org.apache.dubbo.metrics.collector

类 AggregateMetricsCollector

java.lang.Object

org.apache.dubbo.metrics.collector.AggregateMetricsCollector

所有已实现的接口:

MetricsCollector<RequestEvent>, MetricsLifeListener<RequestEvent>, MetricsListener<RequestEvent>

public class AggregateMetricsCollector
extends Object
implements MetricsCollector<RequestEvent>

Aggregation metrics collector implementation of MetricsCollector. This collector only enabled when metrics aggregation config is enabled.

构造器概要

构造器

构造器和说明
AggregateMetricsCollector(org.apache.dubbo.rpc.model.ApplicationModel applicationModel)

方法概要

限定符和类型	方法和说明
boolean	calSamplesChanged()
List<MetricSample>	collect()
void	initMethodMetric(MetricsEvent event)
void	initMetrics(MetricsEvent event)
void	initQpsMetric(MethodMetric metric)
void	initRtAgrMetric(MethodMetric metric)
void	initRtMetric(MethodMetric metric)
void	initWindowCounter(MetricsEvent event, MetricsKey targetKey)
boolean	isCollectEnabled()
boolean	isSupport(MetricsEvent event)
void	onEvent(RequestEvent event)
void	onEventError(RequestEvent event)
void	onEventFinish(RequestEvent event)
void	setCollectEnabled(Boolean collectEnabled)

从类继承的方法 java.lang.Object

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

构造器详细资料

AggregateMetricsCollector

public AggregateMetricsCollector(org.apache.dubbo.rpc.model.ApplicationModel applicationModel)

方法详细资料

setCollectEnabled

public void setCollectEnabled(Boolean collectEnabled)

isCollectEnabled

public boolean isCollectEnabled()

指定者:

isCollectEnabled 在接口中 MetricsCollector<RequestEvent>

isSupport

public boolean isSupport(MetricsEvent event)

指定者:

isSupport 在接口中 MetricsListener<RequestEvent>

onEvent

public void onEvent(RequestEvent event)

指定者:

onEvent 在接口中 MetricsListener<RequestEvent>

onEventFinish

public void onEventFinish(RequestEvent event)

指定者:

onEventFinish 在接口中 MetricsLifeListener<RequestEvent>

onEventError

public void onEventError(RequestEvent event)

指定者:

onEventError 在接口中 MetricsLifeListener<RequestEvent>

collect

public List<MetricSample> collect()

指定者:

collect 在接口中 MetricsCollector<RequestEvent>

initMetrics

public void initMetrics(MetricsEvent event)

指定者:

initMetrics 在接口中 MetricsCollector<RequestEvent>

initMethodMetric

public void initMethodMetric(MetricsEvent event)

initQpsMetric

public void initQpsMetric(MethodMetric metric)

initRtMetric

public void initRtMetric(MethodMetric metric)

initRtAgrMetric

public void initRtAgrMetric(MethodMetric metric)

initWindowCounter

public void initWindowCounter(MetricsEvent event,
                              MetricsKey targetKey)

calSamplesChanged

public boolean calSamplesChanged()

指定者:

calSamplesChanged 在接口中 MetricsCollector<RequestEvent>