Package io.dropwizard.metrics5.jvm

Class FileDescriptorRatioGauge

java.lang.Object

io.dropwizard.metrics5.RatioGauge

io.dropwizard.metrics5.jvm.FileDescriptorRatioGauge

All Implemented Interfaces:

io.dropwizard.metrics5.Gauge<Double>, io.dropwizard.metrics5.Metric

public class FileDescriptorRatioGauge
extends io.dropwizard.metrics5.RatioGauge

A gauge for the ratio of used to total file descriptors.

Nested Class Summary

Nested classes/interfaces inherited from class io.dropwizard.metrics5.RatioGauge

io.dropwizard.metrics5.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

Modifier and Type	Method	Description
protected io.dropwizard.metrics5.RatioGauge.Ratio	getRatio()

Methods inherited from class io.dropwizard.metrics5.RatioGauge

getValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

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 Details

getRatio

protected io.dropwizard.metrics5.RatioGauge.Ratio getRatio()

Specified by:

getRatio in class io.dropwizard.metrics5.RatioGauge