Object Oriented Programming: Use Case, Domain Model, Class Diagram

Running head: OBJECT ORIENTED PROGRAMMING
Object Oriented Programming
Name of the Student
Name of the University
Author’s Note

1
OBJECT ORIENTED PROGRAMMING
Table of Contents
1. Use Case.................................................................................................................................2
a. Actors.................................................................................................................................2
b. Main Flow..........................................................................................................................2
c. Alternative Flows /Exceptions...........................................................................................3
d. Post Conditions..................................................................................................................3
2. Domain Model.......................................................................................................................4
a. Actors and Various Objects in the system..........................................................................4
b. Lifelines and messages passed between various objects and actors..................................5
4. Class Diagram........................................................................................................................6
a. Main Classes identified......................................................................................................6
b. Relationship between the classes.......................................................................................6
Bibliography...............................................................................................................................7

2
OBJECT ORIENTED PROGRAMMING
1. Use Case
a. Actors
The main actors found for the development of the function room booking system are as
follows:
 Guest
 Accountant
 Function Room
 Room Manager
 Payment System
b. Main Flow
The Guest uses the online booking system for booking the function rooms and they
need to register with their personal details and information for proceeding with the
registration. The users are categorized as new user and registered user and the registered