Package com.pervasivecode.utils.concurrent.timing

Interface Summary

Interface	Description
ListenableTimer	A timer that can be observed by a StateChangeListener, which can be invoked when the timer starts or stops (or both).
ListenableTimer.StateChangeListener	A listener that will be notified when the state of a ListenableTimer changes.
MultistageStopwatch<T extends Enum<?>>	This stopwatch manages multiple concurrent timers tracking each stage of a user-defined multi-stage operation, aggregating the resulting duration values.
MultistageStopwatch.TimingSummary	A summary of the timer activity for one stage of multistage operation.
QueryableTimer	A timer that can be asked about its current state.
StoppableTimer	A timer that can be stopped.

Class Summary

Class	Description
HistogramBasedStopwatch<T extends Enum<?>>	This type of MultistageStopwatch populates a timing Histogram for each type of operation with counts representing how long those operations took.
SimpleActiveTimer	A timer implementation that is stoppable, queryable, and listenable.
SimpleMultistageStopwatch<T extends Enum<?>>	This type of MultistageStopwatch keeps a total of elapsed time used by all timers for each type of operation, along with counts representing how long those operations took.
SimpleTimingSummary	A basic TimingSummary implememtation, with validation.
SimpleTimingSummary.Builder	This object will build a SimpleTimingSummary instance.