Menu_View.java

package oodp;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Random;

//메뉴 보기 CLASS
class Menu_View{

 // function name : generalMenu()
 // function role : 일반메뉴 보기
 // list에 있는 모든 메뉴를 보여준다
 public static void generalMenu(ArrayList<Menu> mMenuList, ArrayList<JLabel> mJLabelList){
		Iterator<Menu> iter = mMenuList.iterator();
		int i = 0;
		Menu menu = new Menu();
		while (iter.hasNext()) {
	         menu = (Menu)iter.next();
       mJLabelList.get(i++).setText(menu.menuSection+menu.menuList+menu.menuPrice+"\n");

	    }				
 }

 // function name : recommendMenu()
 // function role : 추천메뉴 보기
 // random으로 값을 뽑고 해당 idx에 있는 정보를 출력한다
 // import java.util.Random 사용
 public static void recommendMenu(ArrayList<Menu> mMenuList, ArrayList<JLabel> mJLabelList){
     int i;
     int randomNum;
     Random random = new Random();
		Iterator<Menu> iter = mMenuList.iterator();
		i = 0;
	

         randomNum = random.nextInt(mMenuList.size()-1);
         Menu menu = new Menu();
         menu = mMenuList.get(randomNum);
         
         StringBuffer s = new StringBuffer();
         s.append(menu.menuList);
         s.append(menu.menuPrice);
         
 		Display b1 = new StringDisplay(s.toString());
 		Display b2 = new SideBorder(b1,'&');
 		Display b3 = new FullBorder(b2);
 		b1.show();
 		b2.show();
 		b3.show();
 		s = b3.show2();
         
         
         mJLabelList.get(randomNum).setText(s.toString());   


 }
}