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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 SYNC_SYNCABLE_SYNCABLE_MODEL_NEUTRAL_WRITE_TRANSACTION_H_ | 5 #ifndef COMPONENTS_SYNC_SYNCABLE_SYNCABLE_MODEL_NEUTRAL_WRITE_TRANSACTION_H_ |
6 #define SYNC_SYNCABLE_SYNCABLE_MODEL_NEUTRAL_WRITE_TRANSACTION_H_ | 6 #define COMPONENTS_SYNC_SYNCABLE_SYNCABLE_MODEL_NEUTRAL_WRITE_TRANSACTION_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "sync/base/sync_export.h" | 9 #include "components/sync/base/sync_export.h" |
10 #include "sync/syncable/metahandle_set.h" | 10 #include "components/sync/syncable/metahandle_set.h" |
11 #include "sync/syncable/syncable_base_write_transaction.h" | 11 #include "components/sync/syncable/syncable_base_write_transaction.h" |
12 | 12 |
13 namespace syncer { | 13 namespace syncer { |
14 namespace syncable { | 14 namespace syncable { |
15 | 15 |
16 // A transaction used to instantiate Entries or ModelNeutralMutableEntries. | 16 // A transaction used to instantiate Entries or ModelNeutralMutableEntries. |
17 // | 17 // |
18 // This allows it to be used when making changes to sync entity properties that | 18 // This allows it to be used when making changes to sync entity properties that |
19 // do not need to be kept in sync with the associated native model. | 19 // do not need to be kept in sync with the associated native model. |
20 // | 20 // |
21 // This class differs internally from WriteTransactions in that it does a less | 21 // This class differs internally from WriteTransactions in that it does a less |
22 // good job of tracking and reporting on changes to the entries modified within | 22 // good job of tracking and reporting on changes to the entries modified within |
23 // its scope. This is because its changes do not need to be reported to the | 23 // its scope. This is because its changes do not need to be reported to the |
24 // DirectoryChangeDelegate. | 24 // DirectoryChangeDelegate. |
25 class SYNC_EXPORT ModelNeutralWriteTransaction : public BaseWriteTransaction { | 25 class SYNC_EXPORT ModelNeutralWriteTransaction : public BaseWriteTransaction { |
26 public: | 26 public: |
27 ModelNeutralWriteTransaction( | 27 ModelNeutralWriteTransaction(const tracked_objects::Location& location, |
28 const tracked_objects::Location& location, | 28 WriterTag writer, |
29 WriterTag writer, | 29 Directory* directory); |
30 Directory* directory); | |
31 ~ModelNeutralWriteTransaction() override; | 30 ~ModelNeutralWriteTransaction() override; |
32 | 31 |
33 void TrackChangesTo(const EntryKernel* entry) override; | 32 void TrackChangesTo(const EntryKernel* entry) override; |
34 | 33 |
35 private: | 34 private: |
36 MetahandleSet modified_handles_; | 35 MetahandleSet modified_handles_; |
37 | 36 |
38 DISALLOW_COPY_AND_ASSIGN(ModelNeutralWriteTransaction); | 37 DISALLOW_COPY_AND_ASSIGN(ModelNeutralWriteTransaction); |
39 }; | 38 }; |
40 | 39 |
41 } // namespace syncable | 40 } // namespace syncable |
42 } // namespace syncer | 41 } // namespace syncer |
43 | 42 |
44 #endif // SYNC_SYNCABLE_SYNCABLE_MODEL_NEUTRAL_WRITE_TRANSACTION_H_ | 43 #endif // COMPONENTS_SYNC_SYNCABLE_SYNCABLE_MODEL_NEUTRAL_WRITE_TRANSACTION_H_ |
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