com.codahale.metrics

Class RatioGauge

java.lang.Object

com.codahale.metrics.RatioGauge

All Implemented Interfaces:

Gauge<java.lang.Double>, Metric

public abstract class RatioGauge
extends java.lang.Object
implements Gauge<java.lang.Double>

A gauge which measures the ratio of one value to another.

If the denominator is zero, not a number, or infinite, the resulting ratio is not a number.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RatioGauge.Ratio A ratio of one quantity to another.

Constructor Summary

Constructors

Constructor and Description
RatioGauge()

Method Summary

Modifier and Type	Method and Description
java.lang.Double	getValue() Returns the metric's current value.

Methods inherited from class java.lang.Object

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

Constructor Detail

RatioGauge

public RatioGauge()

Method Detail

getValue

public java.lang.Double getValue()

Description copied from interface: Gauge

Returns the metric's current value.

Specified by:

getValue in interface Gauge<java.lang.Double>

Returns:

the metric's current value