com.alibaba.metrics

类 DerivativeGauge<F,T>

java.lang.Object

com.alibaba.metrics.DerivativeGauge<F,T>

类型参数:

F - the base gauge's value type

T - the derivative type

所有已实现的接口:

Gauge<T>, Metric

public abstract class DerivativeGauge<F,T>
extends Object
implements Gauge<T>

A gauge whose value is derived from the value of another gauge.

方法概要

限定符和类型	方法和说明
T	getValue() Returns the metric's current value.
long	lastUpdateTime() Return the last update time in milliseconds

从类继承的方法 java.lang.Object

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

方法详细资料

getValue

public T getValue()

从接口复制的说明: Gauge

Returns the metric's current value.

指定者:

getValue 在接口中 Gauge<T>

返回:

the metric's current value

lastUpdateTime

public long lastUpdateTime()

从接口复制的说明: Metric

Return the last update time in milliseconds

指定者:

lastUpdateTime 在接口中 Metric

返回:

the last updated time in milliseconds