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| 1 // Copyright (c) 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_TOOLS_NULL_INVALIDATION_STATE_TRACKER_H_ |
| 6 #define SYNC_TOOLS_NULL_INVALIDATION_STATE_TRACKER_H_ |
| 7 |
| 8 #include "base/compiler_specific.h" |
| 9 #include "base/memory/weak_ptr.h" |
| 10 #include "sync/notifier/invalidation_state_tracker.h" |
| 11 |
| 12 namespace syncer { |
| 13 |
| 14 class NullInvalidationStateTracker |
| 15 : public base::SupportsWeakPtr<NullInvalidationStateTracker>, |
| 16 public InvalidationStateTracker { |
| 17 public: |
| 18 NullInvalidationStateTracker(); |
| 19 virtual ~NullInvalidationStateTracker(); |
| 20 |
| 21 virtual InvalidationStateMap GetAllInvalidationStates() const OVERRIDE; |
| 22 virtual void SetMaxVersionAndPayload(const invalidation::ObjectId& id, |
| 23 int64 max_invalidation_version, |
| 24 const std::string& payload) OVERRIDE; |
| 25 virtual void Forget(const ObjectIdSet& ids) OVERRIDE; |
| 26 |
| 27 virtual std::string GetBootstrapData() const OVERRIDE; |
| 28 virtual void SetBootstrapData(const std::string& data) OVERRIDE; |
| 29 |
| 30 virtual void GenerateAckHandles( |
| 31 const ObjectIdSet& ids, |
| 32 const scoped_refptr<base::TaskRunner>& task_runner, |
| 33 base::Callback<void(const AckHandleMap&)> callback) OVERRIDE; |
| 34 virtual void Acknowledge(const invalidation::ObjectId& id, |
| 35 const AckHandle& ack_handle) OVERRIDE; |
| 36 }; |
| 37 |
| 38 } // namespace syncer |
| 39 |
| 40 #endif // SYNC_TOOLS_NULL_INVALIDATION_STATE_TRACKER_H_ |
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