ceph/src/test/bench/stat_collector.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2
   3 #ifndef STATCOLLECTORH
   4 #define STATCOLLECTORH
   5
   6 #include <stdint.h>
   7
   8 class StatCollector {
   9 public:
  10   virtual uint64_t next_seq() = 0;
  11   virtual void start_write(uint64_t seq, uint64_t size) = 0;
  12   virtual void start_read(uint64_t seq, uint64_t size) = 0;
  13   virtual void write_applied(uint64_t seq) = 0;
  14   virtual void write_committed(uint64_t seq) = 0;
  15   virtual void read_complete(uint64_t seq) = 0;
  16   virtual ~StatCollector() {}
  17 };
  18
  19 #endif