Gauge.Timer

java.lang.Object
- io.prometheus.client.Gauge.Timer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

Gauge
```
public static class Gauge.Timer
extends java.lang.Object
implements java.io.Closeable
```
Represents an event being timed.

Field Summary

Fields
Modifier and Type Field Description

private Gauge.Child child

private long start

Constructor Summary

Constructors
Modifier Constructor Description

private Timer(Gauge.Child child)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Equivalent to calling `setDuration()`.
`double`	`setDuration()`	Set the amount of time in seconds since `Gauge.Child.startTimer()` was called.

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

- Field Detail
  - child
```
private final Gauge.Child child
```
  - start
```
private final long start
```
- Constructor Detail
  - Timer
```
private Timer(Gauge.Child child)
```
- Method Detail
  - setDuration
```
public double setDuration()
```
    Set the amount of time in seconds since Gauge.Child.startTimer() was called.
    
    Returns:
    
    Measured duration in seconds since Gauge.Child.startTimer() was called.
  - close
```
public void close()
```
    Equivalent to calling setDuration().
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable