DefaultGauge (micrometer-core 1.3.1 API)

java.lang.Object
- io.micrometer.core.instrument.AbstractMeter
- - io.micrometer.core.instrument.internal.DefaultGauge<T>

Type Parameters:

T - reference type

All Implemented Interfaces:

Gauge, Meter
```
public class DefaultGauge<T>
extends AbstractMeter
implements Gauge
```
Default implementation for Gauge.

Nested Class Summary
- Nested classes/interfaces inherited from interface io.micrometer.core.instrument.Gauge
  Gauge.Builder<T>
- Nested classes/interfaces inherited from interface io.micrometer.core.instrument.Meter
  Meter.Builder, Meter.Id, Meter.Type

Constructor Summary

Constructors
Constructor Description

DefaultGauge(Meter.Id id, T obj, java.util.function.ToDoubleFunction<T> value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object o)`
`int`	`hashCode()`
`double`	`value()`	The act of observing the value by calling this method triggers sampling of the underlying number or user-defined function that defines the value for the gauge.

Methods inherited from class io.micrometer.core.instrument.AbstractMeter
getId

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.micrometer.core.instrument.Gauge
measure

Methods inherited from interface io.micrometer.core.instrument.Meter
close, getId, match, use

- Constructor Detail
  - DefaultGauge
```
public DefaultGauge(Meter.Id id,
                    @Nullable
                    T obj,
                    java.util.function.ToDoubleFunction<T> value)
```
- Method Detail
  - value
```
public double value()
```
    Description copied from interface: Gauge
    
    The act of observing the value by calling this method triggers sampling of the underlying number or user-defined function that defines the value for the gauge.
    
    Specified by:
    
    value in interface Gauge
    
    Returns:
    
    The current value.
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object