Programming Coursework

Islington College




Programming
CC4001NI
Coursework 2

Submitted By: Submitted To:
Student Name: Ashutosh Chaurasia Mr. Subin Chitrakar
LondonMet ID: 17032168 Assistant Lecturer IT
Group: L1N2 Programming
Date:8/10/2018

,Table of Contents
INTODUCTION: .............................................................................................................. 1
Class Diagram: .............................................................................................................. 2
Method Description:.................................................................................................... 16
EquipmentRental ....................................................................................................... 16
Testing: ........................................................................................................................ 17
Test 1:........................................................................................................................ 17
Test 2:........................................................................................................................ 18
Test 3:........................................................................................................................ 21
Error Detection: ........................................................................................................... 22
Error 1:....................................................................................................................... 22
Error 2:....................................................................................................................... 23
Error 3:....................................................................................................................... 25
Conclusion: ................................................................................................................. 26
Appendix: ..................................................................................................................... 27
Appendix 1: ................................................................................................................ 27
Appendix 2: ................................................................................................................ 45

,List of Figures
Figure 1: Compiling and running java program using command prompt ....................... 17
Figure 2: Running of Java File EquipmentRental .......................................................... 18
Figure 3: Adding an Equipment To Rent ....................................................................... 19
Figure 4: Adding an Equipment To Sell ......................................................................... 19
Figure 5: Renting Of an Equipment ............................................................................... 20
Figure 6: Returning Of an Equipment ............................................................................ 20
Figure 7: Selling Of an Equipment ................................................................................ 21
Figure 8: Appearance of dialog box when wrong equipment number is added ............. 22
Figure 9: Appearance of Dialog when wrong Equipment number is entered in bot ....... 22
Figure 10: Error when wrong equipment number was entered...................................... 23
Figure 11: Correction of the error because of equipment number ................................. 23
Figure 12: Error when Bounds is Set wrong .................................................................. 24
Figure 13: Same bounds for both customer name and date of hire .............................. 24
Figure 14: Correction Of Setting Bounds....................................................................... 25
Figure 15: Correction Of Bounds for customer name and date of hire .......................... 25
Figure 16: Syntax error for clear button ......................................................................... 25
Figure 17: Correction for syntax error for clear button ................................................... 26



List of Tables

Table 1: EquipmentRental All Instance Variable ............................................................. 3
Table 2: EquipmentRental All Methods ........................................................................... 3
Table 3: Method Description Of EquipmentRental ........................................................ 16
Table 4: Test For Compiling and Running Java Using Command Prompt .................... 17
Table 5: Test for adding an equipment to rent and sell then renting equipment, returning
equipment and selling of equipment....................................................................... 18
Table 6: Displaying Of Different Dialog box When invalid Equipment Number is entered
............................................................................................................................... 21

, CS4001NI PROGRAMMING

INTODUCTION:

Java is one of the important programming language. With the help of this programming
language we can do various types of work like creating websites, applications, games,
etc. We can run java on different platforms like windows, Linux, Sun Solaris, etc.


This project is about creating Graphical User Interface GUI with Java for storing data
of Equipment in the EquipmentRental. This project was for vast learning of java. BlueJ
IDE was used to create this GUI program. We created a GUI program for Equipment
that can be rent and bought. Here we have used different text fields and labels with
different buttons. This project was new for us but slowly we learned how to create a
GUI using different text fields with working buttons that stores data given by user.




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