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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_CHILD_CHILD_SCHEDULER_H_ | 5 #ifndef THIRD_PARTY_WEBKIT_PUBLIC_PLATFORM_SCHEDULER_CHILD_CHILD_SCHEDULER_H_ |
6 #define COMPONENTS_SCHEDULER_CHILD_CHILD_SCHEDULER_H_ | 6 #define THIRD_PARTY_WEBKIT_PUBLIC_PLATFORM_SCHEDULER_CHILD_CHILD_SCHEDULER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "components/scheduler/base/task_queue.h" | 10 #include "public/platform/scheduler/base/task_queue.h" |
11 #include "components/scheduler/child/single_thread_idle_task_runner.h" | 11 #include "public/platform/scheduler/child/single_thread_idle_task_runner.h" |
12 #include "components/scheduler/scheduler_export.h" | 12 #include "public/platform/WebCommon.h" |
13 | 13 |
14 namespace base { | 14 namespace base { |
15 class MessageLoop; | 15 class MessageLoop; |
16 } | 16 } |
17 | 17 |
| 18 namespace blink { |
18 namespace scheduler { | 19 namespace scheduler { |
19 class TaskQueue; | 20 class TaskQueue; |
20 | 21 |
21 class SCHEDULER_EXPORT ChildScheduler { | 22 class BLINK_PLATFORM_EXPORT ChildScheduler { |
22 public: | 23 public: |
23 virtual ~ChildScheduler() {} | 24 virtual ~ChildScheduler() {} |
24 | 25 |
25 // Returns the default task runner. | 26 // Returns the default task runner. |
26 virtual scoped_refptr<TaskQueue> DefaultTaskRunner() = 0; | 27 virtual scoped_refptr<TaskQueue> DefaultTaskRunner() = 0; |
27 | 28 |
28 // Returns the idle task runner. Tasks posted to this runner may be reordered | 29 // Returns the idle task runner. Tasks posted to this runner may be reordered |
29 // relative to other task types and may be starved for an arbitrarily long | 30 // relative to other task types and may be starved for an arbitrarily long |
30 // time if no idle time is available. | 31 // time if no idle time is available. |
31 virtual scoped_refptr<SingleThreadIdleTaskRunner> IdleTaskRunner() = 0; | 32 virtual scoped_refptr<SingleThreadIdleTaskRunner> IdleTaskRunner() = 0; |
(...skipping 27 matching lines...) Expand all Loading... |
59 // queues. After this call any work posted to the task runners will be | 60 // queues. After this call any work posted to the task runners will be |
60 // silently dropped. | 61 // silently dropped. |
61 virtual void Shutdown() = 0; | 62 virtual void Shutdown() = 0; |
62 | 63 |
63 protected: | 64 protected: |
64 ChildScheduler() {} | 65 ChildScheduler() {} |
65 DISALLOW_COPY_AND_ASSIGN(ChildScheduler); | 66 DISALLOW_COPY_AND_ASSIGN(ChildScheduler); |
66 }; | 67 }; |
67 | 68 |
68 } // namespace scheduler | 69 } // namespace scheduler |
| 70 } // namespace blink |
69 | 71 |
70 #endif // COMPONENTS_SCHEDULER_CHILD_CHILD_SCHEDULER_H_ | 72 #endif // THIRD_PARTY_WEBKIT_PUBLIC_PLATFORM_SCHEDULER_CHILD_CHILD_SCHEDULER_H_ |
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