전체 글 (138) 반응형 썸네일형 리스트형 Burger Price/ OOP ex/ Burger 만들기 Basic Burger package com.company; public class BasicBurger { //basic burger + 4 additions private String name; //field private String rollType; private String meat; private double price; private String addition1Name; private double addition1Price; private String addition2Name; private double addition2Price; private String addition3Name; private double addition3Price; private String ad.. polymophism 기본 package com.company; //polymorphism 예시 : Big class + 자잘한 class들 +main 하나에 생성 //예)영화1개 - 영화제목들 3개... //Big class(base class) class Movie { private String name; //field public Movie(String name){ //constructor - access+className (access+initialization) this.name =name; } public String plot(){ // instance method return "No plot here"; } public String getName() { //getter return name; } } // 자잘한 cla.. 이전 1 ··· 15 16 17 18 다음