Question

Assighment. Creaung Java Classes with methods Note: If you have not yet completed this unit's Discussion, it is best to complete it before you begin this Assignment As studied in the Discussion, it is important to design a test plan prior to creating a class, as it will help reduce coding problems. In this unit's Assignment, you create, compile, and execute a class containing methods. Be sure to use best coding practices, such as creating a test plan, before you begin your work. For this Assignment, submit the following program: Create a class named Sandwich. Data fields include a String for the main ingredient (such as tuna), a String for bread type (such as wheat), and a double for price (such as 4.99). Include methods to get and set for each of these fields Add a constructor which sets the price field to 0.00, the ingredient - to "undefined", and the bread type - to "unknown". Create an application class named TestSandwich that instantiatos three Sandwich objects and accepts user's input to specify field values for each Sandwich object(e.g., "Tuna", "Wheat", 4.99 ). Use Scanner class or JOptionPane for data inputs. Submit two java files (Sandwich java and TestSandwich.java) and one MS Word doc file with the screen shots of the running application and detailed explanation of your solution. Do not forget to include the proper comments for each of the statements in both Java classes and the application header in the TestSandwich java file. Zip all three files (two java file and MS Word file) as one .zip archive. a V oo o 바 e to search

Answer 1

// Sandwich.java

public class Sandwich{
   String mainIngredient, breadType;
   double price;
   public void setMainIngredient(String m){
       mainIngredient = m;
   }
   public void setBreadType(String b){
       breadType = b;
   }
   public void setPrice(double p){
       price = p;
   }
  
   public String getMainIngredient(){
       return mainIngredient;
   }
   public String getBreadType(){
       return breadType;
   }
   public double getPrice(){
       return price;
   }
}

// TestSandwich

public class TestSandwich{
   public static void main(String argv[]){
       Sandwich object = new Sandwich();
       object.setMainIngredient("tuna");
       object.setBreadType("wheat");
       object.setPrice(4.99);
       System.out.println("The details of the sandwich are:");
       System.out.println("Main ingredient: " + object.getMainIngredient());
       System.out.println("Bread type: " + object.getBreadType());
       System.out.println("Price: " + object.getPrice());
   }
}

Problems @ Javadoc Declaration Console <terminated> Test Sandwich [Java Application] /usr/ The details of the sandwich are: Main ingredient: tuna Bread type: wheat Price: 4.99