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getters and setters (accessors
- getters: accessors, setters: mutators
- 특정 클래스를 생성할때, 데이터를 보호하기 위해서 사용.
- 코드를 직접 수정하지 않고
www.freecodecamp.org/news/java-getters-and-setters/
Getters and Setters in Java Explained
Getters and setters are used to protect your data, particularly when creating classes. For each instance variable, a getter method returns its value while a setter method sets or updates its value. Given this, getters and setters are also known as accessor
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