cn.orionsec.kit.lang.define

Class StopWatch

java.lang.Object

cn.orionsec.kit.lang.define.StopWatch

public class StopWatch
extends Object

计时器

Since:

2019/07/26 15:17

Version:

1.0.0

Author:

Jiahang Li

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	StopWatch.StopTag TAG

Constructor Summary

Constructors

Constructor and Description
StopWatch()
StopWatch(boolean nano)

Method Summary

Modifier and Type	Method and Description
static StopWatch	begin() 计时器开始计时
static StopWatch	begin(boolean nano) 计时器开始计时
static StopWatch	create() 创建一个计时器
static StopWatch	create(boolean nano) 创建一个计时器
long	getDuration()
long	getEndTime() 停止计时的时间
long	getStartTime() 开始计时的时间
boolean	isNano() 是否纳秒计算
static StopWatch	run(Runnable r) 计时运行
static StopWatch	run(Runnable r, boolean nano) 计时运行
long	start() 开始计时
long	stop() 停止记时
StopWatch.StopTag	tag()
StopWatch.StopTag	tag(String name)
StopWatch.StopTag	tag(String tpl, Object... args) 记录, 模板字符串命名
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StopWatch

public StopWatch()

StopWatch

public StopWatch(boolean nano)

Method Detail

begin

public static StopWatch begin()

计时器开始计时

Returns:

StopWatch

begin

public static StopWatch begin(boolean nano)

计时器开始计时

Parameters:

nano - 是否精确到纳秒

Returns:

StopWatch

create

public static StopWatch create()

创建一个计时器

Returns:

StopWatch

create

public static StopWatch create(boolean nano)

创建一个计时器

Parameters:

nano - 是否精确到纳秒

Returns:

StopWatch

run

public static StopWatch run(Runnable r)

计时运行

Parameters:

r - runnable

Returns:

StopWatch

run

public static StopWatch run(Runnable r,
                            boolean nano)

计时运行

Parameters:

r - runnable

Returns:

StopWatch

start

public long start()

开始计时

Returns:

开始计时的时间

stop

public long stop()

停止记时

Returns:

结束时间

getDuration

public long getDuration()

Returns:

计时结果(ms / ns)

isNano

public boolean isNano()

是否纳秒计算

Returns:

ignore

getStartTime

public long getStartTime()

开始计时的时间

Returns:

开始计时的时间

getEndTime

public long getEndTime()

停止计时的时间

Returns:

停止计时的时间

tag

public StopWatch.StopTag tag()

Returns:

记录

tag

public StopWatch.StopTag tag(String name)

Parameters:

name - 记录名称

Returns:

记录

tag

public StopWatch.StopTag tag(String tpl,
                             Object... args)

记录, 模板字符串命名

Parameters:

tpl - 模板

args - 参数

Returns:

ignore

toString

public String toString()

Overrides:

toString in class Object

Returns:

格式为 Total: [计时时间][计时时间单位] : [计时开始时间] => [计时结束时间] 的字符串