DelegatingGauge (Helidon 1.3.1 API)

java.lang.Object
- io.helidon.microprofile.metrics.DelegatingGauge<T>

Type Parameters:

T - data type reported by the underlying Gauge

All Implemented Interfaces:

Gauge<T>, Metric
```
public class DelegatingGauge<T>
extends Object
implements Gauge<T>
```
Implementation of Gauge for cataloging in the metrics registry that delegates its getValue() method invocations to a discovered bean method annotated with @Gauge.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`getValue()`
`static <S> DelegatingGauge<S>`	`newInstance(Method method, Object obj, Class<S> clazz)`	Creates a new `DelegatingGauge` which will defer to the specified method on the object to retrieve the gauge of interest of the indicated type.

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

- Method Detail
  - newInstance
```
public static <S> DelegatingGauge<S> newInstance(Method method,
                                                 Object obj,
                                                 Class<S> clazz)
```
    Creates a new DelegatingGauge which will defer to the specified method on the object to retrieve the gauge of interest of the indicated type.
    
    Type Parameters:
    
    S - type of the underlying gauge
    
    Parameters:
    
    method - value-reporting method to be invoked to retrieve the gauge value
    
    obj - bean instance from which to retrieve the gauge value
    
    clazz - type of the underlying gauge
    
    Returns:
    
    DelegatingGauge
  - getValue
```
public T getValue()
```
    Specified by:
    
    getValue in interface Gauge<T>