This document discusses UML (Unified Modeling Language) diagrams. It covers the main types of UML diagrams including use case diagrams, class diagrams, sequence diagrams, and their key elements. The document provides examples of each diagram type and advises to think like an architect, direct the customer, and apply learning from presentations in programming.

1. Holà uml
By: MEDIA Soumia
Java/J2EE
developer
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2. Needs / besoins
Customer
Self Proposition
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3. Search more details
Customer discussion
Search more…
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4. Let’s start programming !
But
Where’s DB
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5. Is a visual modeling language
Architecture Design Implementation
Process flows
in industry
Software
develepment
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6. I. UML Diagram Types
https://creately.com
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7. II. Objectifs
Modelization using the OOP
concept
Coupling between conception
and implementaion
Describe Problems for a complex
systems
Time is money
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8. III. Domains using UML !
Information
systems
Technical
Systems
Distributed
systems
Real time
embedded systems
Trading systems
Software systems
OS, DB, interface
GUI
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9. Use-cases
Actors
Person ;
System;
Processus.. …
Categories
Roles Objectifs System
Main Actor
Secondary Actor
Material system
Software system
1. Use-case Diagram - Elements
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10. 1. Use-Case - Example
Book a room
System
Client
Book by
phone
Book by
Internet
Check availability of
rooms
Visit the
room
Managed the site
<< include>>
<< extend>> << extend>>
Admin
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11. 2. Use-Case : scenario
Normal course Exceptions/Errors
In Scenario we find:
 Name of the use case.
 Actors.
 How / When we use it.
Principal Secondary
Scenario
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12. 3. Generalization
2. Aggregation
1. Association
4. Implementation
2. Class diagram - Elements
Class Diagram
Relations
Classes
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13. 2. Class diagram - Associations
Type Symbole Role Multiplication
Association Simple relationship between
classes
1..1 (min = max = 1)
0..1
0..*
1..*
n..m ( n < m)
Generalization/
Specialization
Represent inheritance
relationship
Strong Aggregation Principale element
*
n..m
Low Aggregation Secondary element
*
n..m
Implementation Relationchip between
classes and Interfaces
I
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14. 2. Class diagram - example
1..*
1..1
1..*
1..1
1..*
workAt
Reserve
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15. 2. Class diagram – Association table
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16. 3. Sequence diagram
Obj1 Obj6
Obj2
Obj4
Obj5
Obj3
SMS2
SMS4
SMS1
SMS6
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17. 3. Sequence Diagram - Elements
Objects Messages Lifetime
Object2
Object1
Life Line
Activity time
<<Message>>
<<Return Message>>
Presentation:
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18. 3. Sequence Diagram - Message
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19. 3. Sequence Diagram - Alt
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20. 3. Sequence Diagram – Loop
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21. 3. Sequence Diagram – OPT * REf
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22. 3. Sequence Diagram – Asynchrone
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23. Modelization enverenment
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24. Sources
https://www.youtube.com/us
er/lucidchart
https://creately.com/blog/diagrams/uml-
diagram-types-examples/
https://www.lucidchart.com/pages/fr/langage-
uml#section_2
* Articles:
* Youtube:
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25. Advises
•
‫األستاذ‬ ‫سؤال‬ ‫و‬ ،‫عامة‬ ‫الموضوع‬ ‫فهم‬ ‫حاول‬ ‫المذكرة‬ ‫في‬
‫الشركة‬ ‫او‬ ‫المشرف‬
.
•
‫مبرمج‬ ‫ك‬ّ‫ن‬‫أ‬ ‫انس‬ ‫العرض‬ ‫يوم‬
.
•
‫استخدمتها‬ ‫التي‬ ‫األدوات‬ ‫تصف‬ ‫ال‬ ‫و‬ ‫الموضوع‬ ‫اشرح‬
.
•
‫الجامعة‬ ‫خارج‬ ‫من‬ ‫موضوع‬ ‫أخذ‬ ‫حاول‬
.
•
‫مته‬ّ‫تعل‬ ‫ما‬ ‫لتطبيق‬ ‫فرصتك‬ ‫المذكرة‬
.
•
‫المناسب‬ ‫المخطط‬ ‫اختيار‬ ‫المستحسن‬ ‫من‬
Tasks
• Use a simple Template
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26. • Think as like an achitect not as like
a builder
•
‫العميل‬ ‫توجيه‬
.
• Programmation imagination.
•
‫عندك‬ ‫البحث‬ ‫مهارة‬ ‫ّن‬‫س‬‫ح‬
•
‫المستخ‬ ‫موضع‬ ‫و‬ ‫تارة‬ ‫المبرمج‬ ‫موضع‬ ‫نفسك‬ ‫ضع‬
‫دم‬
‫أخرى‬ ‫تارة‬
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27. Challenge!
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28. That’s All!
Thanks
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