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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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 SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_ | 5 #ifndef SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_ |
6 #define SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_ | 6 #define SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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44 // |name| is a display string to identify the syncer thread. Takes | 44 // |name| is a display string to identify the syncer thread. Takes |
45 // |ownership of |syncer| and |delay_provider|. | 45 // |ownership of |syncer| and |delay_provider|. |
46 SyncSchedulerImpl(const std::string& name, | 46 SyncSchedulerImpl(const std::string& name, |
47 BackoffDelayProvider* delay_provider, | 47 BackoffDelayProvider* delay_provider, |
48 sessions::SyncSessionContext* context, | 48 sessions::SyncSessionContext* context, |
49 Syncer* syncer); | 49 Syncer* syncer); |
50 | 50 |
51 // Calls Stop(). | 51 // Calls Stop(). |
52 virtual ~SyncSchedulerImpl(); | 52 virtual ~SyncSchedulerImpl(); |
53 | 53 |
54 virtual void Start(Mode mode) OVERRIDE; | 54 virtual void Start(Mode mode) override; |
55 virtual void ScheduleConfiguration( | 55 virtual void ScheduleConfiguration( |
56 const ConfigurationParams& params) OVERRIDE; | 56 const ConfigurationParams& params) override; |
57 virtual void Stop() OVERRIDE; | 57 virtual void Stop() override; |
58 virtual void ScheduleLocalNudge( | 58 virtual void ScheduleLocalNudge( |
59 ModelTypeSet types, | 59 ModelTypeSet types, |
60 const tracked_objects::Location& nudge_location) OVERRIDE; | 60 const tracked_objects::Location& nudge_location) override; |
61 virtual void ScheduleLocalRefreshRequest( | 61 virtual void ScheduleLocalRefreshRequest( |
62 ModelTypeSet types, | 62 ModelTypeSet types, |
63 const tracked_objects::Location& nudge_location) OVERRIDE; | 63 const tracked_objects::Location& nudge_location) override; |
64 virtual void ScheduleInvalidationNudge( | 64 virtual void ScheduleInvalidationNudge( |
65 syncer::ModelType type, | 65 syncer::ModelType type, |
66 scoped_ptr<InvalidationInterface> invalidation, | 66 scoped_ptr<InvalidationInterface> invalidation, |
67 const tracked_objects::Location& nudge_location) OVERRIDE; | 67 const tracked_objects::Location& nudge_location) override; |
68 virtual void ScheduleInitialSyncNudge(syncer::ModelType model_type) OVERRIDE; | 68 virtual void ScheduleInitialSyncNudge(syncer::ModelType model_type) override; |
69 virtual void SetNotificationsEnabled(bool notifications_enabled) OVERRIDE; | 69 virtual void SetNotificationsEnabled(bool notifications_enabled) override; |
70 | 70 |
71 virtual void OnCredentialsUpdated() OVERRIDE; | 71 virtual void OnCredentialsUpdated() override; |
72 virtual void OnConnectionStatusChange() OVERRIDE; | 72 virtual void OnConnectionStatusChange() override; |
73 | 73 |
74 // SyncSession::Delegate implementation. | 74 // SyncSession::Delegate implementation. |
75 virtual void OnThrottled(const base::TimeDelta& throttle_duration) OVERRIDE; | 75 virtual void OnThrottled(const base::TimeDelta& throttle_duration) override; |
76 virtual void OnTypesThrottled( | 76 virtual void OnTypesThrottled( |
77 ModelTypeSet types, | 77 ModelTypeSet types, |
78 const base::TimeDelta& throttle_duration) OVERRIDE; | 78 const base::TimeDelta& throttle_duration) override; |
79 virtual bool IsCurrentlyThrottled() OVERRIDE; | 79 virtual bool IsCurrentlyThrottled() override; |
80 virtual void OnReceivedShortPollIntervalUpdate( | 80 virtual void OnReceivedShortPollIntervalUpdate( |
81 const base::TimeDelta& new_interval) OVERRIDE; | 81 const base::TimeDelta& new_interval) override; |
82 virtual void OnReceivedLongPollIntervalUpdate( | 82 virtual void OnReceivedLongPollIntervalUpdate( |
83 const base::TimeDelta& new_interval) OVERRIDE; | 83 const base::TimeDelta& new_interval) override; |
84 virtual void OnReceivedCustomNudgeDelays( | 84 virtual void OnReceivedCustomNudgeDelays( |
85 const std::map<ModelType, base::TimeDelta>& nudge_delays) OVERRIDE; | 85 const std::map<ModelType, base::TimeDelta>& nudge_delays) override; |
86 virtual void OnReceivedClientInvalidationHintBufferSize(int size) OVERRIDE; | 86 virtual void OnReceivedClientInvalidationHintBufferSize(int size) override; |
87 virtual void OnSyncProtocolError( | 87 virtual void OnSyncProtocolError( |
88 const SyncProtocolError& sync_protocol_error) OVERRIDE; | 88 const SyncProtocolError& sync_protocol_error) override; |
89 virtual void OnReceivedGuRetryDelay(const base::TimeDelta& delay) OVERRIDE; | 89 virtual void OnReceivedGuRetryDelay(const base::TimeDelta& delay) override; |
90 virtual void OnReceivedMigrationRequest(syncer::ModelTypeSet types) OVERRIDE; | 90 virtual void OnReceivedMigrationRequest(syncer::ModelTypeSet types) override; |
91 | 91 |
92 // Returns true if the client is currently in exponential backoff. | 92 // Returns true if the client is currently in exponential backoff. |
93 bool IsBackingOff() const; | 93 bool IsBackingOff() const; |
94 | 94 |
95 private: | 95 private: |
96 enum JobPriority { | 96 enum JobPriority { |
97 // Non-canary jobs respect exponential backoff. | 97 // Non-canary jobs respect exponential backoff. |
98 NORMAL_PRIORITY, | 98 NORMAL_PRIORITY, |
99 // Canary jobs bypass exponential backoff, so use with extreme caution. | 99 // Canary jobs bypass exponential backoff, so use with extreme caution. |
100 CANARY_PRIORITY | 100 CANARY_PRIORITY |
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323 // A second factory specially for weak_handle_this_, to allow the handle | 323 // A second factory specially for weak_handle_this_, to allow the handle |
324 // to be const and alleviate threading concerns. | 324 // to be const and alleviate threading concerns. |
325 base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_for_weak_handle_; | 325 base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_for_weak_handle_; |
326 | 326 |
327 DISALLOW_COPY_AND_ASSIGN(SyncSchedulerImpl); | 327 DISALLOW_COPY_AND_ASSIGN(SyncSchedulerImpl); |
328 }; | 328 }; |
329 | 329 |
330 } // namespace syncer | 330 } // namespace syncer |
331 | 331 |
332 #endif // SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_ | 332 #endif // SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_ |
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