Modeling

1
Modeling

• Main mechanism for communicating
• Vision
• Architecture Design
• Information Flow
• Coding methods
• Deployment options
• Unified Modeling Language
• Industry standard
• Developed by Rational
• Following diagrams taken from http//www.agilemode
  ling.com/essays/umlDiagrams.htm

2
Use Case Diagram
3
Use Case Diagram
4
Use Case Diagram
5
Packages and Use Cases
6
A First Pass at an Activity Diagram
Registering
7
Same Activity Diagram Partitioned
8
Basic Activity Diagram
9
Class Diagram Sketch
10
Initial Class Diagram
11
Object Diagram
12
Package Diagram
13
Object Diagram
14
Component Diagram
15
Sequence Diagram System Interaction
16
Sequence Diagram
17
Sequence Diagram
18
Timing Diagram
19
State Machine Diagram
20
Deployment Diagram
21
Coding

• Has to be done
• Has to be done well
• Languages change
• Age of manager may correspond to distance from
  current language
• Keep up
• Teach a class
• Take a class

22
Prolog

• Yet another language
• Powerful constraint programming
• Used commercially
• http//kti.ms.mff.cuni.cz/bartak/prolog.old/learn
  ing/LearningProlog1.html
• Who knows it?