When i test it, Advertisement objects with zero impressions do not get included in the lists. But still not validating. Thank you.
package com.codegym.task.task27.task2712;
import com.codegym.task.task27.task2712.ad.AdvertisementManager;
import com.codegym.task.task27.task2712.ad.NoVideoAvailableException;
import com.codegym.task.task27.task2712.kitchen.Order;
import java.io.IOException;
import java.util.Observable;
import java.util.logging.Level;
import java.util.logging.Logger;
public class Tablet extends Observable {
private final int number;
private static Logger logger = Logger.getLogger(Tablet.class.getName());
public Tablet(int number) {
this.number = number;
}
public Order createOrder(){
Order newOrder = null;
try {
newOrder = new Order(this);
ConsoleHelper.writeMessage(newOrder.toString());
new AdvertisementManager(newOrder.getTotalCookingTime()*60).processVideos();
if(newOrder.isEmpty()) return null;
setChanged();
notifyObservers(newOrder);
return newOrder;
}catch (IOException e){
logger.log(Level.SEVERE, "The console is unavailable.");
return null;
} catch(NoVideoAvailableException e){
logger.log(Level.INFO, "No video is available for the following order: " + newOrder);
return newOrder;
}
}
@Override
public String toString() {
return "Tablet{" +
"number=" + number +
'}';
}
}