org.slf4j.profiler

Class NestedProfilerDemo

java.lang.Object

org.slf4j.profiler.NestedProfilerDemo

public class NestedProfilerDemo
extends Object

This demo illustrates usage of SLF4J profilers.

We have been given the task of generating a large number, say N, of random integers. We need to transform that array into a smaller array containing only prime numbers. The new array has to be sorted.

While tackling this problem, we would like to measure the time spent in each subtask.

A typical output for this demo would be:

 + Profiler [DEMO]
|-- elapsed time                       [RANDOM]     0.089  seconds.
|---+ Profiler [SORT_AND_PRUNE]
    |-- elapsed time                         [SORT]     0.221  seconds.
    |-- elapsed time             [PRUNE_COMPOSITES]    11.567  seconds.
    |-- Subtotal                   [SORT_AND_PRUNE]    11.788  seconds.
|-- elapsed time               [SORT_AND_PRUNE]    11.788  seconds.
|-- Total                                [DEMO]    11.877  seconds.

Author:

Ceki Gulcu

Constructor Summary

Constructors

Constructor and Description
NestedProfilerDemo()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

NestedProfilerDemo

public NestedProfilerDemo()

Method Detail

main

public static void main(String[] args)