Package com.bw.jtools.profiling.measurement

Class SystemNanoTime

java.lang.Object

com.bw.jtools.profiling.measurement.AbstractMeasurementSource

com.bw.jtools.profiling.measurement.SystemNanoTime

public final class SystemNanoTime
extends AbstractMeasurementSource

Measures monotonic system time in nanoseconds.

Field Summary

Fields inherited from class com.bw.jtools.profiling.measurement.AbstractMeasurementSource

currentSource

Constructor Summary

Constructors

Constructor	Description
SystemNanoTime()

Method Summary

Modifier and Type	Method	Description
java.lang.String	formatValue(java.text.NumberFormat nf, MeasurementValue value)	Returns the formatted value.
MeasurementValue	getMeasurement()	Returns a instance that reflects the current value.

Methods inherited from class com.bw.jtools.profiling.measurement.AbstractMeasurementSource

format, measure

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemNanoTime

public SystemNanoTime()

Method Detail

getMeasurement

public MeasurementValue getMeasurement()

Description copied from class: AbstractMeasurementSource

Returns a instance that reflects the current value. The first dimension have to be strictly monotone.

Specified by:

getMeasurement in class AbstractMeasurementSource

Returns:

The current value.

formatValue

public java.lang.String formatValue(java.text.NumberFormat nf,
                                    MeasurementValue value)

Description copied from class: AbstractMeasurementSource

Returns the formatted value.

Specified by:

formatValue in class AbstractMeasurementSource

Parameters:

nf - The number format to use.

value - The value to format.

Returns:

The formatted value.