Spring/study for project

์ƒ์„ฑ์ž ๋ฐฉ์‹ vs ๋นŒ๋” ๋ฐฉ์‹

melitina 2024. 5. 27. 18:28

https://inpa.tistory.com/entry/GOF-%F0%9F%92%A0-%EB%B9%8C%EB%8D%94Builder-%ED%8C%A8%ED%84%B4-%EB%81%9D%ED%8C%90%EC%99%95-%EC%A0%95%EB%A6%AC

 

๐Ÿ’  ๋นŒ๋”(Builder) ํŒจํ„ด - ์™„๋ฒฝ ๋งˆ์Šคํ„ฐํ•˜๊ธฐ

Builder Pattern ๋นŒ๋” ํŒจํ„ด(Builder Pattern)์€ ๋ณต์žกํ•œ ๊ฐ์ฒด์˜ ์ƒ์„ฑ ๊ณผ์ •๊ณผ ํ‘œํ˜„ ๋ฐฉ๋ฒ•์„ ๋ถ„๋ฆฌํ•˜์—ฌ ๋‹ค์–‘ํ•œ ๊ตฌ์„ฑ์˜ ์ธ์Šคํ„ด์Šค๋ฅผ ๋งŒ๋“œ๋Š” ์ƒ์„ฑ ํŒจํ„ด์ด๋‹ค. ์ƒ์„ฑ์ž์— ๋“ค์–ด๊ฐˆ ๋งค๊ฐœ ๋ณ€์ˆ˜๋ฅผ ๋ฉ”์„œ๋“œ๋กœ ํ•˜๋‚˜ํ•˜๋‚˜ ๋ฐ›์•„

inpa.tistory.com

 

์ด ๋ถ„ ๋Œ€์ฒด ๋ญํ•˜๋Š” ๋ถ„์ผ๊นŒ ๋ธ”๋กœ๊ทธ ๊ธ€๋“ค๋งˆ๋‹ค ์„ค๋ช…๋„ ๋น„๊ต์  ์‰ฝ๊ฒŒ ์ž˜ ๋˜์–ด์žˆ๋‹ค...

 

public static void main(String[] args) {

    // ์ƒ์„ฑ์ž ๋ฐฉ์‹
    Hamburger hamburger = new Hamburger(2, 3, 0, 3, 0, 0);

    // ๋นŒ๋” ๋ฐฉ์‹
    Hamburger hamburger = new Hamburger.Builder(10)
        .bun(2)
        .patty(3)
        .lettuce(3)
        .build();
}