Object-Oriented Design Choices in Future College Console Program

Name
Institution
Course
Instructor

Table of contents
Introduction.................................................................................................................................................3
Encapsulation..............................................................................................................................................4
Access modifiers......................................................................................................................................5
Constructor..............................................................................................................................................6
Method....................................................................................................................................................6
Polymorphism.............................................................................................................................................9
Packaging...................................................................................................................................................11
Choices......................................................................................................................................................12
References.................................................................................................................................................13

Introduction
The report elaborates on the object-oriented design choices made in implementing future college
application. The object-oriented design choices made are encapsulation, polymorphism, and
packaging of the classes in the program. Codes and screenshots to verify the use of the OOP
concepts are pasted in the report. The report also contains an answer to whether the choices for
the design were correct or wrong.

Encapsulation
Encapsulation has been used in the future college console program. Encapsulation is the
packaging of codes, variables, methods and related data and information as one unit of execution
(Santos, 2014). This has been done with the use of classes, methods, and constructors in the java
codes below. The classes consist of get, set and return methods, constructors and access
modifiers.
Future college program has many classes that contain methods, constructors, access modifiers
and variables. The classes are course manager, enroll manager, pay fees manager, student
manager, course, enroll, pay fee, student, future college, Course io, enroll io, pay fee io, student
io and student console.
The classes are of great significance in the future college program because they are used to store
data on various objects and entities. This has been done through the use of get and set methods
used in the classes in the program.
The following codes and screenshots show the use of classes
public class Course {
private int id;
private String name;
public Course(int id, String name) {
this.id = id;
this.name = name;
}
public int getId() {
return id;
} public void setId(int id) {
this.id = id;
} public String getName() {
return name;