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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_SCHEDULER_BASE_TIME_DOMAIN_H_ | 5 #ifndef THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_BASE_TIME_DOMAIN_H_ |
6 #define COMPONENTS_SCHEDULER_BASE_TIME_DOMAIN_H_ | 6 #define THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_BASE_TIME_DOMAIN_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
14 #include "base/memory/weak_ptr.h" | 14 #include "base/memory/weak_ptr.h" |
15 #include "base/time/time.h" | 15 #include "base/time/time.h" |
16 #include "components/scheduler/base/lazy_now.h" | 16 #include "platform/scheduler/base/lazy_now.h" |
17 #include "components/scheduler/base/task_queue_impl.h" | 17 #include "platform/scheduler/base/task_queue_impl.h" |
18 #include "components/scheduler/scheduler_export.h" | |
19 | 18 |
| 19 namespace blink { |
20 namespace scheduler { | 20 namespace scheduler { |
21 namespace internal { | 21 namespace internal { |
22 class TaskQueueImpl; | 22 class TaskQueueImpl; |
23 } // internal | 23 } // internal |
24 class TaskQueueManager; | 24 class TaskQueueManager; |
25 class TaskQueueManagerDelegate; | 25 class TaskQueueManagerDelegate; |
26 | 26 |
27 class SCHEDULER_EXPORT TimeDomain { | 27 class BLINK_PLATFORM_EXPORT TimeDomain { |
28 public: | 28 public: |
29 class SCHEDULER_EXPORT Observer { | 29 class BLINK_PLATFORM_EXPORT Observer { |
30 public: | 30 public: |
31 virtual ~Observer() {} | 31 virtual ~Observer() {} |
32 | 32 |
33 // Called when an empty TaskQueue registered with this TimeDomain has a task | 33 // Called when an empty TaskQueue registered with this TimeDomain has a task |
34 // enqueued. | 34 // enqueued. |
35 virtual void OnTimeDomainHasImmediateWork() = 0; | 35 virtual void OnTimeDomainHasImmediateWork() = 0; |
36 | 36 |
37 // Called when a TaskQueue registered with this TimeDomain has a delayed | 37 // Called when a TaskQueue registered with this TimeDomain has a delayed |
38 // task enqueued. | 38 // task enqueued. |
39 virtual void OnTimeDomainHasDelayedWork() = 0; | 39 virtual void OnTimeDomainHasDelayedWork() = 0; |
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146 std::set<internal::TaskQueueImpl*> updatable_queue_set_; | 146 std::set<internal::TaskQueueImpl*> updatable_queue_set_; |
147 | 147 |
148 Observer* observer_; // NOT OWNED. | 148 Observer* observer_; // NOT OWNED. |
149 | 149 |
150 base::ThreadChecker main_thread_checker_; | 150 base::ThreadChecker main_thread_checker_; |
151 | 151 |
152 DISALLOW_COPY_AND_ASSIGN(TimeDomain); | 152 DISALLOW_COPY_AND_ASSIGN(TimeDomain); |
153 }; | 153 }; |
154 | 154 |
155 } // namespace scheduler | 155 } // namespace scheduler |
| 156 } // namespace blink |
156 | 157 |
157 #endif // COMPONENTS_SCHEDULER_BASE_TIME_DOMAIN_H_ | 158 #endif // THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_BASE_TIME_DOMAIN_H_ |
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