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 3 // found in the LICENSE file. 4 5 #ifndef SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_ 6 #define SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_ 7 8 #include "sync/base/sync_export.h" 9 #include "sync/internal_api/public/base/model_type.h" 10 #include "sync/syncable/write_transaction_info.h" 11 12 namespace syncer { 13 namespace syncable { 14 15 class SYNC_EXPORT_PRIVATE TransactionObserver { 16 public: 17 virtual void OnTransactionWrite( 18 const ImmutableWriteTransactionInfo& write_transaction_info, 19 ModelTypeSet models_with_changes) = 0; 20 protected: ~TransactionObserver()21 virtual ~TransactionObserver() {} 22 }; 23 24 } // namespace syncable 25 } // namespace syncer 26 27 #endif // SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_ 28