org.spf4j.perf.impl

Class QuantizedRecorder

java.lang.Object

org.spf4j.perf.impl.MeasurementAggregator

org.spf4j.perf.impl.QuantizedRecorder

All Implemented Interfaces:

EntityMeasurements, MeasurementProcessor, MeasurementRecorder

@ThreadSafe
public final class QuantizedRecorder
extends MeasurementAggregator

Author:

zoly

Constructor Summary

Constructors

Constructor and Description
QuantizedRecorder(Object measuredEntity, String description, String unitOfMeasurement, int factor, int lowerMagnitude, int higherMagnitude, int quantasPerMagnitude)

Method Summary

Methods

Modifier and Type	Method and Description
EntityMeasurements	aggregate(EntityMeasurements mSource)
QuantizedRecorder	createClone()
EntityMeasurements	createLike(Object entity)
EntityMeasurementsInfo	getInfo()
long	getMaxMeasurement()
long	getMeasurementCount()
long[]	getMeasurements()
long[]	getMeasurementsAndReset()
long	getMeasurementTotal()
long	getMinMeasurement()
long[]	getQuatizedMeasurements()
String	getUnitOfMeasurement()
void	record(long measurement)
QuantizedRecorder	reset() reset this entity.
String	toString()

Methods inherited from class org.spf4j.perf.impl.MeasurementAggregator

getMaxTime, getMinTime, record

Methods inherited from class java.lang.Object

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

Constructor Detail

QuantizedRecorder

public QuantizedRecorder(Object measuredEntity,
                 String description,
                 String unitOfMeasurement,
                 int factor,
                 int lowerMagnitude,
                 int higherMagnitude,
                 int quantasPerMagnitude)

Method Detail

getUnitOfMeasurement

public String getUnitOfMeasurement()

record

public void record(long measurement)

getMeasurements

public long[] getMeasurements()

getInfo

public EntityMeasurementsInfo getInfo()

aggregate

public EntityMeasurements aggregate(EntityMeasurements mSource)

createClone

public QuantizedRecorder createClone()

reset

public QuantizedRecorder reset()

Description copied from interface: EntityMeasurements

reset this entity.

Returns:

a clone of the object prior to reset.

toString

public String toString()

Overrides:

toString in class Object

getMaxMeasurement

public long getMaxMeasurement()

getMeasurementCount

public long getMeasurementCount()

getMeasurementTotal

public long getMeasurementTotal()

getMinMeasurement

public long getMinMeasurement()

getQuatizedMeasurements

public long[] getQuatizedMeasurements()

createLike

public EntityMeasurements createLike(Object entity)

getMeasurementsAndReset

public long[] getMeasurementsAndReset()