com.netflix.servo.monitor

Class DoubleGauge

java.lang.Object

com.netflix.servo.monitor.AbstractMonitor<java.lang.Number>

com.netflix.servo.monitor.NumberGauge

com.netflix.servo.monitor.DoubleGauge

All Implemented Interfaces:

Gauge<java.lang.Number>, Monitor<java.lang.Number>, NumericMonitor<java.lang.Number>

public class DoubleGauge
extends NumberGauge

A Gauge that reports a double value.

Field Summary

Fields inherited from class com.netflix.servo.monitor.AbstractMonitor

config

Constructor Summary

Constructors

Constructor and Description
DoubleGauge(MonitorConfig config) Create a new instance with the specified configuration.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
com.google.common.util.concurrent.AtomicDouble	getNumber() Returns a reference to the AtomicDouble.
java.lang.Number	getValue(int pollerIdx) Returns the current value for the monitor for the nth poller.
int	hashCode()
void	set(java.lang.Double n) Set the current value.

Methods inherited from class com.netflix.servo.monitor.NumberGauge

getBackingNumber, setBackingNumber, toString

Methods inherited from class com.netflix.servo.monitor.AbstractMonitor

getConfig, getValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.netflix.servo.monitor.Monitor

getConfig, getValue

Constructor Detail

DoubleGauge

public DoubleGauge(MonitorConfig config)

Create a new instance with the specified configuration.

Parameters:

config - configuration for this gauge

Method Detail

set

public void set(java.lang.Double n)

Set the current value.

getNumber

public com.google.common.util.concurrent.AtomicDouble getNumber()

Returns a reference to the AtomicDouble.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class NumberGauge

hashCode

public int hashCode()

Overrides:

hashCode in class NumberGauge

getValue

public java.lang.Number getValue(int pollerIdx)

Returns the current value for the monitor for the nth poller.

Specified by:

getValue in interface Monitor<java.lang.Number>

Overrides:

getValue in class NumberGauge