- All Known Subinterfaces:
AccumulatedTimerSupplier, CounterSupplier, GaugeSupplier, IntervalTimerSupplier
- All Known Implementing Classes:
AbstractIntervalTimerSupplier, AccumulatedTimer, AccumulatedTimerSnapshot, BasicCounter, CounterSnapshot, GaugeSnapshot, IntervalTimer, IntervalTimerSnapshot
public interface StatisticSupplier
Abstract supplier of a runtime statistic. A StatisticSupplier may be
live, in which case their returned values reflect the current
state. In the case where they are live, repeated calls to
the various methods may change from one call to the next.
A StatisticSupplier may also be a snapshot, in which case
they represent a point-in-time of some measured value. In the case of
a snapshot, repeated calls to the same method should always produce the
same value. In addition, snapshots are expected to be serializable.