org.apache.beam.sdk.metrics

Class MetricName

java.lang.Object

org.apache.beam.sdk.metrics.MetricName

All Implemented Interfaces:

java.io.Serializable

@Experimental(value=METRICS)
public abstract class MetricName
extends java.lang.Object
implements java.io.Serializable

The name of a metric consists of a namespace() and a name(). The namespace() allows grouping related metrics together and also prevents collisions between multiple metrics with the same name.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MetricName()

Method Summary

Modifier and Type	Method and Description
abstract java.lang.String	name() The name of this metric.
static MetricName	named(java.lang.Class<?> namespace, java.lang.String name)
static MetricName	named(java.lang.String namespace, java.lang.String name)
abstract java.lang.String	namespace() The namespace associated with this metric.

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricName

public MetricName()

Method Detail

namespace

public abstract java.lang.String namespace()

The namespace associated with this metric.

name

public abstract java.lang.String name()

The name of this metric.

named

public static MetricName named(java.lang.String namespace,
                               java.lang.String name)

named

public static MetricName named(java.lang.Class<?> namespace,
                               java.lang.String name)