[JAVA] 10. 클래스와 객체 Ⅴ. 생성자 오버로딩

package ex04;

public class CheeseBurger {
    String name;
    int price;
    String sauce;

    // 기본생성자 (치즈버거, 1000, 기본양념)
    public CheeseBurger() {
        this.name = "치즈버거";
        this.price = 1000;
        this.sauce = "기본양념";
    }

    // 파라미터가 있는 생성자 (치즈버거, 1200, 케첩)
    public CheeseBurger(int price, String sauce) {
        this.name = "치즈버거";
        this.price = price;
        this.sauce = sauce;
    }

    public CheeseBurger(String sauce) {
        this.name = "치즈버거";
        this.price = 1000;
        this.sauce = sauce;
    }

    public static void main(String[] args) {
        // 1. 기본치즈버거 만들기
        CheeseBurger basicBurger = new CheeseBurger();
        System.out.println(basicBurger.name);
        System.out.println(basicBurger.price);
        System.out.println(basicBurger.sauce);
        // 2. 케첩이 들어간 치즈버거 만들기
        CheeseBurger ketchupBurger = new CheeseBurger(1200, "케첩");
        System.out.println(ketchupBurger.name);
        System.out.println(ketchupBurger.price);
        System.out.println(ketchupBurger.sauce);
        // 3. 마요네즈가 들어간 치즈버거
        CheeseBurger mayoBurger = new CheeseBurger("마요네즈");
        System.out.println(mayoBurger.name);
        System.out.println(mayoBurger.price);
        System.out.println(mayoBurger.sauce);
    }
}