Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

View Poll Results: A miniature portable FM radio has three controls. An on/off switch turns the device on and off. Tuni

Voters
2. You may not vote on this poll
  • 4

    2 100.00%
  • 8

    0 0%
Multiple Choice Poll.
Results 1 to 8 of 8

Thread: Concurrency

  1. #1
    Junior Member
    Join Date
    Mar 2014
    Location
    KwaZulu-Natal
    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Post Concurrency

    A miniature portable FM radio has three controls. An on/off switch turns the device on and off. Tuning is controlled by two buttons scan and reset which operate as follows. When the radio is turned on or reset is pressed, the radio is tuned to the top frequency of the FM band (108 MHz). When scan is pressed, the radio scans towards the bottom of the band (88 MHz). It stops scanning when it locks on to a station or it reaches bottom (end).
    If the radio is currently tuned to a station and scan is pressed then it starts to scan from the frequency of that station towards bottom. Similarly, when reset is pressed the receiver tunes to top.
    Program the radio in Java with a GUI. The radio’s functionalities and GUI must be implemented using thread: can you please help me with source code please help!!!!
    Last edited by HENRY M KHUMALO; March 26th, 2014 at 10:40 AM.


  2. #2
    Senior Member PhHein's Avatar
    Join Date
    Mar 2013
    Location
    Germany
    Posts
    609
    My Mood
    Sleepy
    Thanks
    10
    Thanked 93 Times in 86 Posts

    Default Re: Concurrency

    Do you have a question?

  3. #3
    Junior Member
    Join Date
    Mar 2014
    Location
    KwaZulu-Natal
    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default Re: Concurrency

    could you please help me with a source code of the above posted Question please

  4. #4
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Location
    Eastern Florida
    Posts
    25,140
    Thanks
    65
    Thanked 2,720 Times in 2,670 Posts

    Default Re: Concurrency

    Ok, post the code you are having problems with and ask some questions about those problems.

    Moved to Threads section.
    If you don't understand my answer, don't ignore it, ask a question.

  5. #5
    Crazy Cat Lady KevinWorkman's Avatar
    Join Date
    Oct 2010
    Location
    Washington, DC
    Posts
    5,424
    My Mood
    Hungover
    Thanks
    144
    Thanked 636 Times in 540 Posts

    Default Re: Concurrency

    I vote 4. Definitely 4.

    A person who thinks 8 is a person who can't be trusted!
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
    Static Void Games - Play indie games, learn from game tutorials and source code, upload your own games!

  6. #6
    Member
    Join Date
    Oct 2013
    Location
    Manila, Philippines
    Posts
    285
    My Mood
    Amused
    Thanks
    6
    Thanked 64 Times in 61 Posts

    Default Re: Concurrency

    what this poll is all about? what will happen if I vote 4 or 8?

  7. #7
    Senior Member PhHein's Avatar
    Join Date
    Mar 2013
    Location
    Germany
    Posts
    609
    My Mood
    Sleepy
    Thanks
    10
    Thanked 93 Times in 86 Posts

    Default Re: Concurrency

    If you vote 4 Henry's toaster will explode.

  8. #8
    Member
    Join Date
    Oct 2013
    Location
    Manila, Philippines
    Posts
    285
    My Mood
    Amused
    Thanks
    6
    Thanked 64 Times in 61 Posts

    Default Re: Concurrency

    Quote Originally Posted by PhHein View Post
    If you vote 4 Henry's toaster will explode.
    LOL

Similar Threads

  1. Writing to database (concurrency)
    By Neven1986 in forum Java Theory & Questions
    Replies: 3
    Last Post: February 11th, 2014, 12:23 PM
  2. concurrency over serialport object in RXTX
    By michelekapp in forum What's Wrong With My Code?
    Replies: 0
    Last Post: February 4th, 2014, 06:09 AM
  3. Java Concurrency
    By aknessy in forum What's Wrong With My Code?
    Replies: 13
    Last Post: November 24th, 2013, 07:18 AM
  4. Concurrency Programming GURUS: Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    By Novice85 in forum Object Oriented Programming
    Replies: 7
    Last Post: September 29th, 2011, 05:31 PM
  5. java concurrency problem
    By Nick7 in forum What's Wrong With My Code?
    Replies: 5
    Last Post: August 1st, 2011, 06:02 AM