MultiMetricRichGaugeReader (Spring Boot API)

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

所有已实现的接口:
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.
从以下版本开始:
1.1.0

构造器概要
构造器
构造器说明
MultiMetricRichGaugeReader(MultiMetricRepository repository)

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`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.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - MultiMetricRichGaugeReader
```
public MultiMetricRichGaugeReader(MultiMetricRepository repository)
```
- 方法详细资料
  - findOne
```
public RichGauge findOne(String name)
```
    从接口复制的说明: RichGaugeReader
    Find a single instance of a rich gauge by name.
    指定者:
    findOne 在接口中 RichGaugeReader
    参数:
    name - the name of the gauge
    返回:
    a rich gauge value
  - findAll
```
public Iterable<RichGauge> findAll()
```
    从接口复制的说明: RichGaugeReader
    Find all instances of rich gauge known to this reader.
    指定者:
    findAll 在接口中 RichGaugeReader
    返回:
    all instances known to this reader
  - count
```
public long count()
```
    从接口复制的说明: RichGaugeReader
    Return the number of gauge values available.
    指定者:
    count 在接口中 RichGaugeReader
    返回:
    the number of values