✦ Axiom

Project Overview

Axiom is a production-grade web application that replaces manual attendance calculations with an intelligent, real-time simulation engine. Students can simulate future attendance decisions, check ISE exam schedules, and receive smart notifications about their academic standing — all through a premium dark-mode interface.

The system consists of two layers:

OOP Concepts — FEL205 Syllabus Mapping

Module 1 — Introduction to OOP

Module 2 — Class, Object, Packages & I/O

// Encapsulation — private fields with public methods
private int attended;
private int total;

public double calculatePercentage() {
    return (attended / (double) total) * 100;
}

Additional patterns: this keyword in constructors, static mark bracket constants, private/public/protected access modifiers throughout.

Module 3 — Arrays, Strings & Vectors

// All 13 subjects stored in an array of objects
SubjectData[] subjects = new SubjectData[13];
subjects[0] = new SubjectData("AM-II", 39, 35);
// String manipulation for notification messages
String msg = String.format("Attend %d more classes to reach 75%%", recovery);

Module 4 — Inheritance, Polymorphism & Abstraction

// Inheritance from JFrame
public class AttendanceGUI extends JFrame {
    public AttendanceGUI() {
        super("Axiom — Attendance Dashboard");
        setLayout(new GridBagLayout());
    }
}
// Method Overriding — ActionListener interface
calculateBtn.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
        performCalculation(); // polymorphic dispatch
    }
});

Module 5 — Exception Handling

try {
    int attended = Integer.parseInt(attendedField.getText());
    int total    = Integer.parseInt(totalField.getText());
    if (total == 0) throw new ArithmeticException("Total cannot be zero");
    if (attended > total) throw new IllegalArgumentException("Attended > Total");
} catch (NumberFormatException e) {
    JOptionPane.showMessageDialog(this, "Please enter valid numbers.");
} catch (ArithmeticException | IllegalArgumentException e) {
    JOptionPane.showMessageDialog(this, e.getMessage());
}

Module 6 — GUI Programming in Java (Swing)

Core Formulae

Internal Marks Bracket System

Key Features & Uniqueness

Viva Q&A Preparation

ISE Exam Schedule

Team

Summary

Axiom successfully demonstrates all six modules of the FEL205 OOP syllabus through a dual-layer implementation.