KeyPerformanceIndicatorSupport.Metrics (Helidon Project 2.6.9 API)

Enclosing interface:

KeyPerformanceIndicatorSupport
```
public static interface KeyPerformanceIndicatorSupport.Metrics
```
Key performance indicator metrics behavior.

Field Summary

Fields
Modifier and Type Field Description

static KeyPerformanceIndicatorSupport.Metrics NO_OP
No-op implementation of Metrics.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`onRequestCompleted(boolean isSuccessful, long processingTimeMs)`	Invoked when processing on a request has finished.
`default void`	`onRequestReceived()`	Invoked when a request has been received.
`default void`	`onRequestStarted()`	Invoked when processing on a request has been started.

- Field Detail
  - NO_OP
```
static final KeyPerformanceIndicatorSupport.Metrics NO_OP
```
    No-op implementation of Metrics.
- Method Detail
  - onRequestReceived
```
default void onRequestReceived()
```
    Invoked when a request has been received.
  - onRequestStarted
```
default void onRequestStarted()
```
    Invoked when processing on a request has been started.
  - onRequestCompleted
```
default void onRequestCompleted(boolean isSuccessful,
                                long processingTimeMs)
```
    Invoked when processing on a request has finished.
    
    Parameters:
    
    isSuccessful - indicates if the request processing succeeded
    
    processingTimeMs - duration of the request processing in milliseconds