com.varra.util

Class StopWatch

java.lang.Object

com.varra.util.StopWatch

public class StopWatch
extends Object

An Utility StopWatch which prints the elapsed time details in milli seconds.

Version:

1.0

Author:

Rajakrishna V. Reddy

Constructor Summary

Constructors

Constructor and Description
StopWatch() Instantiates a new StopWatch.
StopWatch(Date startTime, Date endTime) Instantiates a new StopWatch with the startTime and endTime provided.
StopWatch(long startTime, long endTime) Instantiates a new StopWatch with the startTime and endTime provided.

Method Summary

Modifier and Type	Method and Description
long	getElapsedTime() Gets the elapsed time.
long	getEndTime() Gets the end time.
long	getStartTime() Gets the start time.
static void	main(String[] args) The main method.
void	reset() Reset the counter and start counting from scratch.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StopWatch

public StopWatch(long startTime,
                 long endTime)

Instantiates a new StopWatch with the startTime and endTime provided.

Parameters:

startTime - the start time

endTime - the end time

StopWatch

public StopWatch(Date startTime,
                 Date endTime)

Instantiates a new StopWatch with the startTime and endTime provided.

Parameters:

startTime - the start time

endTime - the end time

StopWatch

public StopWatch()

Instantiates a new StopWatch.

Method Detail

reset

public void reset()

Reset the counter and start counting from scratch.

toString

public String toString()

Overrides:

toString in class Object

getStartTime

public long getStartTime()

Gets the start time.

Returns:

the startTime

getEndTime

public long getEndTime()

Gets the end time.

Returns:

the endTime

getElapsedTime

public long getElapsedTime()

Gets the elapsed time.

Returns:

the elapsedTime

main

public static void main(String[] args)

The main method.

Parameters:

args - the arguments