Sequencediagram1
Operator Book
Borrow The Book
Validate
If Valid
if no book remaining
docsity.com
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Docsity.com Library Management System Sequence Diagrams and Use Case Model, Exercises of Software Engineering
Sequence diagrams and a use case model for the docsity.com library management system. The sequence diagrams illustrate the interactions between operators, students, and the system when borrowing and returning books, as well as admin functions such as ordering books and managing records. The use case model outlines the interactions between actors (supplier and user/member) and the system for ordering books and issuing and recalling books.
Typology: Exercises
2011/2012
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Sequence diagram 1
Borrow The Book Operator Book
Validate
If Valid
if no book remaining
Sequence diagram 2
Student Send Request Admin DatabaseSeecs
Validate User
Valid Or Invalid
Error Message Or Profile Created
Use Case Model
order books supplier
order goes to supplier
User(Member)(f rom Actors)
(from
<
Operator
Return the book
Check budget
provide membership
read members info write members info delete membership
Admin