Top "Uml" questions

Unified Modeling Language, an object-oriented modeling and specification language used in software engineering.

What is the difference between 'includes', 'extends' and 'uses'?

In a use case diagram what is the difference between <<includes>>, <<extends>> …

uml diagram use-case
Difference between StateChart and Activity Diagram

I am really unable to understand the real difference between these 2 diagrams. I mean both of these deal is "states" …

uml diagram activity-diagram statechart
How to show usage of static methods UML Class Diagram

How do i show the use of static methods in a UML class diagram? class A{ public static void test(){ } } …

oop uml class-diagram conceptual
Display primary : foreign key relationships in Visio database diagram

I've created a Database Model relationship diagram in Visio with tables and relationships. However, I can't find any way to …

database database-design uml visio erd
Aggregation vs Composition vs Association vs Direct Association

I am reviewing my knowledge in object-oriented programming. Under the relationship between classes topic, I have encountered some relationships which …

oop uml aggregation composition model-associations
Is there a Google Doc-style UML tool?

I’m looking for a collaborative UML-compliant tool. I work in the context of two geographically spread out teams and …

uml collaboration
Flowchart diagrams vs. UML activity diagrams

What is the practical difference between using flowchart diagrams and UML activity diagrams? I have some thoughts, but maybe I'm …

uml workflow-activity flowchart
UML free reverse engineering tool for C++ (.h/.cpp ==> Class Diagram)

What tools are available for creating UML Class Diagrams from a set of .h- or .cpp-files? I am looking for …

c++ uml reverse-engineering class-diagram
UML Class diagram, how to show a Class extends thread?

I have a class called ServerSide in which another class resides called Cserver. The following code fragment should explain what …

java uml relationship class-diagram
How can I generate UML diagrams from Xcode4

I watched a video with xcode 3, that shows a button "Design" that displays a UML diagram, but I can't find …

objective-c ios4 xcode4 uml xcode3to4