Working in an object oriented App course and have “starter code” with inline instructions on what to complete (SteppingStone5_Recipe.java).
Working in an object oriented App course and have “starter code” with inline instructions on what to complete (SteppingStone5_Recipe.java). I have completed the code to the best of ability. When I run the tester code (SteppingStone5_RecipeTest.java) I am getting errors with my code and I can’t figure out why and I am too embarrassed to ask my instructor for more help.
It’s important to note I am not allowed to edit the SteppingStone5_RecipeTest file. That needs to remain as is and that is what is confusing me because the error message points to an error in the SteppingStone5_RecipeTest file.
The error I am initially receiving is:
run:
Exception in thread “main” java.lang.RuntimeException: Uncompilable source code – Erroneous ctor sym type: SteppingStones.SteppingStone5_Recipe.<init>
at SteppingStones.SteppingStone5_RecipeTest.main(SteppingStone5_RecipeTest.java:13)
C:Usersr.mahoney1_snhuAppDataLocalNetBeansCache8.2executor-snippetsrun.xml:53: Java returned: 1
BUILD FAILED (total time: 1 second)
/*
SteppingStone_Recipe.java
*/
package SteppingStones;
import java.util.Scanner;
import java.util.ArrayList;
import java.util.List;
/**
*
* ----------------
*/
public class SteppingStone5_Recipe {
private String recipeName;
/**
* Add three variables:
*
* 1. a variable 'servings' to store how many people the recipe will feed;
*
* 2. an ArrayList variable 'recipeIngredients' to store the text for the
* names (recipeName) each recipe ingredient added
*
* 3. a variable totalRecipeCalories
*
*/
private int servings;
private List<Ingredient> recipeIngredients;
private double totalRecipeCalories;
public List<Recipe> listofRecipes = new ArrayList<Recipe>();
//Add mutators and accessors for the class variable.
public String getRecipeName() {
return recipeName;
}
public void setRecipeName(String recipeName) {
this.recipeName = recipeName;
}
public int getServings() {
return servings;
}
public void setServings(int servings) {
this.servings = servings;
}
public List<Ingredient> getRecipeIngredients() {
return recipeIngredients;
}
public void setRecipeIngredients(List<Ingredient> recipeIngredients) {
this.recipeIngredients = recipeIngredients;
}
public double getTotalRecipeCalories() {
return totalRecipeCalories;
}
public void setTotalRecipeCalories(double totalRecipeCalories) {
this.totalRecipeCalories = totalRecipeCalories;
}
//End mutators and accessors
public SteppingStone5_Recipe() {
this.recipeName = "";
this.servings = 0; //<--- assignment value with appropriate data type
this.recipeIngredients = new ArrayList <Ingredient>(); //<-- assignment value for empty ArrayList
this.totalRecipeCalories = 0;
}
public SteppingStone5_Recipe(String recipeName, int servings,
ArrayList<Ingredient> recipeIngredients, double totalRecipeCalories)
//<-- use appropriate data type for the ArrayList and the servings arguments
{
this.recipeName = recipeName;
this.servings = servings;
this.recipeIngredients = recipeIngredients;
this.totalRecipeCalories = totalRecipeCalories;
}
public void printRecipe() {
/**
* Declare an int variable singleServingCalories.
* Assign singleServingCalories to
* the totalRecipeCalories divided by the servings
*
*/
int singleServingCalories = 0;
singleServingCalories = (int) (this.totalRecipeCalories / this.servings);
/**
* Print the following recipe information:
* Recipe: <<recipeName>>
* Serves: <<servings>>
* Ingredients:
* <<Ingredient1>>
* <<Ingredient2>>
* ...
* <<Last Ingredient>>
*
* Each serving has <<singleServingCalories>> Calories.
*
* HINT --> Use a for loop to iterate through the ingredients
*/
System.out.println("Recipe: " + this.recipeName);
System.out.println("Serves: " + this.servings);
System.out.println("Ingredients: ");
for (Ingredient ingrdients : recipeIngredients) {
System.out.println("Ingredient name: " + ingrdients.getNameOfIngredient());
System.out.println("Ingredient Amount: " + ingrdients.getIngredientAmount());
System.out.println("Each serving has " + singleServingCalories
+ " Calories with measurement: " + ingrdients.unitMeasurement);
}
}
public static SteppingStone5_Recipe createNewRecipe() {
double totalRecipeCalories = 0.0;
ArrayList <Ingredient> recipeIngredients = new ArrayList();
boolean addMoreIngredients = true;
Scanner scnr = new Scanner(System.in);
System.out.println("Please enter the recipe name: ");
String recipeName = scnr.nextLine();
System.out.println("Please enter the number of servings: ");
//correct data type & Scanner assignment method for servings variable
int servings = scnr.nextInt ();
do {
System.out.println("Please enter the ingredient name or type end if you are finished entering ingredients: ");
String ingredientName = scnr.next();
if (ingredientName.toLowerCase().equals("end")) {
addMoreIngredients = false;
} else {
thisIngredient.setNameOfIngredient(ingredientName); //adding ingredient to recipe
/**
* Add the ingredient name to recipeIngredients
*
*/
System.out.println("Please enter the ingredient amount: ");
float ingredientAmount = scnr.nextFloat();
System.out.println("Please enter the ingredient Calories: ");
int ingredientCalories = scnr.nextInt();
/**
* Add the total Calories from this ingredient
* (ingredientCalories * ingredientAmount)
* to the totalRecipeCalories
*
*/
totalRecipeCalories = totalRecipeCalories + (ingredientCalories * ingredientAmount);
recipeIngredients.add(thisIngredient);
}
} while (addMoreIngredients) ;
SteppingStone5_Recipe recipe1 = new SteppingStone5_Recipe(recipeName,
servings, recipeIngredients, totalRecipeCalories);
return recipe1;
}
}
package SteppingStones;
import java.util.ArrayList;
public class SteppingStone5_RecipeTest {
public static void main(String[] args) {
// Create first recipe using constructor and setter methods
ArrayList<String> recipeIngredients = new ArrayList<>();
recipeIngredients.add("Peanut butter");
recipeIngredients.add("Jelly");
recipeIngredients.add("Bread");
SteppingStone5_Recipe recipe1 = new SteppingStone5_Recipe(
"Peanut butter & jelly sandwich", 2, recipeIngredients, 300);
System.out.println("RECIPE 1");
recipe1.printRecipe();
// Now change some of the values using mutator methods
recipe1.setRecipeName("Turkey sandwich");
recipe1.setServings(5);
recipe1.setTotalRecipeCalories(500);
System.out.println(); // blank line
System.out.println("RECIPE 1 (Modified)");
// printRecipe() will show these values have changed but
// recipeIngredients was not modified
recipe1.printRecipe();
System.out.println(); // blank line
System.out.println("RECIPE 2");
// Create second recipe using our static createNewRecipe() method
// This is similar to a well-known design pattern called Factory
SteppingStone5_Recipe recipe2 = SteppingStone5_Recipe.createNewRecipe();
// No need to set hard-coded values here as createNewRecipe() will
// prompt the user for ingredient info
recipe2.printRecipe();
}
}
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