package Collections.People;

public class Human {
    private String name;
    private int age;
    private String phone;

    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 String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    public static String whoIsWho(Object o) {
        if (o.getClass().toString().contains("Teacher")) {
            return "Hello Teacher!";
        } else if (o.getClass().toString().contains("Student")) {
            return "Hello Student!";
        } else if (o.getClass().toString().contains("Human")) {
            return "Hello Human!";
        } else return null;
    }

}