Package com.netflix.discovery.util

Class ThresholdLevelsMetric

java.lang.Object

com.netflix.discovery.util.ThresholdLevelsMetric

public class ThresholdLevelsMetric
extends java.lang.Object

A collection of gauges that represent different threshold levels over which measurement is mapped to. Value 1 denotes a lowest threshold level that is reached. For example eureka client registry data staleness defines thresholds 30s, 60s, 120s, 240s, 480s. Delay of 90s would be mapped to gauge values {30s=0, 60s=1, 120=0, 240s=0, 480s=0, unlimited=0}.

Field Summary

Fields

Modifier and Type	Field	Description
static ThresholdLevelsMetric	NO_OP_METRIC

Constructor Summary

Constructors

Constructor	Description
ThresholdLevelsMetric()
ThresholdLevelsMetric(java.lang.Object owner, java.lang.String prefix, long[] levels)

Method Summary

Modifier and Type	Method	Description
void	update(long delayMs)

Methods inherited from class java.lang.Object

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

Field Detail

NO_OP_METRIC

public static final ThresholdLevelsMetric NO_OP_METRIC

Constructor Detail

ThresholdLevelsMetric

public ThresholdLevelsMetric()

ThresholdLevelsMetric

public ThresholdLevelsMetric(java.lang.Object owner,
                             java.lang.String prefix,
                             long[] levels)

Method Detail

update

public void update(long delayMs)