org.apache.flink.runtime.metrics

类 NoOpMetricRegistry

java.lang.Object

org.apache.flink.runtime.metrics.NoOpMetricRegistry

所有已实现的接口:

MetricRegistry

public class NoOpMetricRegistry
extends Object
implements MetricRegistry

Metric registry which does nothing.

字段概要

字段

限定符和类型	字段和说明
static MetricRegistry	INSTANCE

构造器概要

构造器

构造器和说明
NoOpMetricRegistry()

方法概要

限定符和类型	方法和说明
char	getDelimiter() Returns the global delimiter.
int	getNumberReporters() Returns the number of registered reporters.
ScopeFormats	getScopeFormats() Returns the scope formats.
void	register(org.apache.flink.metrics.Metric metric, String metricName, AbstractMetricGroup group) Registers a new Metric with this registry.
void	unregister(org.apache.flink.metrics.Metric metric, String metricName, AbstractMetricGroup group) Un-registers the given Metric with this registry.

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.runtime.metrics.MetricRegistry

getMetricQueryServiceGatewayRpcAddress

字段详细资料

INSTANCE

public static final MetricRegistry INSTANCE

构造器详细资料

NoOpMetricRegistry

public NoOpMetricRegistry()

方法详细资料

getDelimiter

public char getDelimiter()

从接口复制的说明: MetricRegistry

Returns the global delimiter.

指定者:

getDelimiter 在接口中 MetricRegistry

返回:

global delimiter

getNumberReporters

public int getNumberReporters()

从接口复制的说明: MetricRegistry

Returns the number of registered reporters.

指定者:

getNumberReporters 在接口中 MetricRegistry

register

public void register(org.apache.flink.metrics.Metric metric,
                     String metricName,
                     AbstractMetricGroup group)

从接口复制的说明: MetricRegistry

Registers a new Metric with this registry.

指定者:

register 在接口中 MetricRegistry

参数:

metric - the metric that was added

metricName - the name of the metric

group - the group that contains the metric

unregister

public void unregister(org.apache.flink.metrics.Metric metric,
                       String metricName,
                       AbstractMetricGroup group)

从接口复制的说明: MetricRegistry

Un-registers the given Metric with this registry.

指定者:

unregister 在接口中 MetricRegistry

参数:

metric - the metric that should be removed

metricName - the name of the metric

group - the group that contains the metric

getScopeFormats

public ScopeFormats getScopeFormats()

从接口复制的说明: MetricRegistry

Returns the scope formats.

指定者:

getScopeFormats 在接口中 MetricRegistry

返回:

scope formats