Instructor.java

package students.derwinbell;

import java.util.ArrayList;

public class Instructor extends Person{

    private String department;

    private Student students;

    private final ArrayList<Student> studentArrayList = new ArrayList<>();



    public void addStudents(Student students){
        studentArrayList.add(students);
    }

    public Instructor(String id, String firstName, String lastName, String email, String department) {
        super(id, firstName, lastName, email);
        this.department = department;
    }

    public ArrayList<Student> getStudentArrayList() {
        return studentArrayList;
    }

    public void setDepartment(String department) {
        this.department = department;
    }

    public void studentList(){

        if (studentArrayList.isEmpty()) {
            System.out.println("No Customer found.");
            return;
        }


        for (Student s : studentArrayList) {
            System.out.println("-" + s.getFirstName() +
                    " " + s.getLastName() + " | GradeLevel: " + s.getGradeLevel() +
                    " | GPA: " + s.getGpa());
        }

    }


    @Override
    public void getSummary(){
        System.out.println("[Instructor] "+ getFirstName() + " " +getLastName()+ " | Department: " +getDepartment());
    }

    public String getDepartment() {
        return department;
    }

    public void createAnnouncement(String message){
        System.out.println("Announcement: " + message);
    }

    public void listPeople(ArrayList<Student> student){
        for (Person p: studentArrayList)
        {

        }
    }
}