MultiMetricRichGaugeReader (Spring Boot API)

java.lang.Object
- org.springframework.boot.actuate.metrics.rich.MultiMetricRichGaugeReader

All Implemented Interfaces:
RichGaugeReader
```
public class MultiMetricRichGaugeReader
extends Object
implements RichGaugeReader
```
A RichGaugeReader that works by reading metric values from a MultiMetricRepository where the group name is the RichGauge name. The format used matches that in the RichGaugeExporter, so this reader can be used on a store that has been populated using that exporter.
Since:
1.1.0

Constructor Summary
Constructors
Constructor Description
MultiMetricRichGaugeReader(MultiMetricRepository repository)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`count()`	Return the number of gauge values available.
`Iterable<RichGauge>`	`findAll()`	Find all instances of rich gauge known to this reader.
`RichGauge`	`findOne(String name)`	Find a single instance of a rich gauge by name.

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

- Constructor Detail
  - MultiMetricRichGaugeReader
```
public MultiMetricRichGaugeReader(MultiMetricRepository repository)
```
- Method Detail
  - findOne
```
public RichGauge findOne(String name)
```
    Description copied from interface: RichGaugeReader
    Find a single instance of a rich gauge by name.
    Specified by:
    findOne in interface RichGaugeReader
    Parameters:
    name - the name of the gauge
    Returns:
    a rich gauge value
  - findAll
```
public Iterable<RichGauge> findAll()
```
    Description copied from interface: RichGaugeReader
    Find all instances of rich gauge known to this reader.
    Specified by:
    findAll in interface RichGaugeReader
    Returns:
    all instances known to this reader
  - count
```
public long count()
```
    Description copied from interface: RichGaugeReader
    Return the number of gauge values available.
    Specified by:
    count in interface RichGaugeReader
    Returns:
    the number of values