com.alipay.lookout.api

接口 Timer

所有超级接口:

Metric

public interface Timer
extends Metric

A timer metric Created by kevin.luy@alipay.com on 2017/2/14.

方法概要

方法

限定符和类型	方法和说明
long	count() get the count of all recorded events
<T> T	record(Callable<T> callable)
void	record(long amount, TimeUnit unit)
void	record(Runnable runnable) Executes the Runnable `f` and records the time taken.
long	totalTime() Get the total time of recorded events

从接口继承的方法 com.alipay.lookout.api.Metric

id, measure

方法详细资料

record

void record(long amount,
          TimeUnit unit)

参数:

amount - Duration of a single event

unit -

record

<T> T record(Callable<T> callable)
         throws Exception

抛出:

Exception

record

void record(Runnable runnable)

Executes the Runnable `f` and records the time taken.

参数:

runnable - Runnable task

count

long count()

get the count of all recorded events

返回:

Event count

totalTime

long totalTime()

Get the total time of recorded events

返回:

The total time of recorded events