1. 개인 변수 생성(정보 은닉)
private String name;
private int age;
private double weight;
2. 기본 생성자 만들기
public Private_() {
}
3. 초기화 생성자 만들기
public Private_(String name, int age, double weight) {
this.name = name;
this.age = age;
this.weight = weight;
4. 개인 변수의 getter 및 setter 설정
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public double getWeight() {
return weight;
}
public void setWeight(double weight) {
this.weight = weight;
}
5. toString() 생성
public String toString() {
return "Private_ (name=" + name + ", age=" + age + ", weight=" + weight + ")";
}