Software design - Lecture 42. The main topics covered in this chapter include: memento design pattern or souvenir design pattern; transactions in databases with undo operation and redo operation; concepts in memento originator; restoring an object – past status; roles in memento design pattern;...

 19 p stu 27/02/2024 7 0 Download

Software design - Lecture 38. The main topics covered in this chapter include: proxy design pattern or surrogate design pattern; issues in accessing object services; solution and motivation for proxy; intend of proxy design pattern; proxy pattern defined;...

 35 p stu 27/02/2024 7 0 Download

Software design - Lecture 43. The main topics covered in this chapter include: command design pattern or encapsulating invocation; motivation for command pattern; flow in the current design; violation of open/close principle; the necessary receiver objects;...

 29 p stu 27/02/2024 10 0 Download

Software design - Lecture 3. The main topics covered in this chapter include: XP – planning game; teams consists of following roles; each team will play the role of customer and developer; acceptance test will be conducted by host;...

 9 p stu 27/02/2024 7 0 Download

Software design - Lecture 2. The main topics covered in this chapter include: agile processes – light weight methodologies; agile development process; core values of agile methods; extreme programming (XP); user stories impact; refactoring – code optimization; pair programming; collective ownership;...

 16 p stu 27/02/2024 8 0 Download

Software design - Lecture 22. The main topics covered in this chapter include: categories of UML diagrams; introduction to activity diagram; UML activity diagrams; data-flow diagrams (DFDs); activity diagram – dynamic category; basic vocabulary of activity diagram;...

 32 p stu 27/02/2024 10 0 Download

Software design - Lecture 1: Agenda. The main topics covered in this chapter include: course information; software crisis; software process models – an overview; classic models (water fall and V-model); drawbacks in classic models; agile process models; extreme programming (XP); problem discussion;...

 20 p stu 27/02/2024 7 0 Download

Software design - Lecture 21. The main topics covered in this chapter include: problem statement; structure of document class; page class and structure of page class; header and footer classes; structure of bottomup class; analysis of document;...

 52 p stu 27/02/2024 9 0 Download

Software design - Lecture 23. The main topics covered in this chapter include: swim lanes; problem statement; possible solution without swimlanes; employee expense reimbursement (EER) process; journal revision process; create activity diagram of use case diagram and class diagram;...

 22 p stu 27/02/2024 9 0 Download

Software design - Lecture 11. The main topics covered in this chapter include: software design components; sequential cohesion; functional cohesion – highly cohesive; scale of cohesion vs maintainability; general rule of cohesion; principles for achieving extensibility;...

 46 p stu 27/02/2024 9 0 Download

Software design - Lecture 4. The main topics covered in this chapter include: rational unified process (RUP); product development process based on object oriented model; iterative development; manage requirements; component-based architectures;...

 23 p stu 27/02/2024 9 0 Download

Software design - Lecture 8. The main topics covered in this chapter include: each component has all relevant features within the abstraction; a general interface can be reused; separation of concerns principle; web content management; highly coupled-many dependencies;...

 17 p stu 27/02/2024 7 0 Download