Corey Scott completed Student-management-system

src/main/java/students/coreyscott/Instructor.java

@@ -0,0 +1,39 @@
+package students.coreyscott;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Instructor extends Person {
+
+    private String department;
+    private List<Student> students;
+
+    public Instructor(int id, String firstName, String lastName, String email,
+                      String department) {
+        super(id, firstName, lastName, email);
+        this.department = department;
+        this.students = new ArrayList<>();
+    }
+
+    public void addStudent(Student student) {
+        students.add(student);
+    }
+
+    public void printRoster() {
+        System.out.println(getFullName() + "'s Roster:");
+        for (Student student : students) {
+            System.out.println("  - " + student.getFullName());
+
+        }
+    }
+
+    public void createAnnouncement(String message) {
+        System.out.println("Announcement from " + getFullName() + ": " + message);
+    }
+
+    @Override
+    public String getSummary() {
+       return "[Instructor]: " + getFullName()
+                + " | Department: " + department;
+    }
+}

src/main/java/students/coreyscott/Main.java

@@ -0,0 +1,48 @@
+package students.coreyscott;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Main {
+
+    public static void main(String[] args) {
+
+        Student jordan = new Student(1, "Jordan", "Smith",
+                "jordan@email.com", 2, 3.8);
+
+        Student marcus = new Student(2, "Marcus", "Brown",
+                "marcus@email.com", 1, 2.9);
+
+        Instructor rivera = new Instructor(3, "Dr.", "Rivera",
+                "rivera@email.com", "Computer Science");
+
+        rivera.addStudent(jordan);
+        rivera.addStudent(marcus);
+
+        rivera.printRoster();
+
+        System.out.println();
+
+        List<Person> people = new ArrayList<>();
+        people.add(jordan);
+        people.add(marcus);
+        people.add(rivera);
+
+        for (Person person : people) {
+            System.out.println(person.getSummary());
+        }
+        System.out.println("\n===== SCHOOL DIRECTORY =====");
+
+        School school = new School();
+
+        school.addStudent(jordan);
+        school.addStudent(marcus);
+        school.addInstructor(rivera);
+
+        school.printDirectory();
+
+
+    }
+
+}
+

src/main/java/students/coreyscott/Person.java

@@ -0,0 +1,24 @@
+package students.coreyscott;
+
+public abstract class Person {
+
+    private int id;
+    private String firstName;
+    private String lastName;
+    private String email;
+
+    public Person (int id, String firstName, String lastName, String email){
+        this.id = id;
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.email = email;
+    }
+
+    public String getFullName(){
+        return firstName + " " + lastName;
+    }
+
+    public abstract String getSummary();
+
+
+}

src/main/java/students/coreyscott/School.java

@@ -0,0 +1,36 @@
+package students.coreyscott;
+
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class School {
+
+    private List<Student> students;
+    private List<Instructor> instructors;
+
+    public School() {
+        students = new ArrayList<>();
+        instructors = new ArrayList<>();
+    }
+
+    public void addStudent(Student student) {
+        students.add(student);
+    }
+
+    public void addInstructor(Instructor instructor) {
+        instructors.add(instructor);
+    }
+
+    public void printDirectory() {
+        System.out.println("=== Students ===");
+        for (Student student : students) {
+            System.out.println(student.getSummary());
+        }
+
+        System.out.println("\n=== Instructors ===");
+        for (Instructor instructor : instructors) {
+            System.out.println(instructor.getSummary());
+        }
+    }
+}

src/main/java/students/coreyscott/Student.java

@@ -0,0 +1,38 @@
+package students.coreyscott;
+
+public class Student extends Person {
+
+    private int gradeLevel;
+    private double gpa;
+
+    public Student(int id, String firstname, String lastname, String email, int gradeLevel, double gpa) {
+        super(id, firstname, lastname, email);
+        this.gradeLevel = gradeLevel;
+        this.gpa = gpa;
+    }
+
+    public boolean isOnHonorRoll() {
+        return gpa >= 3.5;
+    }
+
+    @Override
+    public String getSummary() {
+        String honorRollStatus = isOnHonorRoll() ? "Yes" : "No";
+
+        return "[Student]: " + getFullName() +
+                " | Grade Level: " + gradeLevel +
+                " | GPA: " + gpa +
+                " | Honor roll: " + honorRollStatus;
+    }
+
+    public int getGradeLevel() {
+        return gradeLevel;
+    }
+
+    public double getGpa() {
+        return gpa;
+
+
+    }
+}
+