Package io.micrometer.core.instrument

Class MultiGauge.Row<T>

java.lang.Object

io.micrometer.core.instrument.MultiGauge.Row<T>

Enclosing class:

MultiGauge

public static class MultiGauge.Row<T>
extends Object

Method Summary

Modifier and Type	Method	Description
static MultiGauge.Row<Number>	of(Tags uniqueTags, Number number)	Create a row from tags and a number.
static <T extends Number> MultiGauge.Row<Supplier<T>>	of(Tags uniqueTags, Supplier<T> valueFunction)	Create a row from tags and a number supplier.
static <T> MultiGauge.Row<T>	of(Tags uniqueTags, T obj, ToDoubleFunction<T> valueFunction)	Create a row from tags, an object, and a value function.

Methods inherited from class java.lang.Object

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

Method Details

of

public static <T> MultiGauge.Row<T> of(Tags uniqueTags,
 T obj,
 ToDoubleFunction<T> valueFunction)

Create a row from tags, an object, and a value function.

Type Parameters:

T - object type

Parameters:

uniqueTags - tags that identify this row

obj - object from which the gauge value is read

valueFunction - function used to extract the gauge value

Returns:

a row for use with MultiGauge.register(Iterable) or MultiGauge.register(Iterable, boolean)

of

public static MultiGauge.Row<Number> of(Tags uniqueTags,
 Number number)

Create a row from tags and a number.

Parameters:

uniqueTags - tags that identify this row

number - number used as the gauge value

Returns:

a row for use with MultiGauge.register(Iterable) or MultiGauge.register(Iterable, boolean)

of

public static <T extends Number>
MultiGauge.Row<Supplier<T>> of(Tags uniqueTags,
 Supplier<T> valueFunction)

Create a row from tags and a number supplier.

Type Parameters:

T - number type

Parameters:

uniqueTags - tags that identify this row

valueFunction - supplier used to provide the gauge value

Returns:

a row for use with MultiGauge.register(Iterable) or MultiGauge.register(Iterable, boolean)