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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 NET_QUIC_CORE_QUIC_ALARM_H_ | 5 #ifndef NET_QUIC_CORE_QUIC_ALARM_H_ |
6 #define NET_QUIC_CORE_QUIC_ALARM_H_ | 6 #define NET_QUIC_CORE_QUIC_ALARM_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "net/base/net_export.h" | |
12 #include "net/quic/core/quic_arena_scoped_ptr.h" | 11 #include "net/quic/core/quic_arena_scoped_ptr.h" |
13 #include "net/quic/core/quic_time.h" | 12 #include "net/quic/core/quic_time.h" |
| 13 #include "net/quic/platform/api/quic_export.h" |
14 | 14 |
15 namespace net { | 15 namespace net { |
16 | 16 |
17 // Abstract class which represents an alarm which will go off at a | 17 // Abstract class which represents an alarm which will go off at a |
18 // scheduled time, and execute the |OnAlarm| method of the delegate. | 18 // scheduled time, and execute the |OnAlarm| method of the delegate. |
19 // An alarm may be cancelled, in which case it may or may not be | 19 // An alarm may be cancelled, in which case it may or may not be |
20 // removed from the underlying scheduling system, but in either case | 20 // removed from the underlying scheduling system, but in either case |
21 // the task will not be executed. | 21 // the task will not be executed. |
22 class NET_EXPORT_PRIVATE QuicAlarm { | 22 class QUIC_EXPORT_PRIVATE QuicAlarm { |
23 public: | 23 public: |
24 class NET_EXPORT_PRIVATE Delegate { | 24 class QUIC_EXPORT_PRIVATE Delegate { |
25 public: | 25 public: |
26 virtual ~Delegate() {} | 26 virtual ~Delegate() {} |
27 | 27 |
28 // Invoked when the alarm fires. | 28 // Invoked when the alarm fires. |
29 virtual void OnAlarm() = 0; | 29 virtual void OnAlarm() = 0; |
30 }; | 30 }; |
31 | 31 |
32 explicit QuicAlarm(QuicArenaScopedPtr<Delegate> delegate); | 32 explicit QuicAlarm(QuicArenaScopedPtr<Delegate> delegate); |
33 virtual ~QuicAlarm(); | 33 virtual ~QuicAlarm(); |
34 | 34 |
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80 private: | 80 private: |
81 QuicArenaScopedPtr<Delegate> delegate_; | 81 QuicArenaScopedPtr<Delegate> delegate_; |
82 QuicTime deadline_; | 82 QuicTime deadline_; |
83 | 83 |
84 DISALLOW_COPY_AND_ASSIGN(QuicAlarm); | 84 DISALLOW_COPY_AND_ASSIGN(QuicAlarm); |
85 }; | 85 }; |
86 | 86 |
87 } // namespace net | 87 } // namespace net |
88 | 88 |
89 #endif // NET_QUIC_CORE_QUIC_ALARM_H_ | 89 #endif // NET_QUIC_CORE_QUIC_ALARM_H_ |
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