03-07-2013, 03:24 PM
Seminar on Uml Diagram
Uml Diagram.pptx (Size: 465.9 KB / Downloads: 19)
Introduction
Unified Modeling Language (UML) :-
Applies to modeling and systems. Modeling involves a focus on understanding a subject (system) and capturing and being able to communicated in this knowledge.
Is a language. It is not simply a notation for drawing diagrams, but a complete language for capturing knowledge(semantics) about a subject and expressing knowledge(syntax) regarding the subject for the purpose of communication
It is the result of unifying the information systems and technology industry’s best engineering practices (principals, techniques, methods and tools).
Collaboration Diagrams
Also known as Communication diagrams
Represents a collaboration, which is a set of objects related in a particular context, and interaction, which is a set of messages exchanged among the objects within the collaboration to achieve a desired outcome
sequences of messages are shown by numbering
Deployment Diagram
A deployment diagram shows the relationship among software and hardware components in the delivered system.
These diagram include nodes and connections between nodes.
Each node in deployment diagram represents some kind of computational unit, in most cases a piece of hardware.
Statechart Diagram
A dynamic model showing changes of state of a single class over time in response to events along with its responses and actions
Typically not used for all classes, but just to help simplify the design of algorithms for methods of complex classes