org.apache.dubbo.metrics.data

Class RtStatComposite

java.lang.Object

org.apache.dubbo.metrics.report.AbstractMetricsExport

org.apache.dubbo.metrics.data.RtStatComposite

All Implemented Interfaces:

MetricsExport

public class RtStatComposite
extends AbstractMetricsExport

The data container of the rt dimension, including application, service, and method levels, if there is no actual call to the existing call method, the key will not be displayed when exporting (to be optimized)

Constructor Summary

Constructors

Constructor and Description
RtStatComposite(ApplicationModel applicationModel)

Method Summary

Modifier and Type	Method and Description
void	calcMethodKeyRt(Invocation invocation, String registryOpType, Long responseTime)
void	calcServiceKeyRt(Invocation invocation, String registryOpType, Long responseTime)
void	calcServiceKeyRt(String registryOpType, Long responseTime, Metric key)
boolean	calSamplesChanged() Check if samples have been changed.
List<MetricSample>	export(MetricsCategory category) export all.
List<LongContainer<? extends Number>>	getRtStats()
void	init(MetricsPlaceValue... placeValues)

Methods inherited from class org.apache.dubbo.metrics.report.AbstractMetricsExport

getApplicationModel, getAppName

Methods inherited from class java.lang.Object

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

Constructor Detail

RtStatComposite

public RtStatComposite(ApplicationModel applicationModel)

Method Detail

init

public void init(MetricsPlaceValue... placeValues)

calcServiceKeyRt

public void calcServiceKeyRt(String registryOpType,
                             Long responseTime,
                             Metric key)

calcServiceKeyRt

public void calcServiceKeyRt(Invocation invocation,
                             String registryOpType,
                             Long responseTime)

calcMethodKeyRt

public void calcMethodKeyRt(Invocation invocation,
                            String registryOpType,
                            Long responseTime)

export

public List<MetricSample> export(MetricsCategory category)

Description copied from interface: MetricsExport

export all.

getRtStats

public List<LongContainer<? extends Number>> getRtStats()

calSamplesChanged

public boolean calSamplesChanged()

Description copied from interface: MetricsExport

Check if samples have been changed. Note that this method will reset the changed flag to false using CAS.

Returns:

true if samples have been changed