Creates and starts three threaded objects which count from 0 to 4. Uses the following class:
CounterTest.java
Counter.java
/** Try out a few instances of the Counter class.
public class CounterTest {
public static void main(String[] args) {
Counter c1 = new Counter(5);
Counter c2 = new Counter(5);
Counter c3 = new Counter(5);
c1.start();
c2.start();
c3.start();
}
}
Counter.java:A class that inherits from Thread and defines a run method that counts up to a specified value, pausing for a random time interval in between value counts.
/** A subclass of Thread that counts up to a specified
* limit with random pauses in between each count.
public class Counter extends Thread {
private static int totalNum = 0;
private int currentNum, loopLimit;
public Counter(int loopLimit) {
this.loopLimit = loopLimit;
currentNum = totalNum++;
}
private void pause(double seconds) {
try { Thread.sleep(Math.round(1000.0*seconds)); }
catch(InterruptedException ie) {}
}
/** When run finishes, the thread exits. */
public void run() {
for(int i=0; i<looplimit ; i++) {
System.out.println("Counter " + currentNum + ": " + i);
pause(Math.random()); // Sleep for up to 1 second
}
}
}
Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10291
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:31
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