net.bull.javamelody

Class Stopwatch

java.lang.Object

net.bull.javamelody.Stopwatch

All Implemented Interfaces:

AutoCloseable

public class Stopwatch
extends Object
implements AutoCloseable

Stopwatch to record execution times of a piece of code in the services statistics. (To monitor whole methods, see MonitoringSpringInterceptor, MonitoringInterceptor or MonitoringProxy.)

Author:

Emeric Vernat

Constructor Summary

Constructors

Constructor and Description
Stopwatch(String stopwatchName) Starts a stopwatch (must always be used in try-with-resource): try (Stopwatch stopwatch = new Stopwatch("nameyouwant")) { // your code }

Method Summary

Modifier and Type	Method and Description
void	close() Stops the stopwatch.
long	getDuration()
String	getName()
boolean	isClosed()

Methods inherited from class java.lang.Object

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

Constructor Detail

Stopwatch

public Stopwatch(String stopwatchName)

Starts a stopwatch (must always be used in try-with-resource):

 try (Stopwatch stopwatch = new Stopwatch("nameyouwant")) {
     // your code
 }
 

Parameters:

stopwatchName - Whatever name you want to display in the statistics

Method Detail

getName

public String getName()

Returns:

name of the stopwatch.

getDuration

public long getDuration()

Returns:

duration until now or until stop of the stopwatch.

isClosed

public boolean isClosed()

Returns:

already stopped ?

close

public void close()

Stops the stopwatch.

Specified by:

close in interface AutoCloseable