Reference no: EM13334539
In this exercise you shall work with a system of records for publications associated with research and development.
In order to refine the task we take only two types of publications: books and journal articles. For all publications, we register a unique publication number, title, year of publication, subject, author and institutional affiliation (Hine, UIN, NTNU, University etc). For books, we record the number of pages, while articles we record the journals they are published in. The article gives 2 points, while the books will be calculated with 0.02 points per page book contains.
We get the following classes diagram:
Create classes in the class diagram above with the following specifications:
Each class will have __ init__ () which takes appropriate attributes as the argument (s). See description above.
Publication Index contains a list of objects of subclasses of Publication.
For any object (book, article) shall be able to:
• Calculate the number of points a publication provides.
• Find / Change values ??for all attributes.
• Using print () where all the attributes of a publication is printed.
For Publikasjontregister shall be made two ways:
• Prints all the products that are registered in the register
• Find the number of points as a particular institution has earned.Send the name of the institution as an argument.
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