Question

Looking for code to this stepping stone lab 6

Prompt:

In Stepping Stone Lab Five, you created a Recipe Class. Now, in Stepping Stone Lab Six, you will focus your skills on developing your own driver class including custom methods to access elements of the Ingredient and Recipe classes.

Specifically, you will need to create the following:

 The instance variables for the class (listOfRecipes) 

Accessors and mutators for the instance variable 

Constructors 

Three custom methods: printAllRecipeDetails(), printAllRecipeNames, and addNewRecipe

Guidelines for Submission: This assignment should be submitted as a Java file.

  

Extending This Lab for Your Final Project For your final project submission, you should add a menu item and a method to access the custom method you developed for the Recipe class based on the Steppcing Stone Lab Five.

Code given:

package SteppingStones;

import java.util.ArrayList;

public class SteppingStone6_RecipeBox {
  
   /**
   * Declare instance variables:
   * a private ArrayList of the type SteppingStone5_Recipe named listOfRecipes
   *
   */
  
   /**
   * Add accessor and mutator for listOfRecipes
   *
   */

   /**
   * Add constructors for the SteppingStone6_RecipeBox()
   *
   */
     
   /**
   * Add the following custom methods:
   *
   * //printAllRecipeDetails(SteppingStone5_Recipe selectedRecipe)
   *        This method should accept a recipe from the listOfRecipes ArrayList
   *        recipeName and use the SteppingStone5_Recipe.printRecipe() method
   *        to print the recipe
   *       
   * //printAllRecipeNames() <-- This method should print just the recipe
   *        names of each of the recipes in the listOfRecipes ArrayList
   *
   * //addRecipe(SteppingStone5_Recipe tmpRecipe) <-- This method should use
   *        the SteppingStone5_Recipe.addRecipe() method to add a new
   *        SteppingStone5_Recipe to the listOfRecipes
   *
   */
  
  
   /**
   * A variation of following menu method should be used as the actual main
   *       once you are ready to submit your final application. For this
   *       submission and for using it to do stand-alone tests, replace the
   *       public void menu() with the standard
   *           public static main(String[] args)
   *       method
   *
   */
  
   public void menu() {
   // Create a Recipe Box
      
       //SteppingStone6_RecipeBox myRecipeBox = new SteppingStone6_RecipeBox(); //Uncomment for main method
Scanner menuScnr = new Scanner(System.in);
  
      
       /**
       * Print a menu for the user to select one of the three options:
       *
       */
      
       System.out.println("Menu\n" + "1. Add Recipe\n" + "2. Print All Recipe Details\n" + "3. Print All Recipe Names\n" + "\nPlease select a menu item:");
while (menuScnr.hasNextInt() || menuScnr.hasNextLine()) {
System.out.println("Menu\n" + "1. Add Recipe\n" + "2. Print All Recipe Details\n" + "3. Print All Recipe Names\n" + "\nPlease select a menu item:");
int input = menuScnr.nextInt();
  
           /**
           * The code below has two variations:
           *    1. Code used with the SteppingStone6_RecipeBox_tester.
           *   2. Code used with the public static main() method
           *
           * One of the sections should be commented out depending on the use.
           */
          
           /**
           * This could should remain uncommented when using the
           * SteppingStone6_RecipeBox_tester.
           *
           * Comment out this section when using the
           *       public static main() method
           */
          
           if (input == 1) {
newRecipe();
} else if (input == 2) {
System.out.println("Which recipe?\n");
String selectedRecipeName = menuScnr.next();
printAllRecipeDetails(selectedRecipeName);
} else if (input == 3) {
  
              
               for (int j = 0; j < listOfRecipes.size(); j++) {
System.out.println((j + 1) + ": " + listOfRecipes.get(j).getRecipeName());
}
} else {
System.out.println("\nMenu\n" + "1. Add Recipe\n" + "2. Print Recipe\n" + "3. Adjust Recipe Servings\n" + "\nPlease select a menu item:");
}
  
           /**
           * This could should be uncommented when using the
           *        public static main() method
           *
           * Comment out this section when using the
           *        SteppingStone6_RecipeBox_tester.
           *      
          
          
           if (input == 1) {
myRecipeBox.newRecipe();
} else if (input == 2) {
System.out.println("Which recipe?\n");
String selectedRecipeName = menuScnr.next();
myRecipesBox.printAllRecipeDetails(selectedRecipeName);
} else if (input == 3) {      
               for (int j = 0; j < myRecipesBox.listOfRecipes.size(); j++) {
System.out.println((j + 1) + ": " + myRecipesBox.listOfRecipes.get(j).getRecipeName());
               }
} else {
System.out.println("\nMenu\n" + "1. Add Recipe\n" + "2. Print Recipe\n" + "3. Adjust Recipe Servings\n" + "\nPlease select a menu item:");
}
          
           *
           */
          
           System.out.println("Menu\n" + "1. Add Recipe\n" + "2. Print All Recipe Details\n" + "3. Print All Recipe Names\n" + "\nPlease select a menu item:");
       }
      
  
   }

}

/**
*
* Final Project Details:
*
* For your final project submission, you should add a menu item and a method
*       to access the custom method you developed for the Recipe class
*        based on the Stepping Stone 5 Lab.
*
*/

Answer 1

/***************************************SteppingStone6_RecipeBox.java*************************/

import java.util.ArrayList;
import java.util.Scanner;

public class SteppingStone6_RecipeBox {

   /**
   * Declare instance variables: a private ArrayList of the type
   * SteppingStone5_Recipe named listOfRecipes
   *
   */
   private ArrayList<SteppingStone5_Recipe> listOfRecipes;

   /**
   * Add accessor and mutator for listOfRecipes
   *
   */
   public ArrayList<SteppingStone5_Recipe> getListOfRecipes() {
       return listOfRecipes;
   }

   public void setListOfRecipes(ArrayList<SteppingStone5_Recipe> listOfRecipes) {
       this.listOfRecipes = listOfRecipes;
   }

   /**
   * Add constructors for the SteppingStone6_RecipeBox()
   *
   */
   public SteppingStone6_RecipeBox(ArrayList<SteppingStone5_Recipe> listOfRecipes) {
       super();
       this.listOfRecipes = listOfRecipes;
   }

   /**
   * Add the following custom methods:
   *
   * //printAllRecipeDetails(SteppingStone5_Recipe selectedRecipe) This method
   * should accept a recipe from the listOfRecipes ArrayList recipeName and use
   * the SteppingStone5_Recipe.printRecipe() method to print the recipe
   *
   * //printAllRecipeNames() <-- This method should print just the recipe names of
   * each of the recipes in the listOfRecipes ArrayList
   *
   * //addRecipe(SteppingStone5_Recipe tmpRecipe) <-- This method should use the
   * SteppingStone5_Recipe.addRecipe() method to add a new SteppingStone5_Recipe
   * to the listOfRecipes
   *
   */
   public void printAllRecipeDetails(String selectedRecipe) {

       for (SteppingStone5_Recipe steppingStone5_Recipe : listOfRecipes) {

           if (steppingStone5_Recipe.getRecipeName().equalsIgnoreCase(selectedRecipe)) {

               steppingStone5_Recipe.printRecipe();
           }
       }
   }

   public void printAllRecipeNames() {

       for (SteppingStone5_Recipe steppingStone5_Recipe : listOfRecipes) {

           System.out.println(steppingStone5_Recipe.getRecipeName());
       }
   }

   public void addRecipe(SteppingStone5_Recipe tmpRecipe) {

       listOfRecipes.add(tmpRecipe);
   }

   /**
   * A variation of following menu method should be used as the actual main once
   * you are ready to submit your final application. For this submission and for
   * using it to do stand-alone tests, replace the public void menu() with the
   * standard public static main(String[] args) method
   *
   */

   public void menu() {
       // Create a Recipe Box

       // SteppingStone6_RecipeBox myRecipeBox = new SteppingStone6_RecipeBox();
       // //Uncomment for main method
       Scanner menuScnr = new Scanner(System.in);

       /**
       * Print a menu for the user to select one of the three options:
       *
       */

       System.out.println("Menu\n" + "1. Add Recipe\n" + "2. Print All Recipe Details\n"
               + "3. Print All Recipe Names\n" + "\nPlease select a menu item:");
       while (menuScnr.hasNextInt() || menuScnr.hasNextLine()) {
           System.out.println("Menu\n" + "1. Add Recipe\n" + "2. Print All Recipe Details\n"
                   + "3. Print All Recipe Names\n" + "\nPlease select a menu item:");
           int input = menuScnr.nextInt();

           /**
           * The code below has two variations: 1. Code used with the
           * SteppingStone6_RecipeBox_tester. 2. Code used with the public static main()
           * method
           *
           * One of the sections should be commented out depending on the use.
           */

           /**
           * This could should remain uncommented when using the
           * SteppingStone6_RecipeBox_tester.
           *
           * Comment out this section when using the public static main() method
           */

           if (input == 1) {
               newRecipe();
           } else if (input == 2) {
               System.out.println("Which recipe?\n");
               String selectedRecipeName = menuScnr.next();
               printAllRecipeDetails(selectedRecipeName);
           } else if (input == 3) {

               for (int j = 0; j < listOfRecipes.size(); j++) {
                   System.out.println((j + 1) + ": " + listOfRecipes.get(j).getRecipeName());
               }
           } else {
               System.out.println("\nMenu\n" + "1. Add Recipe\n" + "2. Print Recipe\n" + "3. Adjust Recipe Servings\n"
                       + "\nPlease select a menu item:");
           }

           /**
           * This could should be uncommented when using the public static main() method
           *
           * Comment out this section when using the SteppingStone6_RecipeBox_tester.
           *
           *
           *
           * if (input == 1) { myRecipeBox.newRecipe(); } else if (input == 2) {
           * System.out.println("Which recipe?\n"); String selectedRecipeName =
           * menuScnr.next(); myRecipesBox.printAllRecipeDetails(selectedRecipeName); }
           * else if (input == 3) { for (int j = 0; j < myRecipesBox.listOfRecipes.size();
           * j++) { System.out.println((j + 1) + ": " +
           * myRecipesBox.listOfRecipes.get(j).getRecipeName()); } } else {
           * System.out.println("\nMenu\n" + "1. Add Recipe\n" + "2. Print Recipe\n" + "3.
           * Adjust Recipe Servings\n" + "\nPlease select a menu item:"); }
           *
           *
           */

           System.out.println("Menu\n" + "1. Add Recipe\n" + "2. Print All Recipe Details\n"
                   + "3. Print All Recipe Names\n" + "\nPlease select a menu item:");
       }

   }

   public void newRecipe() {

       double totalRecipeCalories = 0;
       Scanner scnr = new Scanner(System.in);
       ArrayList<Ingredient> recipeIngredients = new ArrayList<>();
       System.out.print("Please enter the recipe name: ");
       String recipeName = scnr.nextLine();
       System.out.print("Please enter the number of servings: ");
       int servings = scnr.nextInt();
       System.out.print("How many ingredients you want to add: ");
       int numberOfIngredient = scnr.nextInt();
       scnr.nextLine();
       for (int i = 0; i < numberOfIngredient; i++) {

           System.out.println("Enter details of ingredient " + (i + 1));
           System.out.print("Enter Ingredient name: ");
           String name = scnr.nextLine();
           System.out.print("Enter Ingredient Amount: ");
           double amount = scnr.nextDouble();
           scnr.nextLine();
           System.out.print("Enter UnitMeasurement: ");
           String unit = scnr.nextLine();
           System.out.print("Enter total calories of Ingredient: ");
           double totalCalories = scnr.nextDouble();
           scnr.nextLine();
           totalRecipeCalories += totalCalories;
           recipeIngredients.add(new Ingredient(name, amount, unit, totalCalories));
       }

       SteppingStone5_Recipe myRecipe = new SteppingStone5_Recipe(recipeName, servings, recipeIngredients,
               totalRecipeCalories);
       addRecipe(myRecipe);
   }

}

/*********************************SteppingStone5_Recipe.java*************************/

import java.util.ArrayList;

/**
*
* Recipe class :
*
* create one recipe
*
*
*
*/

public class SteppingStone5_Recipe {

   // variables

   private ArrayList<Ingredient> recipeIngredients;

   private ArrayList<String> instructions;

   private String recipeName;

   private int servings;

   private double totalRecipeCalories;

   // constructor

   public SteppingStone5_Recipe() {
       this.recipeName = "";

       this.recipeIngredients = new ArrayList<>();

       this.instructions = new ArrayList<>();

       this.servings = 0;

       this.totalRecipeCalories = 0.0;
   }

   public SteppingStone5_Recipe(String recipeName, int servings, ArrayList<Ingredient> ingredients,
           double totalRecipeCalories2) {

       this.recipeName = recipeName;

       this.recipeIngredients = ingredients;

       this.instructions = new ArrayList<>();

       this.servings = servings;

       this.totalRecipeCalories = totalRecipeCalories2;

   }

   // get IngredientList

   public ArrayList<Ingredient> getIngredientList() {

       return recipeIngredients;

   }

   // set IngredientList

   public void setIngredientList(ArrayList<Ingredient> recipeIngredients) {

       this.recipeIngredients = recipeIngredients;

   }

   /**
   *
   * @return the recipeName
   *
   */

   public String getRecipeName() {

       return recipeName;

   }

   /**
   *
   * @param recipeName the recipeName to set
   *
   */

   public void setRecipeName(String recipeName) {

       this.recipeName = recipeName;

   }

   /**
   *
   * @return the servings
   *
   */

   public int getServings() {

       return servings;

   }

   /**
   *
   * @param servings the servings to set
   *
   */

   public void setServings(int servings) {

       this.servings = servings;

   }

   /**
   *
   * @return the totalRecipeCalories
   *
   */

   public double getTotalRecipeCalories() {

       return totalRecipeCalories;

   }

   /**
   *
   * @param totalRecipeCalories the totalRecipeCalories to set
   *
   */

   public void setTotalRecipeCalories(double totalRecipeCalories) {

       this.totalRecipeCalories = totalRecipeCalories;

   }

   // add Ingredient in recipe

   public boolean addIngredient(Ingredient ingredient) {

       this.totalRecipeCalories = this.totalRecipeCalories + ingredient.getTotalCalories();

       return this.recipeIngredients.add(ingredient);

   }

   // remove Ingredient in recipe

   public boolean removeIngredient(Ingredient ingredient) {

       if (this.recipeIngredients.remove(ingredient)) {

           this.totalRecipeCalories = this.totalRecipeCalories - ingredient.getTotalCalories();

           return true;

       }

       else

           return false;

   }

   // remove all Ingredient in recipe

   public boolean removeAllIngredient() {

       return this.recipeIngredients.removeAll(recipeIngredients);

   }

   // print Ingredients in recipe

   public void printRecipe() {

       int singleServingCalories = (int) (totalRecipeCalories / servings);

       System.out.println("Recipe: " + recipeName);

       System.out.println("Serves: " + servings);

       System.out.println("Ingredients:");

       for (Ingredient ingredient : recipeIngredients) {

           ingredient.printItemDetails();

       }

       System.out.println("Each serving has " + singleServingCalories + " Calories.");

   }

   // create new recipe

   public static Recipe createNewRecipe(String recipeName, int servings, ArrayList<Ingredient> ingredients,
           double totalRecipeCalories) {

       return new Recipe(recipeName, servings, ingredients, totalRecipeCalories);

   }

   // insert instruction

   public boolean insertInstruction(String instruction) {

       return this.instructions.add(instruction);

   }

   public void printInstruction() {

       instructions.toString();

   }

}

/********************************************Ingredient.java*******************/

/**
* Ingredient class :
*
* items that will be stored in each recipe.
*/

public class Ingredient {

   // variables

   /** The ingredient name. */
   private String ingredientName;

   /** The ingredient amount. */
   private double ingredientAmount;

   /** The unit measurement. */
   private String unitMeasurement;

   /** The total calories. */
   private double totalCalories;

   /**
   * Instantiates a new ingredient.
   */
   public Ingredient() {

       this.ingredientName = "";
       this.ingredientAmount = 0;
       this.unitMeasurement = "";
       this.totalCalories = 0;
   }

   // constructor

   /**
   * Instantiates a new ingredient.
   *
   * @param ingredientName the ingredient name
   * @param ingredientAmount the ingredient amount
   * @param unitMeasurement the unit measurement
   * @param totalCalories the total calories
   */
   public Ingredient(String ingredientName, double ingredientAmount, String unitMeasurement, double totalCalories) {

       super();

       this.ingredientName = ingredientName;

       this.ingredientAmount = ingredientAmount;

       this.unitMeasurement = unitMeasurement;

       this.totalCalories = totalCalories;

   }

   // getter and setter

   /**
   * Gets the ingredient name.
   *
   * @return the ingredient name
   */
   public String getIngredientName() {

       return ingredientName;

   }

   /**
   * Sets the ingredient name.
   *
   * @param ingredientName the new ingredient name
   */
   public void setIngredientName(String ingredientName) {

       this.ingredientName = ingredientName;

   }

   /**
   * Gets the ingredient amount.
   *
   * @return the ingredient amount
   */
   public double getIngredientAmount() {

       return ingredientAmount;

   }

   /**
   * Sets the ingredient amount.
   *
   * @param ingredientAmount the new ingredient amount
   */
   public void setIngredientAmount(double ingredientAmount) {

       this.ingredientAmount = ingredientAmount;

   }

   /**
   * Gets the unit measurement.
   *
   * @return the unit measurement
   */
   public String getUnitMeasurement() {

       return unitMeasurement;

   }

   /**
   * Sets the unit measurement.
   *
   * @param unitMeasurement the new unit measurement
   */
   public void setUnitMeasurement(String unitMeasurement) {

       this.unitMeasurement = unitMeasurement;

   }

   /**
   * Gets the total calories.
   *
   * @return the total calories
   */
   public double getTotalCalories() {

       return totalCalories;

   }

   /**
   * Sets the total calories.
   *
   * @param totalCalories the new total calories
   */
   public void setTotalCalories(double totalCalories) {

       this.totalCalories = totalCalories;

   }

   /**
   * Change measuremt.
   */
   public void changeMeasuremt() {

       if (this.unitMeasurement.equalsIgnoreCase("English")) {

           ingredientAmount = 0.035 * ingredientAmount;
       } else {

           ingredientAmount = ingredientAmount / 0.035;
       }

   }
   // print item detail

   /**
   * Prints the item details.
   */
   public void printItemDetails() {
      
      
       if(unitMeasurement.equalsIgnoreCase("English")) {
       System.out.println("ingredientName " + this.ingredientName);

       System.out.println("ingredientAmount " + this.ingredientAmount+" Grams");

       System.out.println("totalCalories " + this.totalCalories);

       System.out.println("unitMeasurement " + this.unitMeasurement);
       }
       else {
          
           System.out.println("ingredientName " + this.ingredientName);

           System.out.println("ingredientAmount " + this.ingredientAmount+" Ounces");

           System.out.println("totalCalories " + this.totalCalories);

           System.out.println("unitMeasurement " + this.unitMeasurement);
       }

   }

}

Please let me know if you have any doubt or modify the answer, Thanks:)