Threads join : Lock Synchronize « Threads « Java

Java
1. 2D Graphics GUI
2. 3D
3. Advanced Graphics
4. Ant
5. Apache Common
6. Chart
7. Class
8. Collections Data Structure
9. Data Type
10. Database SQL JDBC
11. Design Pattern
12. Development Class
13. EJB3
14. Email
15. Event
16. File Input Output
17. Game
18. Generics
19. GWT
20. Hibernate
21. I18N
22. J2EE
23. J2ME
24. JDK 6
25. JNDI LDAP
26. JPA
27. JSP
28. JSTL
29. Language Basics
30. Network Protocol
31. PDF RTF
32. Reflection
33. Regular Expressions
34. Scripting
35. Security
36. Servlets
37. Spring
38. Swing Components
39. Swing JFC
40. SWT JFace Eclipse
41. Threads
42. Tiny Application
43. Velocity
44. Web Services SOA
45. XML
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java » Threads » Lock SynchronizeScreenshots 
Threads join
Threads join
   
public class JoinDemo extends Object {
  public static Thread createThread(String name, long napTime) {
    final long sleepTime = napTime;

    Runnable r = new Runnable() {
        public void run() {
          try {
            print("in run() - entering");
            Thread.sleep(sleepTime);
          catch InterruptedException x ) {
            print("interrupted!");
          finally {
            print("in run() - leaving");
          }
        }
      };
  
    Thread t = new Thread(r, name);
    t.start();

    return t;
  }

  private static void print(String msg) {
    String name = Thread.currentThread().getName();
    System.out.println(name + ": " + msg);
  }

  public static void main(String[] args) {
    Thread[] t = new Thread[3];

    t[0= createThread("thread A"2000);
    t[1= createThread("thread B"1000);
    t[2= createThread("thread C"3000);

    for int i = 0; i < t.length; i++ ) {
      try {
        String idxStr = "thread[" + i + "]";
        String name = "[" + t[i].getName() "]";

        print(idxStr + ".isAlive()=" 
            t[i].isAlive() " " + name);
        print("about to do: " + idxStr + 
            ".join() " + name);

        long start = System.currentTimeMillis();
        t[i].join()// wait for the thread to die
        long stop = System.currentTimeMillis();

        print(idxStr + ".join() - took " 
            stop - start " ms " + name);
      catch InterruptedException x ) {
        print("interrupted waiting on #" + i);
      }
    }
  }
}


           
         
    
    
  
Related examples in the same category
1. Thread: Dining Philosophers
2. Synchronizing on another objectSynchronizing on another object
3. Operations that may seem safe are not, when threads are presentOperations that may seem safe are not, when threads are present
4. Synchronizing blocks instead of entire methodsSynchronizing blocks instead of entire methods
5. Boolean lockBoolean lock
6. Static synchronized blockStatic synchronized block
7. Thread notifyThread notify
8. Thread deadlockThread deadlock
9. Synchronize methodSynchronize method
10. Static synchronizeStatic synchronize
11. No synchronizeNo synchronize
12. Thread synchronizationThread synchronization
13. Synchronized Block demoSynchronized Block demo
14. Interruptible Synchronized Block Interruptible Synchronized Block
15. SignalingSignaling
16. Simple Object FIFOSimple Object FIFO
17. Object FIFOObject FIFO
18. Byte FIFOByte FIFO
19. Thread Synch
20. Daemon Lock
21. Determining If the Current Thread Is Holding a Synchronized Lock
22. Handle concurrent read/write: use synchronized to lock the data
23. Lock for read and write
24. Read Write Lock
25. Coordinates threads for multi-threaded operations
26. A reader-writer lock from "Java Threads" by Scott Oak and Henry Wong.
27. Invoke a series of runnables as closely to synchronously as possible
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.