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[Java] μ œλ„€λ¦­ 클래슀 (Generic Class)

seulye 2022. 4. 4. 12:45

μ°Έκ³  : https://movefast.tistory.com/74



- μ œλ„€λ¦­ ν”„λ‘œκ·Έλž˜λ°(Generic Programming) : μž‘μ„±ν•œ μ½”λ“œλ₯Ό λ‹€μ–‘ν•œ νƒ€μž…μ˜ 객체에 λŒ€ν•΄ μž¬μ‚¬μš©ν•˜λŠ” 객체 μ§€ν–₯ 기법이닀.
- μ œλ„€λ¦­(Generic) : 클래슀λ₯Ό μ •μ˜ν•  λ•Œ, ꡬ체적인 νƒ€μž…(type)을 적지 μ•Šκ³  λ³€μˆ˜ ν˜•νƒœλ‘œ 적어 λ†“λŠ” 것이닀.

public class Box<T> { 
	private T data;
	public void set(T data) { 
		this.data = data; 
	}

	public T get() { 
		return data; 
	}
}