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ICT340 Application Analysis and Design Tutor-Marked Assignment
ICT340 Application Analysis and Design Tutor-Marked Assignment Contains the solution to answer the following Appraising the association Class being modified searchPosts Association being implemented searches Direction of navigation Form searchPosts to Posts Multiplicity One-to-many Instance variable added Posts Value of the instance variable Either null or a hashmap/dictionary of topics using the postID as…
Description
ICT340 Application Analysis and Design Tutor-Marked Assignment
Contains the solution to answer the following
- Appraising the association
| Class being modified | searchPosts |
| Association being implemented | searches |
| Direction of navigation | Form searchPosts to Posts |
| Multiplicity | One-to-many |
| Instance variable added | Posts |
| Value of the instance variable | Either null or a hashmap/dictionary of topics using the postID as the key |
| Justification | An instance variable is added to the class searchPosts because we need a result of the search. We used a dictionary/hashmap because search results may return null or several posts. The application will need to locate the posts using post ID. Therefore, topic ID is used as the key. |
- Dynamic model of the system using a walkthrough
Objective: To find all posts for a target word
Given: A search string
