com.sun.enterprise.util
Class Profiler

java.lang.Object
  com.sun.enterprise.util.Profiler

public class Profiler
extends java.lang.Object

A easy-to-use class that wraps one global ProfilerImpl object. Use it to begin and end profiling in one 'profiling thread'. I.e. use this object to get timing for sub-operations. Use separate ProfilerImpl objects to get timings for overlapping profile needs.

WARNING: Call reset at the end to avoid memory leaks.

Version:

Author:

bnevins

Method Summary

static void	beginItem() Start timing an item.
static void	beginItem(java.lang.String desc) Start timing an item.
static void	endItem() Stop timing of the latest item
static void	main(java.lang.String[] notUsed)
static java.lang.String	report() return a String report of all the timings
static void	reset() Reset the global ProfilerImpl instance.
static void	subItem(java.lang.String desc) Convenience method to avoid endItem() beginItem() bracketing

Methods inherited from class java.lang.Object

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

Method Detail

reset

public static void reset()

Reset the global ProfilerImpl instance.

beginItem

public static void beginItem()

Start timing an item.

beginItem

public static void beginItem(java.lang.String desc)

Start timing an item.

Parameters:

desc - - Descriptive text for the item

endItem

public static void endItem()

Stop timing of the latest item

report

public static java.lang.String report()

return a String report of all the timings

Returns:

subItem

public static void subItem(java.lang.String desc)

Convenience method to avoid endItem() beginItem() bracketing

Parameters:

desc - - Descriptive text for the item

main

public static void main(java.lang.String[] notUsed)

Parameters:

notUsed -