This week's book giveaway is in the OCMJEA forum.
We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line!
See this thread for details.
The moose likes OO, Patterns, UML and Refactoring and the fly likes Difference Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of OCM Java EE 6 Enterprise Architect Exam Guide this week in the OCMJEA forum!
JavaRanch » Java Forums » Engineering » OO, Patterns, UML and Refactoring
Bookmark "Difference" Watch "Difference" New topic


Puja Potdar

Joined: Oct 17, 2001
Posts: 20
What is the diff between Sequence Diagram, Collaboration diagram , State Diagram and Activity Diagram
Poonam Akash
Ranch Hand

Joined: Jul 26, 2001
Posts: 100
Sequence diagram and Collaboration are both Interaction Diagrams that main difference b/t the two is that Sequence diagram shows Interaction of objects w.r.t. time while collaboration diag. does not.Also with collaboration diag it is more easy to depict that with how many objects does an object interact.
State diagram shows the states of an object within many use cases while activity diag shows states of many objects in many use cases...
Pls correct me if i am wrong.
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
subject: Difference