org.quartz.utils.counter.sampled
Interface SampledCounter

All Superinterfaces:

Counter

All Known Subinterfaces:

SampledRateCounter

All Known Implementing Classes:

SampledCounterImpl, SampledRateCounterImpl

public interface SampledCounter
extends Counter

Interface of a sampled counter -- a counter that keeps sampled values

Since:

1.8

Author:

Abhishek Sanoujam

Method Summary

TimeStampedCounterValue[]	getAllSampleValues() Returns all samples in history
long	getAndReset() Returns the current value of the counter and resets it to 0
TimeStampedCounterValue	getMostRecentSample() Returns the most recent sampled value
void	shutdown() Shutdown this counter

Methods inherited from interface org.quartz.utils.counter.Counter

decrement, decrement, getAndSet, getValue, increment, increment, setValue

Method Detail

shutdown

void shutdown()

Shutdown this counter

getMostRecentSample

TimeStampedCounterValue getMostRecentSample()

Returns the most recent sampled value

Returns:

Value of the most recent sampled value

getAllSampleValues

TimeStampedCounterValue[] getAllSampleValues()

Returns all samples in history

Returns:

An array containing the TimeStampedCounterValue's

getAndReset

long getAndReset()

Returns the current value of the counter and resets it to 0

Returns:

current value of the counter