Juyong Jeong

๐Ÿ’ปGame Programmer

Design Pattern

[Design Pattern] Observer Pattern

January 21 2022

๊ด€์ฐฐ์ž ํŒจํ„ด (๊ฐ์‹œ์ž ํŒจํ„ด) ๊ด€์ฐฐ์ž ํŒจํ„ด์˜ ์‚ฌ๋ก€ MVC ํŒจํ„ด C#์˜ event java์˜ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ

[Design Pattern] Singleton ํŒจํ„ด

November 12 2021

Singleton ์˜ค์ง ํ•œ ๊ฐœ์˜ instance๋งŒ์„ ๊ฐ–๋„๋ก ๋ณด์žฅ ์ „์—ญ ์ƒํƒœ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ํด๋ž˜์Šค์—๊ฒŒ ํ•„์š”

[Design Pattern] Adapter ํŒจํ„ด

October 28 2021

Adaper ํŒจํ„ด ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ œ๊ณตํ•จ์œผ๋กœ์จ ํ˜ธํ™˜๋˜์ง€ ์•Š๋Š” ์›๋ณธ ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ด์šฉํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•จ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์˜ ์—…๋ฐ์ดํŠธ ๋ฐ ๊ต์ฒด์— ์œ ์—ฐํ•˜๊ฒŒ ๋Œ€์ฒ˜ํ•  ์ˆ˜ ์žˆ์Œ

[Design Pattern] ํŒฉํ† ๋ฆฌ ํŒจํ„ด(Factory Pattern)

January 13 2020

ํƒฌํ”Œ๋ฆฟ ๋ฉ”์†Œ๋“œ ํŒจํ„ด(template method pattern) ์†Œํ”„ํŠธ์›จ์–ด ๊ณตํ•™์—์„œ ๋™์ž‘ ์ƒ์˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ํ”„๋กœ๊ทธ๋žจ ๋ผˆ๋Œ€๋ฅผ ์ •์˜ํ•˜๋Š” ํ–‰์œ„ ๋””์ž์ธ ํŒจํ„ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ๊ตฌ์กฐ๋ฅผ ๋ณ€๊ฒฝํ•˜์ง€ ์•Š๊ณ  ์•Œ๊ณ ๋ฆฌ์ฆ˜์˜ ํŠน์ • ๋‹จ๊ณ„๋“ค์„ ๋‹ค์‹œ ์ •์˜ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ค€๋‹ค base class๊ฐ€ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ตฌ์กฐ์˜ ์ฃผ์š” ๊ณจ์กฐ๋ฅผ ํ™•๋ฆฝ subclass๊ฐ€ ๋‚˜๋จธ์ง€...

[Design Pattern] ๋นŒ๋” ํŒจํ„ด(Builder Pattern)

January 13 2020

๋นŒ๋” ํŒจํ„ด(Builder Pattern) ๋นŒ๋” ํŒจํ„ด์€ ๊ฐ์ฒด ์ƒ์„ฑ์„ ๋ณด๋‹ค ์œ ์—ฐํ•˜๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•œ ๋ฐฉ๋ฒ• ์ค‘ ํ•˜๋‚˜ ๋ณต์žกํ•œ ๊ธฐ์กด ์ƒ์„ฑ์ž๋ฅผ ๋ณ„๋„๋กœ ์‹คํ–‰ํ•œ ๋’ค ์กฐํ•ฉ Builder ํด๋ž˜์Šค๋ฅผ ์ด์šฉํ•ด ๊ฐ ํŒŒ์ธ ๋ฅผ ์ƒ์„ฑ ํ›„ ์กฐํ•ฉ ํด๋ž˜์Šค๋Š” Builder์— ๊ฐ์ฒด์— object ์ƒ์„ฑ์„ ๋งก๊ธฐ๊ณ , ์ง์ ‘ ์ˆ˜ํ–‰ํ•˜์ง€ ์•Š์Œ ํ•œ๋ฒˆ์— ๋ชจ...