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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_TASK_SCHEDULER_UTILS_H_ | 5 #ifndef BASE_TASK_SCHEDULER_UTILS_H_ |
6 #define BASE_TASK_SCHEDULER_UTILS_H_ | 6 #define BASE_TASK_SCHEDULER_UTILS_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/base_export.h" | 10 #include "base/base_export.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/task_scheduler/sequence.h" | 12 #include "base/task_scheduler/sequence.h" |
13 #include "base/task_scheduler/task.h" | 13 #include "base/task_scheduler/task.h" |
14 | 14 |
15 namespace base { | 15 namespace base { |
16 namespace internal { | 16 namespace internal { |
17 | 17 |
| 18 class DelayedTaskManager; |
18 class PriorityQueue; | 19 class PriorityQueue; |
19 class SchedulerTaskExecutor; | 20 class SchedulerTaskExecutor; |
20 class TaskTracker; | 21 class TaskTracker; |
21 | 22 |
22 // Attempts to post |task| to the provided |sequence| and |executor| conditional | 23 // Attempts to post |task| to the provided |sequence| and |executor| conditional |
23 // on |task_tracker|. Returns true if the task is posted. | 24 // on |task_tracker|. If |task| has a delayed run time, it is handled by |
| 25 // |delayed_task_manager|. Returns true if the task is posted. |
24 bool BASE_EXPORT PostTaskToExecutor(std::unique_ptr<Task> task, | 26 bool BASE_EXPORT PostTaskToExecutor(std::unique_ptr<Task> task, |
25 scoped_refptr<Sequence> sequence, | 27 scoped_refptr<Sequence> sequence, |
26 SchedulerTaskExecutor* executor, | 28 SchedulerTaskExecutor* executor, |
27 TaskTracker* task_tracker); | 29 TaskTracker* task_tracker, |
| 30 DelayedTaskManager* delayed_task_manager); |
28 | 31 |
29 // Posts |task| to the provided |sequence| and |priority_queue|. This must only | 32 // Posts |task| to the provided |sequence| and |priority_queue|. This must only |
30 // be called after |task|'s delayed run time. Returns true if |sequence| was | 33 // be called after |task|'s delayed run time. Returns true if |sequence| was |
31 // empty before |task| was inserted into it. | 34 // empty before |task| was inserted into it. |
32 bool BASE_EXPORT | 35 bool BASE_EXPORT |
33 AddTaskToSequenceAndPriorityQueue(std::unique_ptr<Task> task, | 36 AddTaskToSequenceAndPriorityQueue(std::unique_ptr<Task> task, |
34 scoped_refptr<Sequence> sequence, | 37 scoped_refptr<Sequence> sequence, |
35 PriorityQueue* priority_queue); | 38 PriorityQueue* priority_queue); |
36 | 39 |
37 } // namespace internal | 40 } // namespace internal |
38 } // namespace base | 41 } // namespace base |
39 | 42 |
40 #endif // BASE_TASK_SCHEDULER_UTILS_H_ | 43 #endif // BASE_TASK_SCHEDULER_UTILS_H_ |
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