init

Question19-Collection/src/common/FoodUtill.java

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+/*
+ *   作成	Rhizome
+ *------------------------------------------------------------
+ * Copyright(c) Rhizome Inc. All Rights Reserved.
+ */
+package common;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class FoodUtill {
+
+	/**
+	 * fileの中のFoodMenu.csvを読み込んで、
+	 * ArrayList<Food>の形に変換して返す
+	 * @return 料理一覧
+	 */
+	public static ArrayList<Food> getFoodList() {
+		ArrayList<Food> foodList = new ArrayList<>();
+		try (Scanner scanner = new Scanner(new File("file/FoodMenu.csv"))) {
+			while(scanner.hasNext()) {
+				String line = scanner.nextLine();
+				String[] input = line.split(",");
+				Food player = new Food(input[0],Integer.parseInt(input[1]));
+				foodList.add(player);
+			}
+		} catch (FileNotFoundException e) {
+			System.out.println("ファイルが見つかりません");
+		}
+		return foodList;
+	}
+
+}