Main.java

package students.jordaneldridge.maxxblue;

import java.util.ArrayList;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        // Students
        Student jordan = new Student("S1", "Jordan", "Smith", "jordan@school.edu", 2, 3.8);
        Student marcus = new Student("S2", "Marcus", "Brown", "marcus@school.edu", 1, 2.9);

        // Instructor
        Instructor rivera = new Instructor("I1", "Dr.", "Rivera", "rivera@school.edu", "Computer Science");

        // Assign roster
        rivera.addStudent(jordan);
        rivera.addStudent(marcus);


        rivera.printRoster();

        List<Person> people = new ArrayList<>();
        people.add(jordan);
        people.add(marcus);
        people.add(rivera);

        System.out.println();
        for (Person p : people) {
            // Polymorphism: calls the correct overridden getSummary()
            System.out.println(p.getSummary());
        }

        System.out.println();

        // Stretch goal usage
        School school = new School();
        school.addStudent(jordan);
        school.addStudent(marcus);
        school.addInstructor(rivera);

        school.printDirectory();

        System.out.println();
        rivera.createAnnouncement("Quiz on Friday. Study inheritance and overriding!");
    }
}