com.xkzhangsan.time.cost

Class SecondCost

java.lang.Object

com.xkzhangsan.time.cost.SecondCost

All Implemented Interfaces:

Cost

public final class SecondCost
extends Object
implements Cost

计算秒耗时，单位 秒

Author:

xkzhangsan

Constructor Summary

Constructors

Constructor and Description
SecondCost()
SecondCost(String name)

Method Summary

Modifier and Type	Method and Description
long	stop() 停止计时，返回计时结果
String	stopAccurate() 停止计时，返回精确计时，带3小数的结果，使用ROUND_DOWN 舍弃超过3位的小数部分。
String	stopAccurateAndFormat() 停止计时，并返回组装精确计时结果
void	stopAccurateAndPrint() 停止计时，并打印精确计时结果
String	stopAndFormat() 停止计时，并返回组装计时结果
void	stopAndPrint() 停止计时，并打印计时结果

Methods inherited from class java.lang.Object

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

Constructor Detail

SecondCost

public SecondCost()

SecondCost

public SecondCost(String name)

Method Detail

stop

public long stop()

Description copied from interface: Cost

停止计时，返回计时结果

Specified by:

stop in interface Cost

Returns:

返回计时结果

stopAndPrint

public void stopAndPrint()

Description copied from interface: Cost

停止计时，并打印计时结果

例如: name cost: 1000 ms, 使用System.out.println

Specified by:

stopAndPrint in interface Cost

stopAndFormat

public String stopAndFormat()

Description copied from interface: Cost

停止计时，并返回组装计时结果

例如: name cost: 1000 ms

Specified by:

stopAndFormat in interface Cost

Returns:

返回组装计时结果

stopAccurate

public String stopAccurate()

Description copied from interface: Cost

停止计时，返回精确计时，带3小数的结果，使用ROUND_DOWN 舍弃超过3位的小数部分。

例如：1000.500

Specified by:

stopAccurate in interface Cost

Returns:

返回带小数的结果

stopAccurateAndPrint

public void stopAccurateAndPrint()

Description copied from interface: Cost

停止计时，并打印精确计时结果

例如: name cost: 1000.500 ms, 使用System.out.println

Specified by:

stopAccurateAndPrint in interface Cost

stopAccurateAndFormat

public String stopAccurateAndFormat()

Description copied from interface: Cost

停止计时，并返回组装精确计时结果

例如: name cost: 1000.500 ms

Specified by:

stopAccurateAndFormat in interface Cost

Returns:

返回组装精确计时结果