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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 COMPONENTS_DOMAIN_RELIABILITY_DISPATCHER_H_ | 5 #ifndef COMPONENTS_DOMAIN_RELIABILITY_DISPATCHER_H_ |
6 #define COMPONENTS_DOMAIN_RELIABILITY_DISPATCHER_H_ | 6 #define COMPONENTS_DOMAIN_RELIABILITY_DISPATCHER_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/memory/scoped_vector.h" | |
12 #include "base/time/time.h" | 11 #include "base/time/time.h" |
13 #include "components/domain_reliability/domain_reliability_export.h" | 12 #include "components/domain_reliability/domain_reliability_export.h" |
14 #include "components/domain_reliability/util.h" | 13 #include "components/domain_reliability/util.h" |
15 | 14 |
16 namespace tracked_objects { | 15 namespace tracked_objects { |
17 class Location; | 16 class Location; |
18 } // namespace tracked_objects | 17 } // namespace tracked_objects |
19 | 18 |
20 namespace domain_reliability { | 19 namespace domain_reliability { |
21 | 20 |
22 // Runs tasks during a specified interval. Calling |RunEligibleTasks| gives any | 21 // Runs tasks during a specified interval. Calling |RunEligibleTasks| gives any |
23 // task a chance to run early (if the minimum delay has already passed); tasks | 22 // task a chance to run early (if the minimum delay has already passed); tasks |
24 // that aren't run early will be run once their maximum delay has passed. | 23 // that aren't run early will be run once their maximum delay has passed. |
25 // | 24 // |
26 // (See scheduler.h for an explanation of how the intervals are chosen.) | 25 // (See scheduler.h for an explanation of how the intervals are chosen.) |
27 class DOMAIN_RELIABILITY_EXPORT DomainReliabilityDispatcher { | 26 class DOMAIN_RELIABILITY_EXPORT DomainReliabilityDispatcher { |
28 public: | 27 public: |
29 DomainReliabilityDispatcher(MockableTime* time); | 28 explicit DomainReliabilityDispatcher(MockableTime* time); |
30 ~DomainReliabilityDispatcher(); | 29 ~DomainReliabilityDispatcher(); |
31 | 30 |
32 void ScheduleTask( | 31 void ScheduleTask(const base::Closure& task, |
Ryan Sleevi
2014/05/05 19:16:03
Document
Deprecated (see juliatuttle)
2014/05/06 18:52:03
Done.
| |
33 const base::Closure& task, | 32 base::TimeDelta min_delay, |
34 base::TimeDelta min_delay, | 33 base::TimeDelta max_delay); |
35 base::TimeDelta max_delay); | |
36 | 34 |
37 void RunEligibleTasks(); | 35 void RunEligibleTasks(); |
38 | 36 |
39 private: | 37 private: |
40 struct Task { | 38 struct Task; |
41 Task(const base::Closure& closure_p, | |
42 scoped_ptr<MockableTime::Timer> timer_p, | |
43 base::TimeDelta min_delay_p, | |
44 base::TimeDelta max_delay_p); | |
45 ~Task(); | |
46 | |
47 base::Closure closure; | |
48 scoped_ptr<MockableTime::Timer> timer; | |
49 base::TimeDelta min_delay; | |
50 base::TimeDelta max_delay; | |
51 bool eligible; | |
52 }; | |
53 | 39 |
54 void MakeTaskWaiting(Task* task); | 40 void MakeTaskWaiting(Task* task); |
55 void MakeTaskEligible(Task* task); | 41 void MakeTaskEligible(Task* task); |
56 void RunAndDeleteTask(Task* task); | 42 void RunAndDeleteTask(Task* task); |
Ryan Sleevi
2014/05/05 19:16:03
Documentation
Deprecated (see juliatuttle)
2014/05/06 18:52:03
Done.
| |
57 | 43 |
58 MockableTime* time_; | 44 MockableTime* time_; |
59 std::set<Task*> tasks_; | 45 std::set<Task*> tasks_; |
60 std::set<Task*> eligible_tasks_; | 46 std::set<Task*> eligible_tasks_; |
61 }; | 47 }; |
62 | 48 |
63 } // namespace domain_reliability | 49 } // namespace domain_reliability |
64 | 50 |
65 #endif | 51 #endif |
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