Package io.opencensus.metrics

Class LabelKey

java.lang.Object

io.opencensus.metrics.LabelKey

Direct Known Subclasses:

AutoValue_LabelKey

@ExperimentalApi
@Immutable
public abstract class LabelKey
extends Object

The key of a Label associated with a MetricDescriptor.

Since:

0.15

Constructor Summary

Constructors

Constructor	Description
LabelKey()

Method Summary

Modifier and Type	Method	Description
static LabelKey	create(String key, String description)	Creates a LabelKey.
abstract String	getDescription()	Returns the description of this LabelKey.
abstract String	getKey()	Returns the key of this LabelKey.

Methods inherited from class java.lang.Object

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

Constructor Details

LabelKey

LabelKey()

Method Details

create

public static LabelKey create(String key,
 String description)

Creates a LabelKey.

Parameters:

key - the key of a Label.

description - a human-readable description of what this label key represents.

Returns:

a LabelKey.

Since:

0.17

getKey

public abstract String getKey()

Returns the key of this LabelKey.

Returns:

the key.

Since:

0.17

getDescription

public abstract String getDescription()

Returns the description of this LabelKey.

Returns:

the description.

Since:

0.17