jutil
Class Profiler

java.lang.Object
  jutil.Profiler

public class Profiler
extends java.lang.Object

The class contains primitive utilities for profiling method calls. They are primitive because they count all time elapsed, not just the time consumed by the thread running the method call.

Field Summary

private static long

startTime The timer

Constructor Summary

Profiler()

Method Summary

static void	start() same as start but with no message.
static void	start(java.lang.String msg) Call this method just before the method call you want to time.
static void	stop() Same as start with no message.
static void	stop(java.lang.String msg) Call this method immediately after the method call.

Methods inherited from class java.lang.Object

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

Field Detail

startTime

private static long startTime

The timer

Constructor Detail

Profiler

public Profiler()

Method Detail

start

public static void start(java.lang.String msg)

Call this method just before the method call you want to time.

Parameters:

msg - A message to display when timer starts

start

public static void start()

same as start but with no message.

stop

public static void stop(java.lang.String msg)

Call this method immediately after the method call. It displays the elapsed time.

Parameters:

msg - An additional message to display

stop

public static void stop()

Same as start with no message.