FileDescriptorRatioGauge (JVM Integration for Metrics 4.1.28 API)

java.lang.Object
- com.codahale.metrics.RatioGauge
- - com.codahale.metrics.jvm.FileDescriptorRatioGauge

All Implemented Interfaces:

com.codahale.metrics.Gauge<Double>, com.codahale.metrics.Metric
```
public class FileDescriptorRatioGauge
extends com.codahale.metrics.RatioGauge
```
A gauge for the ratio of used to total file descriptors.

Nested Class Summary
- Nested classes/interfaces inherited from class com.codahale.metrics.RatioGauge
  com.codahale.metrics.RatioGauge.Ratio

Constructor Summary

Constructors
Constructor	Description
`FileDescriptorRatioGauge()`	Creates a new gauge using the platform OS bean.
`FileDescriptorRatioGauge(OperatingSystemMXBean os)`	Creates a new gauge using the given OS bean.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

protected com.codahale.metrics.RatioGauge.Ratio getRatio()
- Methods inherited from class com.codahale.metrics.RatioGauge
  getValue
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FileDescriptorRatioGauge
```
public FileDescriptorRatioGauge()
```
    Creates a new gauge using the platform OS bean.
  - FileDescriptorRatioGauge
```
public FileDescriptorRatioGauge(OperatingSystemMXBean os)
```
    Creates a new gauge using the given OS bean.
    
    Parameters:
    
    os - an OperatingSystemMXBean
- Method Detail
  - getRatio
```
protected com.codahale.metrics.RatioGauge.Ratio getRatio()
```
    Specified by:
    
    getRatio in class com.codahale.metrics.RatioGauge