io.smallrye.metrics.exporters

Class OpenMetricsUnit

java.lang.Object

io.smallrye.metrics.exporters.OpenMetricsUnit

public class OpenMetricsUnit
extends Object

Author:

hrupp

Method Summary

Modifier and Type	Method and Description
static String	getBaseUnitAsOpenMetricsString(Optional<String> optUnit) Determines the basic unit to be used by OpenMetrics exporter based on the input unit from parameter.
static Double	scaleToBase(String inputUnit, Double value) Scales the value (time or memory size) interpreted using inputUnit to the base unit for OpenMetrics exporter That means: - values for memory size units are scaled to bytes - values for time units are scaled to seconds - values for other units are returned unchanged

Methods inherited from class java.lang.Object

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

Method Detail

getBaseUnitAsOpenMetricsString

public static String getBaseUnitAsOpenMetricsString(Optional<String> optUnit)

Determines the basic unit to be used by OpenMetrics exporter based on the input unit from parameter. That is: - for memory size units, returns "bytes" - for time units, returns "seconds" - for any other unit, returns the input unit itself

scaleToBase

public static Double scaleToBase(String inputUnit,
                                 Double value)

Scales the value (time or memory size) interpreted using inputUnit to the base unit for OpenMetrics exporter That means: - values for memory size units are scaled to bytes - values for time units are scaled to seconds - values for other units are returned unchanged