1. Implementation workflow Implementation workflow
Figure 11.1
Requirements
workflow
Requirements
workflow
Requirements
workflow
Analysis workflow
Analysis workflow
Analysis workflow
Design workflow
Design workflow
Design workflow
Implementation workflow
Implementation workflow
Implementation workflow
Maintenance workflow
Maintenance workflow
Maintenance workflow
(a) Tool
(b) Workbench
(c) Environment

2. Figure 11.3
Revision n
Revision n + 1
Revision n + 2
Revision n + 3
(a)
Variation A
Variation B
Variation C
(b)

3. ... ... Figure 11.4 Run-time routines Executable load image Compiled
file 1
Compiled
file 2
Compiled
file 3
...
Compiled
file n
Source
file 1
Source file 2
Source
file 3
...
Source file n

4. Figure 11.6
acknowledgeMessage / 1
acknowledgeMessage / 2
acknowledgeMessage / 3
acknowledgeMessage / 4
(a)
printerDriver (laser) / 12
printerDriver (ink jet)
printerDriver (laser) / 13
printerDriver (laser) / 14
(b)

5. Figure 11.7—Figure 6.42

6. Figure 11.8 Osbert Oglesby User Interface Class Compute Materwork
Compute Masterpiece
Price Class
Price Class
Compute Future Trends
Class
Auctioned Painting
Class
Compute Other Painting
Fashionability Class
Price Class
Future Trends Report Class
Masterwork Class
Masterpiece Class
Gallery Painting Class
Painting Class
Other Class
Sales Report Class
Purchases Report Class

7. Figure 11.9 Buy a Masterpiece Buy a Masterwork Seller
Buy Other Painting
Sell a Painting
Buyer
Osbert
Produce a Purchases Report
Produce a Sales Report
Produce a Future Trends Report
Modify a Fashionability Coefficient

8. Figure 11.10 : Seller : Osbert : User Interface Class
: Compute Masterpiece
: Masterpiece Class
: Auction Painting Class
Price Class
1: Give masterpiece details
2: Transfer Details
3: Create new object
4: Return new object
5: Browse auctioned paintings
6: Return auctioned painting
7: Provide price
8: Display price
Data that the seller
9: Give seller details
provides for Osbert
to enter
10: Transfer seller details
11: Request update
12: Send acknowledgement
13: Send acknowledgement
14: Display acknowledgement

9. Figure 11.11 : Seller : Masterpiece Class 3: Create new object
11: Request update
4: Return new object
12: Send acknowledgement
1: Give masterpiece details
2: Transfer Details
9: Give seller details
10: Transfer seller details
8: Display price
7: Provide price
: Osbert
14: Display acknowledgement
: User Interface Class
13: Send acknowledgement
: Compute Masterpiece
Price Class
5: 5: Browse auctioned paintings
6: Return auctioned painting
: Auction Painting
Class

10. Figure 11.12 quit command Osbert Oglesby Information System Loop
buy painting command
update fashionability coefficient
Buying a Painting
Updating Fashionability
do/ Buy a masterpiece, masterwork, or other painting
do/ Update fashionability coefficient
sell painting command
print report command
Producing a Report
Selling a Painting
do/ List sold paintings, bought paintings, or trends
do/ Sell a masterpiece, masterwork, or other painting

11. Figure 11.13 Estimate Investment Income for Week
<<include>>
Estimate Funds
Estimate Operating
<<include>>
Available for Week
Expenses for Week
<<include>>
Estimate
Payments and
Manage an
Grants for Week
Investment
MSG Staff Member
Borrowers
Manage a Mortgage
Update Estimated
Annual Operating
Expenses
Produce a Report

12. Figure 11.14 MSG Staff User Estimate Funds Investment:Invest MSG
Mortgage:Mortga
Estimated
Member:"MSG
Interface:"User
for
ment
Application:"MS ge
Funds
Staff Member"
Interface"
Week:"Estimate
G Application"
Report:"Estimate
Funds for Week"
d Funds Report"
Request estimate of funds available for week
Transfer request
Request expected return on investment for week
Return expected return on investment for week
Request expected operating expenses for week
Return expected operating expenses for week
Request expected grants and payments for week
Return expected grants and payments for week
Compute estimated amount available for week
Transfer estimated amount available for week
Print estimated amounts available
Send successful completion message
Send successful completion message
Transfer successful completion message
Display successful completion message

13. Figure 11.15 MSG Staff Member:"MSG Staff Member"
1: Request estimate of funds available for
User Interface:"User Interface"
week
15: Display successful completion
message
2: Transfer request
14: Transfer successful completion
message
Estimate Funds for Week:"Estimate Funds for Week"
9: Compute estimated amount available for
week
7: Request expected grants and payments for
week
8: Return expected grants and payments for
week
Mortgage:Mortgage
3: Request expected return on investment for
week
4: Return expected return on investment for
week
10: Transfer estimated amount available for
week
5: Request expected operating expenses for
week
13: Send successful completion message
6: Return expected operating expenses for
Investment:Investment
week
Estimated Funds Report:"Estimated Funds Report"
11: Print estimated amounts
available
MSG Application:"MSG Application"
12: Send successful completion
message

14. Figure 11.16 _ [quit command] MSG Foundation Information System Loop
[estimate funds for the week command]
[produce a report command]
Estimate Funds for the
Week
Producing a Report
On entry / Estimate and
On entry / Print a list of all
print funds available for the
mortgages and investments
current week
/ [manage an asset command]
[update annual operating expenses command]
Managing an Asset
Updating Annual Operating
Expenses
On entry / Add, delete, or
modify a mortgage or
On entry / Update the annual
investment
operating expenses

15. Figure 11.17

16. Figure 11.18