1.Write the Producer and Consumer processes by using the shared bounded-buffer a

Question

1.Write the Producer and Consumer processes by using the shared bounded-buffer as follows:

*Remark: Consider the following assumption:

-Producer produces a message/information that is consumed by a cosumer.

-Bounded-buffer assumes that its buffer size is fixed (e.g. 20).

#define BUFFER_SIZE 20

typedef struct {

. . .

} item;

item buffer [ BUFFER_SIZE];

int in=0; /* the next free position in the buffer */

int out=0; /* the first full position in the buffer */

A. Producer code below:

B.Consumer code below:

Explanation / Answer

a)Producer Class

b)Consumer Class

}

Tester Class

import java.util.Queue; import java.util.Random; public class Producer implements Runnable { private Queue<Integer> sharedQueue; private final int MAX_SIZE = 5; public Producer(Queue<Integer> sharedQueue) { this.sharedQueue = sharedQueue; } public void run() { while (true) { synchronized(sharedQueue) { while (sharedQueue.size() ==5) { try { System.out.println("Producer is waiting to consume object by comsumer.."); sharedQueue.wait(); } catch (InterruptedException e) { e.printStackTrace(); } } Random random = new Random(); int data = random.nextInt(MAX_SIZE); sharedQueue.add(data); System.out.println("Produced::"+data); try { Thread.sleep(2000); } catch (InterruptedException e) { e.printStackTrace(); } sharedQueue.notify(); } } } }

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