Bank Queue Simulation Project

This project involves developing a Java program to simulate bank queues using an event-driven approach. The program should manage customer arrivals and departures, track waiting times, and calculate average wait times. The project requires the implementation of queues, an event list, and the generation of output showing customer arrival, waiting, and departure times. The submission includes requirements, test cases, a UML diagram, class files, and results.

Project 6 – Bank Queue Simulation
Objective
 Create and use queues
Instructions
Develop a java program that simulates the queues in a bank.
Bank Queue Simulation Problem
Implement the event-driven simulation of a bank that this chapter described on pages 434 through 444.
A queue of arrival events will represent the line of customers in the bank. Maintain the arrival events
and departure events in an ADT event list, sorted by the time of the event.
Your program must count the customers and keep track of their cumulative waiting time. These
statistics are sufficient to compute the average waiting time after the last event has been processed.
Display a trace of the events executed and a summary of the computed statistics (total number of
arrivals and average time spent waiting in line).
Input
In this section, the various input tables are described.
Customer Table
The Customer Table identifies the Customers coming into the bank, the time they arrive and the
transactions they wish to perform. Note that a Customer may want to perform multiple transactions.
Transaction
Number
Customer
ID
Arrival
Time Transaction Type
1 1 1 Transfer
2 1 Deposit
3 2 4 Withdrawal
4 2 Account Balance
5 3 7 Account Balance
6 3 Withdrawal
7 3 Deposit
8 4 8 Withdrawal
9 5 9 Transfer
10 6 13 Transfer

Transaction Type Table
The Transaction Type table identifies the duration for the teller to perform each Transaction Type.
Transactio
n Type ID
Transaction Type
Description
Duratio
n
1 Deposit 4
2 Withdrawal 2
3 Transfer 3
4 Account Balance 1
Output
The table below should be output to show the customers arrival time, the time waiting in line and the
time they depart. This information should be used to calculate the total number of arrivals and the
average wait time.
Customer Arrived
Waiting
Time At Teller
Transaction
Time Departed
1 1 0 1 7 8
2 4 4 8 3 11
Submit
Submit the following:
 Requirements
 Test Cases
 UML diagram for the application
 Text file(s) containing the classes and methods
 Text file containing the results