PrometheusSupport (Helidon 1.4.12 API)

java.lang.Object
- io.helidon.metrics.prometheus.PrometheusSupport

All Implemented Interfaces:

Service
```
public final class PrometheusSupport
extends Object
implements Service
```
Support for Prometheus client endpoint.
Default and simplest use on Routing creates /metrics endpoint for default CollectorRegistry.
```
 Routing.builder()
        .register(PrometheusSupport.create())
 
```
It is possible to use

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class PrometheusSupport.Builder
A builder of PrometheusSupport.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static PrometheusSupport.Builder`	`builder()`	Creates new `Builder` instance.
`static PrometheusSupport`	`create()`	Creates new instance using default Prometheus `CollectorRegistry`.
`static PrometheusSupport`	`create(CollectorRegistry collectorRegistry)`	Creates new instance using specified Prometheus `CollectorRegistry`.
`void`	`update(Routing.Rules rules)`	Updates `Routing.Rules` with `handlers` representing this service.

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

- Method Detail
  - update
```
public void update(Routing.Rules rules)
```
    Description copied from interface: Service
    
    Updates Routing.Rules with handlers representing this service.
    
    Specified by:
    
    update in interface Service
    
    Parameters:
    
    rules - a routing rules to update
  - create
```
public static PrometheusSupport create(CollectorRegistry collectorRegistry)
```
    Creates new instance using specified Prometheus CollectorRegistry.
    
    Parameters:
    
    collectorRegistry - a registry to use
    
    Returns:
    
    new instance
    
    See Also:
    
    create(), builder()
  - create
```
public static PrometheusSupport create()
```
    Creates new instance using default Prometheus CollectorRegistry.
    
    Returns:
    
    new instance
    
    See Also:
    
    CollectorRegistry, create(CollectorRegistry), builder()
  - builder
```
public static PrometheusSupport.Builder builder()
```
    Creates new Builder instance.
    
    Returns:
    
    the new instance
    
    See Also:
    
    create(), create(CollectorRegistry)