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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef FLUTTER_FML_DELAYED_TASK_H_
#define FLUTTER_FML_DELAYED_TASK_H_
#include <queue>
#include "flutter/fml/closure.h"
#include "flutter/fml/task_source_grade.h"
#include "flutter/fml/time/time_point.h"
namespace fml {
class DelayedTask {
public:
DelayedTask(size_t order,
const fml::closure& task,
fml::TimePoint target_time,
fml::TaskSourceGrade task_source_grade);
DelayedTask(const DelayedTask& other);
~DelayedTask();
const fml::closure& GetTask() const;
fml::TimePoint GetTargetTime() const;
fml::TaskSourceGrade GetTaskSourceGrade() const;
bool operator>(const DelayedTask& other) const;
private:
size_t order_;
fml::closure task_;
fml::TimePoint target_time_;
fml::TaskSourceGrade task_source_grade_;
};
using DelayedTaskQueue = std::priority_queue<DelayedTask,
std::deque<DelayedTask>,
std::greater<DelayedTask>>;
} // namespace fml
#endif // FLUTTER_FML_DELAYED_TASK_H_