net.uncontended.precipice.metrics

Class DefaultActionMetrics

java.lang.Object

net.uncontended.precipice.metrics.DefaultActionMetrics

All Implemented Interfaces:

ActionMetrics

public class DefaultActionMetrics
extends java.lang.Object
implements ActionMetrics

Constructor Summary

Constructors

Constructor and Description
DefaultActionMetrics()
DefaultActionMetrics(int slotsToTrack, long resolution, java.util.concurrent.TimeUnit slotUnit)
DefaultActionMetrics(int slotsToTrack, long resolution, java.util.concurrent.TimeUnit slotUnit, SystemTime systemTime)

Method Summary

Modifier and Type	Method and Description
long	getMetricCountForTimePeriod(Metric metric, long timePeriod, java.util.concurrent.TimeUnit timeUnit)
HealthSnapshot	healthSnapshot(long timePeriod, java.util.concurrent.TimeUnit timeUnit)
void	incrementMetricCount(Metric metric)
java.util.Map<java.lang.Object,java.lang.Object>	snapshot(long timePeriod, java.util.concurrent.TimeUnit timeUnit)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultActionMetrics

public DefaultActionMetrics()

DefaultActionMetrics

public DefaultActionMetrics(int slotsToTrack,
                            long resolution,
                            java.util.concurrent.TimeUnit slotUnit)

DefaultActionMetrics

public DefaultActionMetrics(int slotsToTrack,
                            long resolution,
                            java.util.concurrent.TimeUnit slotUnit,
                            SystemTime systemTime)

Method Detail

incrementMetricCount

public void incrementMetricCount(Metric metric)

Specified by:

incrementMetricCount in interface ActionMetrics

getMetricCountForTimePeriod

public long getMetricCountForTimePeriod(Metric metric,
                                        long timePeriod,
                                        java.util.concurrent.TimeUnit timeUnit)

Specified by:

getMetricCountForTimePeriod in interface ActionMetrics

healthSnapshot

public HealthSnapshot healthSnapshot(long timePeriod,
                                     java.util.concurrent.TimeUnit timeUnit)

Specified by:

healthSnapshot in interface ActionMetrics

snapshot

public java.util.Map<java.lang.Object,java.lang.Object> snapshot(long timePeriod,
                                                                 java.util.concurrent.TimeUnit timeUnit)

Specified by:

snapshot in interface ActionMetrics