}  // namespace content

#endif  // CONTENT_BROWSER_AGGREGATION_SERVICE_AGGREGATABLE_REPORT_SCHEDULER_H_
chromium/content/browser/aggregation_service/aggregatable_report_scheduler.h
