Programowanie współbieżne w języku Java

Zadanie producent – konsument rozwiązywane w czterech wersjach.
Wersja 1
package prodcons01;
public class ProducerConsumerTest1 {
public static void main(String[] args) {
CubbyHole1 c = new CubbyHole1();
Producer1 p1 = new Producer1(c, 1);
Consumer1 c1 = new Consumer1(c, 1);
p1.start();
c1.start();
}
}
=============================================
package prodcons01;
public class Producer1 extends Thread {
private CubbyHole1 cubbyhole;
private int number;
public Producer1(CubbyHole1 c, int number) {
cubbyhole = c;
this.number = number;
}
@Override
public void run() {
for (int i = 0; i < 10; i++) {
cubbyhole.put(number, i);
try {
sleep((int)(Math.random() * 500));
} catch (InterruptedException e) {
System.err.println(e.getMessage());
}
}
}
}
===================================================
package prodcons01;
public class Consumer1 extends Thread {
private CubbyHole1 cubbyhole;
private int number;
public Consumer1(CubbyHole1 c, int number) {
cubbyhole = c;
this.number = number;
}
@Override
public void run() {
int value = 0;
for (int i = 0; i < 10; i++) {
value = cubbyhole.get(number);
try {
sleep((int)(Math.random() * 1000));
} catch (InterruptedException e) {
System.err.println(e.getMessage());
}
}
}
}
Lab. „Programowanie współbieżne w języku Java”
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