com.caucho.env.meter
Class ActiveTimeMeter

java.lang.Object
  com.caucho.env.meter.AbstractMeter
      com.caucho.env.meter.ActiveTimeMeter

All Implemented Interfaces:

ActiveTimeSensor, Meter

public final class ActiveTimeMeter
extends AbstractMeter
implements ActiveTimeSensor

Constructor Summary

ActiveTimeMeter(java.lang.String name)

Method Summary

AbstractMeter	createActiveCount(java.lang.String name)
AbstractMeter	createActiveCountMax(java.lang.String name)
AbstractMeter	createMax(java.lang.String name)
AbstractMeter	createSigma(java.lang.String name, int n)
AbstractMeter	createTotalCount(java.lang.String name)
void	end(long startTime) End the active time.
double	sample() Return the probe's next average.
double	sampleActiveCount() Sample the active count
double	sampleActiveCountMax() Sample the active count
double	sampleMax() Return the probe's next sample.
double	sampleSigma(int n) Return the probe's next 2-sigma
double	sampleTotalCount() Sample the total count
long	start() Start the active time.

Methods inherited from class com.caucho.env.meter.AbstractMeter

getName, peek, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ActiveTimeMeter

public ActiveTimeMeter(java.lang.String name)

Method Detail

start

public final long start()

Description copied from interface: ActiveTimeSensor

Start the active time.

Specified by:

start in interface ActiveTimeSensor

end

public final void end(long startTime)

Description copied from interface: ActiveTimeSensor

End the active time.

Specified by:

end in interface ActiveTimeSensor

createActiveCount

public AbstractMeter createActiveCount(java.lang.String name)

createActiveCountMax

public AbstractMeter createActiveCountMax(java.lang.String name)

createTotalCount

public AbstractMeter createTotalCount(java.lang.String name)

createMax

public AbstractMeter createMax(java.lang.String name)

createSigma

public AbstractMeter createSigma(java.lang.String name,
                                 int n)

sample

public final double sample()

Return the probe's next average.

Specified by:

sample in interface Meter

Specified by:

sample in class AbstractMeter

sampleActiveCount

public final double sampleActiveCount()

Sample the active count

sampleActiveCountMax

public final double sampleActiveCountMax()

Sample the active count

sampleTotalCount

public final double sampleTotalCount()

Sample the total count

sampleSigma

public final double sampleSigma(int n)

Return the probe's next 2-sigma

sampleMax

public final double sampleMax()

Return the probe's next sample.