compact_transaction.h

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#ifndef GRAPHSCOPE_DATABASE_COMPACT_TRANSACTION_H_
#define GRAPHSCOPE_DATABASE_COMPACT_TRANSACTION_H_
 
#include "flex/storages/rt_mutable_graph/types.h"
#include "grape/serialization/in_archive.h"
 
namespace gs {
 
class MutablePropertyFragment;
class IWalWriter;
class VersionManager;
 
class CompactTransaction {
 public:
  CompactTransaction(MutablePropertyFragment& graph, IWalWriter& logger,
                     VersionManager& vm, timestamp_t timestamp);
  ~CompactTransaction();
 
  timestamp_t timestamp() const;
 
  bool Commit();
 
  void Abort();
 
 private:
  MutablePropertyFragment& graph_;
  IWalWriter& logger_;
  VersionManager& vm_;
  timestamp_t timestamp_;
 
  grape::InArchive arc_;
};
 
}  // namespace gs
 
#endif  // GRAPHSCOPE_DATABASE_COMPACT_TRANSACTION_H_