| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_SYNC_ENGINE_CYCLE_SYNC_CYCLE_SNAPSHOT_H_ |
| #define COMPONENTS_SYNC_ENGINE_CYCLE_SYNC_CYCLE_SNAPSHOT_H_ |
| |
| #include <stddef.h> |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/time/time.h" |
| #include "components/sync/base/model_type.h" |
| #include "components/sync/base/progress_marker_map.h" |
| #include "components/sync/engine/cycle/model_neutral_state.h" |
| |
| namespace base { |
| class DictionaryValue; |
| } |
| |
| namespace syncer { |
| |
| // An immutable snapshot of state from a SyncCycle. Convenient to use as |
| // part of notifications as it is inherently thread-safe. |
| // TODO(zea): if copying this all over the place starts getting expensive, |
| // consider passing around immutable references instead of values. |
| // Default copy and assign welcome. |
| class SyncCycleSnapshot { |
| public: |
| SyncCycleSnapshot(); |
| SyncCycleSnapshot(const ModelNeutralState& model_neutral_state, |
| const ProgressMarkerMap& download_progress_markers, |
| bool is_silenced, |
| int num_encryption_conflicts, |
| int num_hierarchy_conflicts, |
| int num_server_conflicts, |
| bool notifications_enabled, |
| size_t num_entries, |
| base::Time sync_start_time, |
| base::Time poll_finish_time, |
| const std::vector<int>& num_entries_by_type, |
| const std::vector<int>& num_to_delete_entries_by_type, |
| sync_pb::SyncEnums::GetUpdatesOrigin get_updates_origin, |
| base::TimeDelta short_poll_interval, |
| base::TimeDelta long_poll_interval); |
| SyncCycleSnapshot(const SyncCycleSnapshot& other); |
| ~SyncCycleSnapshot(); |
| |
| std::unique_ptr<base::DictionaryValue> ToValue() const; |
| |
| std::string ToString() const; |
| |
| ModelNeutralState model_neutral_state() const { return model_neutral_state_; } |
| const ProgressMarkerMap& download_progress_markers() const; |
| bool is_silenced() const; |
| int num_encryption_conflicts() const; |
| int num_hierarchy_conflicts() const; |
| int num_server_conflicts() const; |
| bool notifications_enabled() const; |
| size_t num_entries() const; |
| base::Time sync_start_time() const; |
| base::Time poll_finish_time() const; |
| const std::vector<int>& num_entries_by_type() const; |
| const std::vector<int>& num_to_delete_entries_by_type() const; |
| sync_pb::SyncEnums::GetUpdatesOrigin get_updates_origin() const; |
| base::TimeDelta short_poll_interval() const; |
| base::TimeDelta long_poll_interval() const; |
| |
| // Set iff this snapshot was not built using the default constructor. |
| bool is_initialized() const; |
| |
| private: |
| ModelNeutralState model_neutral_state_; |
| ProgressMarkerMap download_progress_markers_; |
| bool is_silenced_; |
| int num_encryption_conflicts_; |
| int num_hierarchy_conflicts_; |
| int num_server_conflicts_; |
| bool notifications_enabled_; |
| size_t num_entries_; |
| base::Time sync_start_time_; |
| base::Time poll_finish_time_; |
| |
| std::vector<int> num_entries_by_type_; |
| std::vector<int> num_to_delete_entries_by_type_; |
| |
| sync_pb::SyncEnums::GetUpdatesOrigin get_updates_origin_; |
| |
| base::TimeDelta short_poll_interval_; |
| base::TimeDelta long_poll_interval_; |
| |
| bool is_initialized_; |
| }; |
| |
| } // namespace syncer |
| |
| #endif // COMPONENTS_SYNC_ENGINE_CYCLE_SYNC_CYCLE_SNAPSHOT_H_ |