# Package org.optaplanner.benchmark.impl.statistic

- Interface Summary
  Interface | Description
  --- | ---
  StatisticType |

- Class Summary
  Class | Description
  --- | ---
  ProblemBasedSubSingleStatistic<Solution_,​StatisticPoint_ extends StatisticPoint> |
  ProblemStatistic | 1 statistic of `ProblemBenchmarkResult`.
  PureSubSingleStatistic<Solution_,​StatisticPoint_ extends StatisticPoint> | 1 statistic of `SubSingleBenchmarkResult`.
  StatisticPoint | Implementations must be immutable.
  StatisticUtils |
  SubSingleStatistic<Solution_,​StatisticPoint_ extends StatisticPoint> | 1 statistic of `SubSingleBenchmarkResult`.