The document outlines a Java program for an ingredient calculator and recipe manager, detailing the main class and supporting classes such as Ingredient, Recipe, and RecipeBox. It includes methods for getting and setting ingredient properties, calculating total calories, and managing recipes. Additionally, it specifies guidelines for improving data validation and error handling in user inputs.

1. /*
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package homework;
import java.util.Scanner;
/**
*
* @author onur
*/
public class SteppingStone2_IngredientCalculator {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
/**
*Assign the following variables with the appropriate data
type and value:
*VARIABLE NAME VALUE
*nameOfIngredient ""
*numberCups 0
*numberCaloriesPerCup 0
*totalCalories 0.0
*/
String nameOfIngredient;
float numberCups;
int numberCaloriesPerCup;

2. double totalCalories;
Scanner scnr = new Scanner(System.in);
System.out.println("Please enter the name of the
ingredient: ");
nameOfIngredient = scnr.next();
System.out.println("Please enter the number of cups of " +
nameOfIngredient + " we'll need: ");
numberCups = scnr.nextFloat();
System.out.println("Please enter the number of calories per
cup: ");
numberCaloriesPerCup = scnr.nextInt();
/**
* Write an expression that multiplies the number of cups
* by the Calories per cup.
* Assign this value to totalCalories
*/
totalCalories = numberCaloriesPerCup + numberCups;
System.out.println(nameOfIngredient + " uses " +
numberCups + " cups and has " + totalCalories + " calories.");
}
}
UML Overview to pseudo-code
There are three classes in this program
This class contains the making of an ingredient and calculation
of calories in the ingredient
Class Ingredient {

3. Contains
A string Variable for name of ingredient
A float variable for number of cups
An integer variable for number of calories per cup
A double variable for total calories
Function getNameOfIngredient()
{
This function gets the name of ingredient
Return name of ingredient
End
}
Function setNameOfIngredient(Argument NOI)
{
This function set the value of ingredient by taking the
input from user
End
}
Function getnumberofcups()
{
This function gets the number of cups
Return number of cups
End
}
Function setNumberOfCups(Argument NOC)
{
This function takes the input from the user and set it to
variable number of cups
End
}
Function NumberOfCaloriesPerCup()
{
This function gets the Number of Calories per Cup
Return Total Calories
End
}
Function NumberOfCaloriesPerCup(Argument NOI)

4. {
This function set the value of Number Of Calories Per Cup
by taking the input from user
End
}
Function TotalCalories()
{
This function gets the Total Calories
Return Total Calories
End
}
Function TotalCalories(Argument NOI)
{
This function set the value of Total Calories by taking the
input from user
End
}
Function AddIngredeint()
{
This function gets value for all the member variables and set
them up to each of the member variable
End
}
End of Class
}
This class contains the information about recipe and how the
recipe would be prepared
Class Recipe {
Contains
A string Variable for Recipe Name
A Integer variable for Servings
An Array List variable for Recipe Ingredients
A double variable for Total Recipe Calories
Function getRecipeName()

5. {
This function gets the Recipe Name
Return Recipe Name
End
}
Function setRecipeName (Argument RN)
{
This function set the value of Recipe Name by taking the
input from user
End
}
Function getServings()
{
This function gets the number Servings
Return number of Servings
End
}
Function setServings (Argument Servings)
{
This function takes the input from the user and set it to
variable number of Servings
End
}
Function getRecipeIngredients()
{
For loop runs until Arraylist
This function gets the Recipe Ingredients list
Return Recipe Ingredients
End
}
Function setRecipeIngredients (Argument RI)
{
For loop until Array List
This function set the value of Recipe Ingredients by taking
the input from user
End

6. }
Function getTotalRecipeCalories()
{
This function gets the Total Recipe Calories
Return Total Recipe Calories
End
}
Function setTotalRecipeCalories (Argument TRC)
{
This function set the value of Total Recipe Calories by
taking the input from user
End
}
Function PrintRecipe()
{
This function prints value for all the member variables
End
}
Function addNewRecipe()
{
This function sets all the member variables for the new
class recipe
Return Recipe object
End
}
End of Class
}
This third Class contains the information for all recipes and
details for the recipes
Class RecipeBox
{
Member variables List Of Recipe with Array List

7. Function getListOfRecipes()
{
For loop until ArrayList
This function gets the List of Recipes
Return List of Recipe
End
}
Function setListOfRecipe(Argument LOR)
{
For loop until Array List
This function set the value of List of Recipe by taking
the input from user
End
}
Function RecipeBox()
{
This function gets the number of recipes in the class used
by the restaurant.
End
}
Function RecipeBox(Argument Recipe)
{
This function sets the number of recipes in the class used
by the restaurant.
End
}
Function PrintRecipeNames()
{
This function prints value for all the names of all the recipes
End

8. }
Function PrintallRecipedetails(Argument Recipes)
{
This function prints value for all the Details for Recipes
End
}
Function addNewRecipe()
{
This function sets all the member variables for the new
class recipe
Return Recipe object
End
}
End of Class
}
Prompt; you will write a short application that uses conditionals
to create a “forked” branching structure for the recipe manager.
Specifically, you will create a branching structure that leads to
the following output:
· If the number entered is between 1 and 100 (inclusive), the
application will display a message that says, “Good job! The
number you entered is___.”
· However, if the number entered is not between 1 and 100
(inclusive), an error message will be displayed to inform the
user that the entry does not fit the expected range: “The number

9. entered was not between 1 and 100!”
Guidelines for Submission: This assignment should be
submitted as a Java file.
· Adapt your Ingredient Java file to include data-type validation
steps for each of the variables in the class:
· ingredientName (String)
· ingredientAmount (float)
· unitMeasurement (String)
· Number of calories (double)