상속, 다향성 예제

 

public class Blog {

	public static void main(String[] args) {
		Employee r = new Regular("강한별", 30, "서울시", "일본취업 5기", 500);
		r.printInfo();
		System.out.println("-------------------------");
		Employee t = new Temporary("약한별", 60, "인천시", "폐지 줍기", 30);
		t.printInfo();
	}
}

class Employee {
	private String name;
	private int age;
	private String address;
	private String department;
	private int salary;

	Employee(String name, int age, String address, String department) {
		this.name = name;
		this.age = age;
		this.address = address;
		this.department = department;
	}

	void printInfo() {
		System.out.println("이름:\t" + name);
		System.out.println("나이:\t" + age);
		System.out.println("주소:\t" + address);
		System.out.println("부서:\t" + department);
	}

	void setSalary(int salary) {
		this.salary = salary;
	}

	int getSalary() {
		return salary;
	}
}

class Regular extends Employee {
	Regular(String name, int age, String address, String department, int salary) {
		super(name, age, address, department);
		super.setSalary(salary);
	}

	void printInfo() {
		super.printInfo();
		System.out.println("고용형태:\t정규직");
		System.out.println("월급:\t" + super.getSalary());
	}
}

class Temporary extends Employee {
	Temporary(String name, int age, String address, String department, int salary) {
		super(name, age, address, department);
		super.setSalary(salary);
	}

	void printInfo() {
		super.printInfo();
		System.out.println("고용형태:\t비정규직");
		System.out.println("월급:\t" + super.getSalary());
	}
}