Question

SINGAPORE Express Ticket Booking System

1. INTRODUCTION

1.1 PURPOSE

The purpose of this document is to describe the SINGAPORE Express Ticket Booking System which provides

the tickets validity, discount info, purchase limits, and other booking activities like,

· Confirm ticket booking

· Cancel booking

· Check ticket availability

2.0 OVERALL DESCRIPTION

2.1 PRODUCT PERSPECTIVE

It enables us to maintain the ticket details like available destinations, type of tickets/packages,

prices, date/time, available tickets, booking details, and more.

:

:

2.2 PRODUCT FUNCTIONS

It tells the short note about the product.

2.2.1 TICKET DETAILS

Customers may view their details, ticket information, destinations, date/time, total price to

pay, and discount (if any) on their ticket.

2.2.2 BOOKING

After checking the availability of the ticket, the customers can book their tickets.

2.2.3 PAYMENT

After the booking process, the customers will be redirected to the payment page where they

need to select the type of payment and the payment details. Once payment is made, the receipt

will be issued as proof of payment. The ticket will be emailed to the customers.

2.2.4 CANCEL BOOKING

If a customer cancels a booking before proceed to the payment, no amount will be charged

to the customer and the ticket will be made available for other customers. However, if a payment

has been made for the booking, only half of the amount paid by the customer will be refunded to

him/her.

1. Identify all classes, attributes. and methods in Object Oriented Software Development

Answer 1

Classes:

1. Booking class - for the operations of booking

2.TicketDetails - for ticket information

3. Payment - for make and refund payment

4. Train class- for the information of trains

5. Customer- for passengers information

Classes and their attributes:

1. Booking class - bookingID, bookingTicketID, bookingType,bookingDate,

2. TicketDetails - availableDestination, ticket_availability, ticketValidity, availableDestination, ticketPrice, availableTickets, ticketDate, ticketTime,ticketDescount

3. Payment - paymentType, paymentID,

4 Train - trainID, trainName, trainNumber,trainType, trainDestinations

5 Customer -customerID, customerName, customerMobile, customerUserID, cutomerPassword

Classes and their methods:

1. Booking class - addBooking(), confirmBooking(), cancelBooking().

2. TicketDetails - checkAvailabilityOfTickets(), getAvailableDestination(),

3. Payment - makePayment(). refundPayment(),

4 Train - searchForTrains(),

5. Customer - getCustomerInfo(),

Note:

I have written this classes based on the given information.

/* if you declared the attributesof class as private , you can write getter setter method to access that attributes.*/