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应用rational rose画XML类图
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上传时间: 2017-05-23
详细说明： We will produce a class diagram for part of the new Library system being developed. The main objective is designing the relationships between borrowers, titles, loans, and reservations. The classes to be included are: Title MagazineTitle BookTitle Item L oan BorrowerInformation Reservation These classes must include the following information: 1. All Titles have a unique ISBN and store an array of the Items of this Title in the library (Items represent physical copies of a Title) and an array of the Reservations that exist for this Title. 2. MagazineTitles have a magazine name, editor, and issue number. 3. BookTitles have a book name, and author. 4. Items have a barcode and store the Title that they are a copy of as well as the Loan which contains information about who they are currently lent to. 5. Loans consist of BorrowerInformation and Item. 6. BorrowerInformation stores the information about a single borrower (we gave this name to distinguish from the actor ‘borrower’ in last weeks exercise). It stores first and last names, address, city, and postcode. It also store an array of current Loans and an array of current Reservations 7. Reservations consist of Title and BorrowerInformation. ...展开收缩
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