io.micrometer.core.instrument

Class Meter.Builder

java.lang.Object

io.micrometer.core.instrument.Meter.Builder

Enclosing interface:

Meter

public static class Meter.Builder
extends Object

Fluent builder for custom meters.

Method Summary

Modifier and Type	Method and Description
Meter.Builder	baseUnit(String unit)
Meter.Builder	description(String description)
Meter	register(MeterRegistry registry) Add the meter to a single registry, or return an existing meter in that registry.
Meter.Builder	tag(String key, String value)
Meter.Builder	tags(Iterable<Tag> tags)
Meter.Builder	tags(String... tags)

Methods inherited from class java.lang.Object

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

Method Detail

tags

public Meter.Builder tags(String... tags)

Parameters:

tags - Must be an even number of arguments representing key/value pairs of tags.

Returns:

The custom meter builder with added tags.

tags

public Meter.Builder tags(Iterable<Tag> tags)

Parameters:

tags - Tags to add to the eventual meter.

Returns:

The custom meter builder with added tags.

tag

public Meter.Builder tag(String key,
                         String value)

Parameters:

key - The tag key.

value - The tag value.

Returns:

The custom meter builder with a single added tag.

description

public Meter.Builder description(@Nullable
                                 String description)

Parameters:

description - Description text of the eventual meter.

Returns:

The custom meter builder with added description.

baseUnit

public Meter.Builder baseUnit(@Nullable
                              String unit)

Parameters:

unit - Base unit of the eventual meter.

Returns:

The custom meter builder with added base unit.

register

public Meter register(MeterRegistry registry)

Add the meter to a single registry, or return an existing meter in that registry. The returned meter will be unique for each registry, but each registry is guaranteed to only create one meter for the same combination of name and tags.

Parameters:

registry - A registry to add the custom meter to, if it doesn't already exist.

Returns:

A new or existing custom meter.