From 02f24f285b450235eb7f5fb5e5d10a9456725262 Mon Sep 17 00:00:00 2001
From: gmuthu17 <gmuthu@berkeley.edu>
Date: Tue, 10 Mar 2020 12:59:09 +0800
Subject: [PATCH] mvp of menu with style fixed

---
 src/main/java/Dish.java | 17 ++++++++++++++++-
 src/main/java/Menu.java | 40 ++++++++++++++++++++++++++++++++++------
 2 files changed, 50 insertions(+), 7 deletions(-)

diff --git a/src/main/java/Dish.java b/src/main/java/Dish.java
index f9da3d53f..e107a6db9 100644
--- a/src/main/java/Dish.java
+++ b/src/main/java/Dish.java
@@ -2,15 +2,30 @@
 
 public class Dish {
 
+    /**
+     * Arraylist of all ingredients for dish
+     */
     private ArrayList<String> ingredients;
 
+    /**
+     * Name of dish
+     */
     private String name;
 
-    public Dish(String name, ArrayList<String> ingredients ) {
+    /**
+     * Dish constructor
+     * @param name name of dish
+     * @param ingredients arraylist of ingredients in dish
+     */
+    public Dish(String name, ArrayList<String> ingredients) {
         this.name = name;
         this.ingredients = ingredients;
     }
 
+    /**
+     * Returns ingredients in dish
+     * @return arraylist of ingredients in dish
+     */
     public ArrayList<String> getIngredients() {
         return ingredients;
     }
diff --git a/src/main/java/Menu.java b/src/main/java/Menu.java
index b2fa25367..1fe21ae24 100644
--- a/src/main/java/Menu.java
+++ b/src/main/java/Menu.java
@@ -4,19 +4,35 @@
 
 public class Menu {
 
+    /**
+     * Hashmap of all dishes on menu
+     */
     private static HashMap<String, Dish> dishMap = new HashMap<String, Dish>();
 
-    public static void addDish (String input) {
+    /**
+     * Adds a dish to the menu based on the input string
+     * @param input input string that include dish name and ingredients in no specific order
+     */
+    public static void addDish(String input) {
         ArrayList<String> ingredients = parseIngredients(input);
         String name = parseName(input);
         Dish d = new Dish(name, ingredients);
         dishMap.put(name, d);
     }
 
-    public static void deleteDish (String name) {
+    /**
+     * Removes dish from menu
+     * @param name name of dish to remove
+     */
+    public static void deleteDish(String name) {
         dishMap.remove(name);
     }
 
+    /**
+     * Parses ingredients from string
+     * @param input string of ingredients
+     * @return ArrayList of ingredients
+     */
     public static ArrayList<String> parseIngredients(String input) {
         ArrayList<String> ingredients = new ArrayList<String>();
         input = input.substring(input.indexOf("i/") + 2);
@@ -28,23 +44,35 @@ public static ArrayList<String> parseIngredients(String input) {
         return ingredients;
     }
 
+    /**
+     * Parses name from input string
+     * @param input input string
+     * @return name of dish
+     */
     public static String parseName(String input) {
         input = input.substring(input.indexOf("n/") + 2);
         input = input.substring(0, input.indexOf(";"));
         return input;
     }
 
+    /**
+     * Print's dishes out from dishMap
+     */
     public static void printDishes() {
         for (String name: dishMap.keySet()) {
-            String iList = "";
+            String ingredientList = "";
             for (String str: dishMap.get(name).getIngredients()) {
-                iList += str + ",";
+                ingredientList += str + ",";
             }
-            iList = iList.substring(0, iList.length()-1);
-            System.out.println("Name: " + name + "; Ingredients: " + iList);
+            ingredientList = ingredientList.substring(0, ingredientList.length() - 1);
+            System.out.println("Name: " + name + "; Ingredients: " + ingredientList);
         }
     }
 
+    /**
+     * Return's dishMap hashmap
+     * @return dishmap hashmap
+     */
     public static HashMap<String, Dish> getDishMap() {
         return dishMap;
     }