blockingqueue.java

CarsFactory - case study example on Java

package homeTask_10_carsFactory;

import java.util.ArrayList;
import java.util.List;



public class BlockingQueue {

	private List<Object> objects = new ArrayList<Object>();

	public void put(Object object) {

		synchronized (objects) {
			objects.add(object);
			objects.notify();
		}
	}

	public Object take() {
		Object result = null;

		synchronized (objects) {
			while (objects.isEmpty()) {
				try {
					objects.wait();
				} catch (InterruptedException e) {
					e.printStackTrace();
				}
			}
			result = objects.remove(0);
		}

		return result;
	}

	

}