MetricsService (Vert.x Stack - Docs 5.0.0.CR3 API)

```
public interface MetricsService
```
The metrics service mainly allows to return a snapshot of measured objects.
This service is derived and adapted from MetricsService in the vertx-dropwizard-metrics module.

Author:

Nick Scavelli, Joel Takvorian

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static MetricsService`	`create(Measured measured)`	Creates a metric service for a given `Measured` object.
`String`	`getBaseName()`
`JsonObject`	`getMetricsSnapshot()`	Will return the metrics that correspond with the `measured` object, null if no metrics is available.
`JsonObject`	`getMetricsSnapshot(String baseName)`	Will return the metrics that begins with the `baseName`, null if no metrics is available.
`Set<String>`	`metricsNames()`

- Method Detail
  - create
```
static MetricsService create(Measured measured)
```
    Creates a metric service for a given Measured object.
    
    Parameters:
    
    measured - the measured object
    
    Returns:
    
    the metrics service
  - getBaseName
```
String getBaseName()
```
    Returns:
    
    the base name of the measured object
  - metricsNames
```
Set<String> metricsNames()
```
    Returns:
    
    the known metrics names by this service
  - getMetricsSnapshot
```
JsonObject getMetricsSnapshot()
```
    Will return the metrics that correspond with the measured object, null if no metrics is available.
    
    Returns:
    
    the map of metrics where the key is the name of the metric (excluding the base name unless for the Vert.x object) and the value is the json data representing that metric
  - getMetricsSnapshot
```
JsonObject getMetricsSnapshot(String baseName)
```
    Will return the metrics that begins with the baseName, null if no metrics is available.
    
    Returns:
    
    the map of metrics where the key is the name of the metric and the value is the json data representing that metric