Lab 3
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## Objectives * Translate UML class diagrams into source code * Construct software which uses class inheritance * Employ method Overriding in the development of software * Use the super keyword to execute constructors in a superclass * Use the `java.util.ArrayList` collection class to hold class data ## Resources * [Javadoc](lab3doc/index.html) ## Introduction When writing a research paper, it is very important to keep your sources straight. You will discover this in your GS-1002 course, where you will learn about formal research papers. You will also use this skill later on in your academic career here at MSOE. BibTeX is reference management software for formatting lists of references, and is very commonly used in engineering research papers at the graduate level. The BibTeX tool is typically used together with the LaTeX document preparation system, allowing one to easily manage bibliography entries and a formal paper. BibTeX makes it easy to cite sources in a consistent manner, by separating bibliographic information from the presentation of this information. For example, we might use a book as a reference. An appropriate book entry is that which is shown below. Note that the syntax for this format is very important, so pay attention to all the commas, braces, quotes, etc... <pre> @BOOK { CS1021Text, author = "John Dean and Raymond Dean", title = "Introduction to Programming with Java", publisher = "McGraw Hill", year = "2014" } </pre> An article, published in a magazine, might be referenced in the format shown below. <pre> @ARTICLE { WSMA2006, author = "Walter Schilling and Dr. Mansoor Alam", title = "Integrate static analysis into a software development process", journal = "Embedded Systems Design", pages = "67-72", year = "2006" } </pre> Note that the unique identifiers in these two examples (`CS1021Text` and `WSMA2006`) were hand chosen. For your code, you will create them in an automated way where the first is `REF0`, then `REF1`, then `REF2`, and so on (see sample output below). In this lab, you are going to create a system which will allow the user to enter the fields for a given set of references and then be able to print out the bibtex entries for the entered references. You must implement all of the classes in the UML class diagram below. [Javadoc](lab3doc/index.html) is available for all of the classes in the diagram. Be sure to read the complete Javadoc cafefully to ensure that your implementation of each method meets the specifications provided in the Javadoc. Note that when you update a reference, you can assume that the user will need to update the entire entry, not just the one component of the entry. In addition, you must create a separate class with your main program that will allow the user to enter, update, and remove references from a collection of references. See the sample program execution below for an example of how your program should operate. <figure>[![UML Class Diagram](1021Lab3References.png)](1021Lab3References.png)</figure> All of the classes must be in a package with your username. ## Sample Program Execution <pre> Enter 0 to exit the program. Enter 1 to enter a new book into the reference set. Enter 2 to enter a new article into the reference set. Enter 3 to update a reference. Enter 4 to printout the entries in Bibtex format. Enter 5 to remove a reference. 1 Enter the author of the reference John Will Enter the title of the reference Star Wars Enter the copyright year of the reference 1980 Enter the publisher of the book 20th Century Fox Enter 0 to exit the program. Enter 1 to enter a new book into the reference set. Enter 2 to enter a new article into the reference set. Enter 3 to update a reference. Enter 4 to printout the entries in Bibtex format. Enter 5 to remove a reference. 2 Enter the author of the reference Carl Sagan Enter the title of the reference A Celebration of Isaac Asimov: A Man for the Universe Enter the copyright year of the reference 1992 Enter the title of the journal The Skeptical Inquirer Enter the first page number of the article 5 Enter the last page number of the article 7 Enter 0 to exit the program. Enter 1 to enter a new book into the reference set. Enter 2 to enter a new article into the reference set. Enter 3 to update a reference. Enter 4 to printout the entries in Bibtex format. Enter 5 to remove a reference. 4 @BOOK { REF0, author = "John Will", title = "Star Wars", publisher = "20th Century Fox", year = "1980" } @ARTICLE { REF1, author = "Carl Sagan", title = "A Celebration of Isaac Asimov: A Man for the Universe", journal = "The Skeptical Inquirer", pages = "5-7", year = "1992" } Enter 0 to exit the program. Enter 1 to enter a new book into the reference set. Enter 2 to enter a new article into the reference set. Enter 3 to update a reference. Enter 4 to printout the entries in Bibtex format. Enter 5 to remove a reference. 3 Enter the ID of the reference you want to update REF0 Enter the updated author of the reference John Williams Enter the updated title of the reference Star Wars: The Musical Score Enter the updated copyright year for the reference. 1977 Enter the updated publisher for the book 20th Century Fox Enter 0 to exit the program. Enter 1 to enter a new book into the reference set. Enter 2 to enter a new article into the reference set. Enter 3 to update a reference. Enter 4 to printout the entries in Bibtex format. Enter 5 to remove a reference. 4 @BOOK { REF0, author = "John Williams", title = "Star Wars: The Musical Score", publisher = "20th Century Fox", year = "1977" } @ARTICLE { REF1, author = "Carl Sagan", title = "A Celebration of Isaac Asimov: A Man for the Universe", journal = "The Skeptical Inquirer", pages = "5-7", year = "1992" } Enter 0 to exit the program. Enter 1 to enter a new book into the reference set. Enter 2 to enter a new article into the reference set. Enter 3 to update a reference. Enter 4 to printout the entries in Bibtex format. Enter 5 to remove a reference. 0 Goodbye </pre> ## Lab Deliverables > See your professor's instructions for details on submission guidelines > and due dates. > * Dr. Taylor's students: See below > * All other students should refer to Blackboard > > If you have any questions, consult your instructor. ## Acknowledgment This laboratory assignment was developed by [Dr. Walter Schilling](http://walterschilling.us/) and the CS1021 instructors.

Thursday, 27-Feb-2020 09:51:46 EST