tfw.base.learn.sync

Class ThreadsTest_ObjectiveType

java.lang.Object

tfw.base.learn.sync.ThreadsTest_ObjectiveType

public class ThreadsTest_ObjectiveType
extends java.lang.Object

Tests how an instance-family variable been protected from the destruction of concurrency operation. According this this test:

1. Any code block that directly or indirectly calls (especially writes) the variable should have "synchronized", like method ThreadsTest_ObjectiveType.TestType.f(int intBlank) and ThreadsTest_ObjectiveType.TestType.g(int intBlank), they did good.
   
2. Any code block that directly or indirectly calls (especially writes) the variable could be Achilles' heel, like method ThreadsTest_ObjectiveType.TestType.h(int intBlank).
   

Author:

Typhoon.Free.Wolf

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	ThreadsTest_ObjectiveType.R1 Runnable 1.
(package private) class	ThreadsTest_ObjectiveType.R2 Runnable 2.
(package private) class	ThreadsTest_ObjectiveType.R3 Runnable 3.
(package private) class	ThreadsTest_ObjectiveType.TestType Class type to test, with the variable to be protected.

Constructor Summary

Constructors

Constructor and Description
ThreadsTest_ObjectiveType()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] str1dArgs) Main method, the start entrance.
private int	randomMillis() Generate a random time period.
private void	threadPrintln(int intBlank, java.lang.String strContent) Prints thread information.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadsTest_ObjectiveType

public ThreadsTest_ObjectiveType()

Method Detail

main

public static void main(java.lang.String[] str1dArgs)

Main method, the start entrance.

Parameters:

str1dArgs - - Command line arguments.

threadPrintln

private void threadPrintln(int intBlank,
                           java.lang.String strContent)

Prints thread information.

Parameters:

intBlank - - Blank count for this thread.

strContent - - Thread information.

randomMillis

private int randomMillis()

Generate a random time period.

Returns:

Generated time period.