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      1 // Copyright 2014 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_INTERNAL_API_PUBLIC_SESSIONS_UPDATE_COUNTERS_H_
      6 #define SYNC_INTERNAL_API_PUBLIC_SESSIONS_UPDATE_COUNTERS_H_
      7 
      8 #include "base/memory/scoped_ptr.h"
      9 #include "base/values.h"
     10 #include "sync/base/sync_export.h"
     11 
     12 namespace syncer {
     13 
     14 // A class to maintain counts related to the update requests and responses for
     15 // a particular sync type.
     16 struct SYNC_EXPORT_PRIVATE UpdateCounters {
     17   UpdateCounters();
     18   ~UpdateCounters();
     19 
     20   scoped_ptr<base::DictionaryValue> ToValue() const;
     21   std::string ToString() const;
     22 
     23   int num_updates_received;
     24   int num_reflected_updates_received;
     25   int num_tombstone_updates_received;
     26 
     27   int num_updates_applied;
     28   int num_hierarchy_conflict_application_failures;
     29   int num_encryption_conflict_application_failures;
     30 
     31   int num_server_overwrites;
     32   int num_local_overwrites;
     33 };
     34 
     35 }  // namespace syncer
     36 
     37 #endif  // SYNC_INTERNAL_API_PUBLIC_SESSIONS_UPDATE_COUNTERS_H_
     38