Question

JAVA

Hello, I would like some help wiht this program, I'm not sure hard to code the deep copy and array for MenuSchedule

Chez Moraine, a fake restaurant known for fine dining at reasonable prices, has hired you to develop a program to manage their menu during peak times: Friday, Saturday, and Sunday nights Below is the UML diagram you will implement. You may also use my specs on the next page as your guide to building your classes -double pce Code the following two classes: Menultem and MenuSchedule (an aggregate). See next page for specs

Here is my code:

Answer 1

//MenuItem.java

package Menu;

public class MenuItem {

      

       private String itemname;

       private int time;

       private double price;

      

       // default constructor

       public MenuItem()

       {}

       //3-parameter constructor

       public MenuItem(String n, int t, double p)

       {

             itemname =n;

             time = t;

             price = p;

       }

      

       //copy constructor

       public MenuItem(MenuItem existing)

       {

             itemname = existing.itemname;

             time =existing.time;

             price = existing.price;

       }

      

       // returns itemname

       public String getItemname()

       {

             return itemname;

       }

      

       //@param itemname the itemname to set

       public void setItemname(String itemname)

       {

             this.itemname = itemname;

       }

      

       // returns time

       public int getTime()

       {

             return time;

       }

      

       // @param time to set

       public void setTime(int time)

       {

             this.time = time;

       }

      

       // returns price

       public double getPrice()

       {

             return price;

       }

       // @param price to set

       public void setPrice(double price)

       {

             this.price = price;

       }

      

       @Override

       public String toString()

       {

             return String.format("%1$-50s", itemname)+

                           String.format("%1$-10s", time+ " min")+

                           String.format("$%-10.2f", price);

       }

}

//end of MenuItem.java

//MenuSchedule.java

package Menu;

public class MenuSchedule {

      

       //private variables

      

       private String weekday;

       private MenuItem soup;

       private MenuItem salad;

       private MenuItem entree;

       private MenuItem desert;

       private int Totaltime;

       private double Totalprice;

      

       //default constructor

       public MenuSchedule()

       {

             weekday = "";

             soup = new MenuItem();

             salad = new MenuItem();

             entree = new MenuItem();

             desert = new MenuItem();

             Totaltime = 0;

             Totalprice = 0;

       }

      

       //5-parameter constructor

       public MenuSchedule(String w, MenuItem sp, MenuItem sd, MenuItem e, MenuItem d)

       {

             weekday = w;

             soup =new MenuItem(sp);

             salad =new MenuItem(sd);

             entree = new MenuItem(e);

             desert = new MenuItem(d);

             Totaltime = 0;

             Totalprice = 0;

       }

      

      

       //copy constructor

       public MenuSchedule(MenuSchedule existing)

       {

             weekday = existing.getWeekday();

             soup = new MenuItem(existing.getSoup());

             salad = new MenuItem(existing.getSalad());

             entree = new MenuItem(existing.getEntree());

             desert = new MenuItem(existing.getDesert());

             Totaltime = 0;

             Totalprice = 0;

       }

      

       // return weekday

       public String getWeekday()

       {

             return weekday;

       }

      

       // @param weekday to set

       public void setWeekday(String weekday)

       {

             this.weekday = weekday;

       }

      

       // return soup

       public MenuItem getSoup()

       {

             return soup;

       }

      

       // @param soup to set

       public void setSoup(MenuItem soup)

       {

             this.soup = soup;

       }

      

       // return salad

       public MenuItem getSalad()

       {

             return salad;

       }

            

       // @param salad to set

       public void setSalad(MenuItem salad)

       {

             this.salad = salad;

       }

      

       // return entree

       public MenuItem getEntree()

       {

             return entree;

       }

            

       // @param soup to set

       public void setEntree(MenuItem entree)

       {

             this.entree = entree;

       }

      

       // return desert

       public MenuItem getDesert()

       {

             return desert;

       }

            

       // @param soup to set

       public void setDesert(MenuItem desert)

       {

             this.desert = desert;

       }

      

       //return Totaltime

       public int getTotaltime()

       {

             return Totaltime;

       }

      

       // @param Totaltime to set

       public void setTotaltime(int Totaltime)

       {

             this.Totaltime = Totaltime;

       }

      

       // return Totalprice

       public double getTotalprice()

       {

             return Totalprice;

       }

      

       // @param Totalprice to set

       public void setTotalprice(double Totalprice)

       {

             this.Totalprice = Totalprice;

       }

      

       @Override

       public String toString()

       {

             return(weekday.toUpperCase())+"\n------------------------------------------------------------------\n"

                           +soup+"\n"+salad+"\n"+entree+"\n"+desert+"\n------------------------------------------------------------------\n"

                           +String.format("%1$-50s", "Total")+String.format("%1$-10s", Totaltime+" min")+String.format("$%-10.2f", Totalprice);

       }

      

      

}

//end of MenuSchedule.java

// MenuScheduleImplement.java : Implement the MenuSchedule and MenuItem class

package Menu;

public class MenuScheduleImplement {

       public static void main(String[] args) {

            

             MenuSchedule menuSchedule[] = new MenuSchedule[3]; // for the 3 weekdays

            

             menuSchedule[0] = new MenuSchedule("Friday",new MenuItem("Lemon Cauliflower",30,7.95),new MenuItem("Cranberry Walnut",5,9.95),

                                               new MenuItem("Grilled Salman with Asparagus",25,19.95),new MenuItem("Creme Brulee",45,7.95));

            

             menuSchedule[1] = new MenuSchedule("Saturday",new MenuItem("Roasted Red Pepper Bisque",25,8.95),new MenuItem("Dandelion with Strawberries",5,11.95),

                           new MenuItem("Pasta Primavera",20,14.95),new MenuItem("Flourless Chocolate cake with Raspberry Sauce",50,7.95));

            

             menuSchedule[2] = new MenuSchedule("Suday",new MenuItem("Lobster Bisque",30,12.95),new MenuItem("Tomato, Basil and Mozzarella",5,9.95),

                           new MenuItem("Sweet Potato Lasagna",60,18.95),new MenuItem("Assorted Biscotti",40,5.95));

            

             for(int i=0;i<3;i++)

             {

                    menuSchedule[i].setTotaltime(menuSchedule[i].getSoup().getTime()+menuSchedule[i].getSalad().getTime()+menuSchedule[i].getEntree().getTime()

                                 +menuSchedule[i].getDesert().getTime());

                    menuSchedule[i].setTotalprice(menuSchedule[i].getSoup().getPrice()+menuSchedule[i].getSalad().getPrice()+menuSchedule[i].getEntree().getPrice()

                                 +menuSchedule[i].getDesert().getPrice());

                    System.out.println(menuSchedule[i]);

                    System.out.println();

             }

       }

}

//end of MenuScheduleImplement.java

Output: