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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 COMPONENTS_SYNC_API_SYNC_CHANGE_PROCESSOR_H_ | 5 #ifndef COMPONENTS_SYNC_API_SYNC_CHANGE_PROCESSOR_H_ |
6 #define COMPONENTS_SYNC_API_SYNC_CHANGE_PROCESSOR_H_ | 6 #define COMPONENTS_SYNC_API_SYNC_CHANGE_PROCESSOR_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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66 // Update this method to be pure virtual (bug 353300). | 66 // Update this method to be pure virtual (bug 353300). |
67 virtual void GetSyncData(const ModelType& type, | 67 virtual void GetSyncData(const ModelType& type, |
68 const std::string& sync_tag, | 68 const std::string& sync_tag, |
69 const GetSyncDataCallback& callback) const {} | 69 const GetSyncDataCallback& callback) const {} |
70 | 70 |
71 // Updates the context for |type|, triggering an optional context refresh. | 71 // Updates the context for |type|, triggering an optional context refresh. |
72 // Default implementation does nothing. A type's context is a per-client blob | 72 // Default implementation does nothing. A type's context is a per-client blob |
73 // that can affect all SyncData sent to/from the server, much like a cookie. | 73 // that can affect all SyncData sent to/from the server, much like a cookie. |
74 // TODO(zea): consider pulling the refresh logic into a separate method | 74 // TODO(zea): consider pulling the refresh logic into a separate method |
75 // unrelated to datatype implementations. | 75 // unrelated to datatype implementations. |
76 virtual syncer::SyncError UpdateDataTypeContext( | 76 virtual SyncError UpdateDataTypeContext(ModelType type, |
77 ModelType type, | 77 ContextRefreshStatus refresh_status, |
78 ContextRefreshStatus refresh_status, | 78 const std::string& context); |
79 const std::string& context); | |
80 | 79 |
81 // Adds an observer of local sync changes. This observer is notified when | 80 // Adds an observer of local sync changes. This observer is notified when |
82 // local sync changes are applied by GenericChangeProcessor. observer is | 81 // local sync changes are applied by GenericChangeProcessor. observer is |
83 // not owned by the SyncChangeProcessor. | 82 // not owned by the SyncChangeProcessor. |
84 virtual void AddLocalChangeObserver(LocalChangeObserver* observer); | 83 virtual void AddLocalChangeObserver(LocalChangeObserver* observer); |
85 virtual void RemoveLocalChangeObserver(LocalChangeObserver* observer); | 84 virtual void RemoveLocalChangeObserver(LocalChangeObserver* observer); |
86 }; | 85 }; |
87 | 86 |
88 } // namespace syncer | 87 } // namespace syncer |
89 | 88 |
90 #endif // COMPONENTS_SYNC_API_SYNC_CHANGE_PROCESSOR_H_ | 89 #endif // COMPONENTS_SYNC_API_SYNC_CHANGE_PROCESSOR_H_ |
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