程序包 org.apache.skywalking.oap.server.telemetry.prometheus

类 BaseMetrics<T extends io.prometheus.client.SimpleCollector,C>

java.lang.Object

org.apache.skywalking.oap.server.telemetry.prometheus.BaseMetrics<T,C>

直接已知子类:

PrometheusCounterMetrics, PrometheusGaugeMetrics

public abstract class BaseMetrics<T extends io.prometheus.client.SimpleCollector,C>
extends Object

BaseMetrics parent class represents the metrics

字段概要

字段

修饰符和类型	字段	说明
protected final MetricsTag.Keys	labels
protected final String	name
protected final String	tips
protected final MetricsTag.Values	values

构造器概要

构造器

构造器	说明
BaseMetrics(String name, String tips, MetricsTag.Keys labels, MetricsTag.Values values)

方法概要

修饰符和类型	方法	说明
protected abstract T	create(String[] labelNames)
protected C	getMetric()	Create real prometheus metrics with SkyWalking native labels, and provide to all metrics implementation.
protected boolean	isIDReady()

从类继承的方法 java.lang.Object

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

字段详细资料

name

protected final String name

tips

protected final String tips

labels

protected final MetricsTag.Keys labels

values

protected final MetricsTag.Values values

构造器详细资料

BaseMetrics

public BaseMetrics(String name,
 String tips,
 MetricsTag.Keys labels,
 MetricsTag.Values values)

方法详细资料

isIDReady

protected boolean isIDReady()

getMetric

protected C getMetric()

Create real prometheus metrics with SkyWalking native labels, and provide to all metrics implementation. Metrics name should be unique.

返回:

metric reference if the service instance id has been initialized. Or NULL.

create

protected abstract T create(String[] labelNames)