Programowanie współbieżne w języku Java

Wersja 3
package prodcons3;
import java.util.concurrent.ArrayBlockingQueue;
public class ProducerConsumerTest3 {
public static void main(String[] args) {
ArrayBlockingQueue c = new ArrayBlockingQueue(1);
Producer3 p1 = new Producer3(c, 1);
Consumer3 c1 = new Consumer3(c, 1);
p1.start();
c1.start();
}
}
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package prodcons3;
import java.util.concurrent.BlockingQueue;
public class Producer3 extends Thread {
private BlockingQueue cubbyhole;
private int number;
public Producer3(BlockingQueue c, int num) {
cubbyhole = c;
number = num;
}
public void run() {
for (int i = 0; i < 10; i++) {
try {
cubbyhole.put(i);
System.out.format("Producer #%d put: %d%n", number, i);
sleep((int)(Math.random() * 500));
} catch (InterruptedException e) { }
}
}
}
===========================================================
package prodcons3;
import java.util.concurrent.BlockingQueue;
public class Consumer3 extends Thread {
private BlockingQueue cubbyhole;
private int number;
public Consumer3(BlockingQueue c, int num) {
cubbyhole = c;
number = num;
}
}
public void run() {
int value = 0;
for (int i = 0; i < 10; i++) {
try {
value = cubbyhole.take();
System.out.format("Consumer #%d got: %d%n", number, value);
} catch (InterruptedException e) { }
}
}
Lab. „Programowanie współbieżne w języku Java”
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