In the below sequence diagram which represents a use case for Search book, there are 5 objects from the five classes. Which classes are not entity classes and why?✓ Sadit Khan posted Mar 17, 2023 3:35 PM Subscribe Search Book: Use Case Search Page Search Results Page Catalog Search Results Customer -Main scenario- The Customer specifies an author on the Search Page and then presses the Search button. 1: on Search(author) The system validates the Customer's search criteria 1.1: validateSearchCriteria() alt, If author is entered, the System searches the Catalog for books associated with the specified author. author entered] 1.2 searchByAuthor(author) 1.2.1:create() When the search is complete, the system displays the search results on the Search Results page. -Alternate path- If the Customer did not enter the name of an author before pressing the Search button, the System displays an error message author not entered] 1.2.1.1: display() 1.3: display ErrorMessage()
In the below sequence diagram which represents a use case for Search book, there are 5 objects from the five classes. Which classes are not entity classes and why?✓
Sadit Khan posted Mar 17, 2023 3:35 PM
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Search Book: Use Case
Search Page
Search Results Page
Catalog
Search Results
Customer
-Main scenario-
The Customer specifies an author on the Search Page and then presses the Search button.
1: on Search(author)
The system validates the Customer's search criteria
1.1: validateSearchCriteria()
alt,
If author is entered, the System searches the Catalog for books associated with the specified author.
author entered]
1.2 searchByAuthor(author)
1.2.1:create()
When the search is complete, the system displays the search results on the Search Results page.
-Alternate path-
If the Customer did not enter the name of an author before pressing the Search button, the System displays an error message
author not entered]
1.2.1.1: display()
1.3: display ErrorMessage()
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