{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

lec7-1 - MIE 350 Unified Modelling Language Michael...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
MIE350: Software Development Methodologies 1 MIE 350 Unified Modelling Language Michael Gruninger Information Engineering Centre [email protected]
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
MIE350: Software Development Methodologies 2 Outline Unified Modeling Language (UML) Use case diagrams Class diagrams Questions I Like
Background image of page 2
MIE350: Software Development Methodologies 3 DFDs and OO DFDs don’t seem very object-oriented – They model data flowing between processes not objects interacting Can use DFDs for OO, but if OO is so great, why not do OO from the beginning? – Unified Modeling Language: UML
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
MIE350: Software Development Methodologies 4 Unified Modeling Language (UML) Standard set of tools for OO design & analysis Like DFDs but with a focus on object-orientation Techniques are not mutually exclusive – Can use DFDs for OO project – In fact, use cases come from UML!
Background image of page 4
MIE350: Software Development Methodologies 5 Components of UML Use case diagrams – Graphical representation of use cases Class diagrams – Very similar to ERDs Statechart diagrams – How an object’s state changes Sequence diagrams – Object interaction
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}