Package com.codahale.metrics

Class DefaultSettableGauge<T>

java.lang.Object

com.codahale.metrics.DefaultSettableGauge<T>

All Implemented Interfaces:

Gauge<T>, Metric, SettableGauge<T>

public class DefaultSettableGauge<T>
extends Object
implements SettableGauge<T>

Similar to Gauge, but metric value is updated via calling setValue(T) instead.

Constructor Summary

Constructors

Constructor	Description
DefaultSettableGauge()	Create an instance with no default value.
DefaultSettableGauge(T defaultValue)	Create an instance with a default value.

Method Summary

Modifier and Type	Method	Description
T	getValue()	Returns the current value.
void	setValue(T value)	Set the metric to a new value.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultSettableGauge

public DefaultSettableGauge()

Create an instance with no default value.

DefaultSettableGauge

public DefaultSettableGauge(T defaultValue)

Create an instance with a default value.

Parameters:

defaultValue - default value

Method Details

setValue

public void setValue(T value)

Set the metric to a new value.

Specified by:

setValue in interface SettableGauge<T>

getValue

public T getValue()

Returns the current value.

Specified by:

getValue in interface Gauge<T>

Returns:

the current value