Core Java - Inter Thread Communication

GeekInterview.com > Interview Questions > J2EE > Core Java

Go To First | Previous Question | Next Question

Core Java | Question 496 of 502

Inter Thread Communication

What are all the methods used for Inter Thread communication and what is the class in which these methods are defined?

Total Answers and Comments: 5

Last Update: August 25, 2009 Asked by: renijoym

Sponsored Links

Best Rated Answer

—

Submitted by: sreedhar dantam

Inter thread communication is done using wait and notify (or notify all). These methods are defined in 'Object' class.

Above answer was rated as good by the following members:
uday bhasker reddy, Dilip Lodha, salil_sp, sushilkotnala, ahamza59, ashish_dhole30, subbu204655, minakshi sharma, jasjasan, sandeep549

December 15, 2008 00:17:21

maneesh.ce.2007

Member Since: November 2008 Contribution: 12

RE: Inter Thread Communication

There are three ways in which Threads communicate with each other :

wait: It tells the calling thread to give up the monitor until some other thread enters the same monitor an calls Notify or Notifyall...

notify: It wakes up the first thread that called Wait() on the same object...

NotifyAll: It allows all the threads that called Wait() on the same object.The thread having the highest priority will run first...

Is this answer useful? Yes | No

5 0

Overall Rating: +5

December 19, 2008 09:28:28

bitwizard

Member Since: December 2008 Contribution: 1

RE: Inter Thread Communication

Thread

Thread.join() Thread.wait() Thread.interrupt() Thread.stop()

Is this answer useful? Yes | No

0 3

Overall Rating: -3

December 19, 2008 14:23:54

sreedhar dantam

Member Since: December 2008 Contribution: 2

RE: Inter Thread Communication

Inter thread communication is done using wait and notify (or notify all). These methods are defined in 'Object' class.

Is this answer useful? Yes | No

4 0

Overall Rating: +4

May 12, 2009 02:35:16

Radhakrishna P

Member Since: May 2009 Contribution: 2

RE: Inter Thread Communication

When Threads are executing on shared resources inorder to establish the communication among them the Object class providing some native methods like wait() notify() notifyAll().

Is this answer useful? Yes | No

3 0

Overall Rating: +3

August 25, 2009 08:34:55

satyanandr

Member Since: August 2009 Contribution: 2

RE: Inter Thread Communication

Two or more threads are communication via wait() notify() and notifyAll() method of an Object class.

wait(): method will lock the monitor of the thread to not process.

notify(): method will wake the thead which undergoes waiting state the wait state is waiting to called by notify or notifyAll()

notifyAll(): method will wake the theads which undergoes waiting state.

Is this answer useful? Yes | No

Go To Top

User Name		Remember Me?
Password

Question Bank