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<!DOCTYPE html PUBLIC "-//ABISOURCE//DTD XHTML plus AWML 2.2//EN" "http://www.abisource.com/2004/xhtml-awml/xhtml-awml.mod"><div> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:awml="http://www.abisource.com/2004/xhtml-awml/"> <head> <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" /> <title> Abiword HTML Document </title> </head> <body> <p awml:style="header"> </p> <p style="text-align:center"> <span style="font-size:10pt;font-family:'Arial Black'">F/QAP/021/001</span> </p> <p style="text-align:center"> <span style="font-size:10pt;font-family:'Arial Black'">F/QAP/021/001</span> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p class="footer" style="text-align:right" awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p class="footer" style="text-align:right" awml:style="footer"> </p> <p awml:style="footer"> </p> </body> <div> <p style="text-align:center"> <span style="font-weight:bold;font-size:14pt;font-family:'Neo Sans Arabic Medium';text-decoration:underline">Course Work</span> </p> <p> </p> <table border="0" cellpadding="0" style="width:100%;border:0.50pt solid;border-collapse:collapse;empty-cells:show;table-layout:fixed"> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;background-color:#d9d9d9;border:0.50pt solid inherit"> <p style="text-align:right;margin-bottom:3.000000pt;margin-top:3.000000pt"> <span style="font-weight:bold;font-family:'Arial'">Aim</span> </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p> To develop skills on solving engineering problems using Object Oriented programming concepts. </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;background-color:#d9d9d9;border:0.50pt solid inherit"> <p style="text-align:right;margin-bottom:3.000000pt;margin-top:3.000000pt"> <span style="font-weight:bold;font-family:'Arial'">Learning Outcomes</span> </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p> <span style="font-family:'Times New Roman'">After completing this module the students will be able to develop and test complete object oriented applications and to refactor existing applications.</span> </p> <p> </p> </td> </tr> </table> <p style="margin-bottom:0.000000pt"> </p> <p> <span style="font-weight:bold;font-family:'Arial';text-decoration:underline">Task(s)</span> </p> <p> <span>A Games App is required which features a game with a number of levels; on successful completion of a level, a player moves to the next level. You are being asked to develop a prototype of the part of the app which tracks player performance. Players can register directly with the app itself</span>or by supplying identification information from one of a number of linked social media apps. </p> <p> Player data is stored in a single file; either delimited text format or object file. Player data is Id, Player Name, Image Filename, Current Level, Number of Attempts at Current Level, and, Overall Total Points Earned. Social media players will also store the social media app name and identifier. </p> <p style="margin-bottom:0.000000pt;margin-top:10.000000pt"> <span style="font-weight:bold;font-size:13pt;font-family:'Times New Roman';color:#4f81bd">Requirements</span> </p> <p> <span>Develop a project with console menu-driven application. The project contains a controller class with stubs for methods implementing the required functionality listed below:</span> </p> <span></span><span style="color:#000000">Load player performance information from a specified file into a players collection implemented using a repository</span><span></span><span style="color:#000000">Add a new player with default values for current level, attempts and points.</span><span></span><span style="color:#000000">List all players in descending order of overall points earned</span><span></span><span>Update a player's performance data after an attempt at a level – overall points earned should be updated. On successful completion of a level the player should move to the next level and attempts returned to 0; otherwise, number of attempts should be incremented</span><span></span><span>Persist the collection to a specified file</span> <p> <span>The project should contain a model, repository and controller classes. A sample delimited text file is additionally supplied.</span> </p> <p style="margin-bottom:0.000000pt;margin-top:10.000000pt"> <span style="font-weight:bold;font-size:13pt;font-family:'Times New Roman';color:#4f81bd">Development Approach</span> </p> <p> <span>An incremental development approach should be used with the following increments:</span> </p> <span></span><span style="font-weight:bold;font-family:'Times New Roman';color:#4f81bd">Load players from a file and list in name order</span> <p style="margin-left:36.000000pt"> <span>This fulfils Requirement 1. To complete this increment you should:</span> </p> <span></span><span>Complete the</span><span style="font-weight:bold">Player</span><span>, and</span><span style="font-weight:bold">SocialMediaPlayer</span><span> classes with required fields and methods as depicted in the class diagram in Appendix 1.</span><span></span><span>Decide on which type of collection you want the repository to define and make the necessary adjustments to the</span><span style="font-weight:bold">Repository</span><span> class and</span><span style="font-weight:bold">RepositoryInterface</span><span>.</span><span></span><span>Partially complete the</span><span style="font-weight:bold">GameController</span><span> class by completing the constructor method which creates a new</span><span style="font-weight:bold">Repository</span><span> object from a file if specified by the user</span><span></span><span>Partially complete the</span><span style="font-weight:bold">GameController</span><span>class to implement the</span><span style="font-style:italic">listPlayers()</span><span> method</span><span></span><span>Create a</span><span style="font-weight:bold">DAOImpl</span><span> class to realize the</span><span style="font-weight:bold">DAOInterface</span><span> using either text file or object file format</span><span></span><span>Modify the</span><span style="font-weight:bold">Repository</span><span> class to use the</span><span style="font-weight:bold">DAOImpl</span><span> class to load players from a specified file</span> <p style="margin-left:36.000000pt"> <span>Document the results of your testing using screen snippets copied into a Word document. Take a copy of the</span><span style="font-weight:bold">GameController</span><span> class and name it as</span><span style="font-style:italic">GameController_Increment1.java</span><span>.</span> </p> <span></span><span style="font-weight:bold;font-family:'Times New Roman';color:#4f81bd">Add new Player</span> <p style="margin-left:36.000000pt"> <span>This fulfils Requirement 2. To complete this increment you should:</span> </p> <span></span><span>Fully implement the</span><span style="font-style:italic">addPlayer()</span><span> method in the</span><span style="font-weight:bold">GameController</span><span> class; this should ask the user for required details, create a new</span><span style="font-weight:bold">Player</span><span> or</span><span style="font-weight:bold">SocialMediaPlayer</span><span> object and add it to the</span><span style="font-weight:bold">Repository</span><span> object.</span> <p style="margin-left:36.000000pt"> <span>Document the results of your testing using screen snippets copied into a Word document. Take a copy of the</span><span style="font-weight:bold">GameController</span><span> class and name it as</span><span style="font-style:italic">GameController_Increment2.java</span><span>.</span> </p> <span></span><span style="font-weight:bold;font-family:'Times New Roman';color:#4f81bd">List players in descending order of points earned</span> <p style="margin-left:36.000000pt"> <span>This fulfils Requirement 3. To complete this increment you should:</span> </p> <span></span><span>Complete the</span><span style="font-style:italic">listPlayersInPointsOrder()</span><span> method in the</span><span style="font-weight:bold">GameController</span><span> class.</span><span></span><span>Ensure the</span><span style="font-weight:bold">Player</span><span> class defines a method to compare players on the</span><span style="font-style:italic">totalPointsEarned</span><span>attribute.</span> <p style="margin-left:36.000000pt"> <span>Document the results of your testing using screen snippets copied into a Word document. Take a copy of the</span><span style="font-weight:bold">GameController</span><span> class and name it as</span><span style="font-style:italic">GameController_Increment3.java</span><span>.</span> </p> <span></span><span style="font-weight:bold;font-family:'Times New Roman';color:#4f81bd">Update Player Performance Data</span> <p style="margin-left:36.000000pt"> <span>This fulfils Requirement 4. To complete this increment you should:</span> </p> <span></span><span>Complete the</span><span style="font-style:italic">updatePlayer()</span><span> method in the</span><span style="font-weight:bold">GameController</span><span> class. The number of points earned in this attempt should be entered and whether or not the level has been completed.</span> <p style="margin-left:36.000000pt"> <span>Document the results of your testing using screen snippets copied into a Word document. Take a copy of the</span><span style="font-weight:bold">GameController</span><span> class and name it as</span><span style="font-style:italic">GameController_Increment4.java</span><span>.</span> </p> <span></span><span style="font-weight:bold;font-family:'Times New Roman';color:#4f81bd">Persist player collection to a file</span> <p style="margin-left:36.000000pt"> <span>This fulfils Requirement 5. To complete this increment you should:</span> </p> <span></span><span>Implement the</span><span style="font-style:italic">store()</span><span> method of the</span><span style="font-weight:bold">DAOImpl</span><span> class if you have not already done so.</span><span></span><span>Implement any</span><span style="font-weight:bold">necessary</span><span></span><span style="font-style:italic">toString(DELIMITER)</span><span> methods.</span> <p style="margin-left:36.000000pt"> <span>Document the results of your testing using screen snippets copied into a Word document.</span> </p> <h2 id="AbiTOC0" awml:style="heading 2"> Marking Scheme </h2> <table border="0" cellpadding="0" style="width:100%;border:0.50pt solid;border-collapse:collapse;empty-cells:show;table-layout:fixed"> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p> </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p> <span style="font-weight:bold">Marks</span> </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> <span style="color:#000000">Player class</span> </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 7 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> SocialMediaPlayer class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 3 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Repository class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 4 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> DAOImpl class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 5 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Increment1 GameController class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 7 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Increment2 GameController class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 5 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Increment3 GameController class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 5 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Increment4 GameController class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 5 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Increment5 GameController class </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 4 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Use of nested classes (inner/local/anonymous) </p> </td> <td rowspan="4" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 5 </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Use of abstract & generic classes </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:justify;margin-left:18.000000pt"> Use of lambda expressions </p> </td> </tr> <tr> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p> <span style="font-weight:bold">Total</span> </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt;border:0.50pt solid inherit"> <p style="text-align:center"> 50 </p> </td> </tr> </table> <p> </p> <h2 id="AbiTOC1" awml:style="heading 2"> Starter Project Test Run </h2> <p awml:style="No Spacing"> <span style="font-size:10pt">run:</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Game App</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">========</span> </p> <p awml:style="No Spacing"> </p> <p awml:style="No Spacing"> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Players</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">=======</span> </p> <p awml:style="No Spacing"> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">A. Add PlayerB. List PlayersC. Update PlayerQ. Quit</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Enter choice:</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">A</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Add Player</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">==========</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Players</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">=======</span> </p> <p awml:style="No Spacing"> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">A. Add PlayerB. List PlayersC. Update PlayerQ. Quit</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Enter choice:</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">B</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Players</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">=======</span> </p> <p awml:style="No Spacing"> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">A. Add PlayerB. List PlayersC. Update PlayerQ. Quit</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Enter choice:</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">C</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Update Player</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">=============</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Players</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">=======</span> </p> <p awml:style="No Spacing"> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">A. Add PlayerB. List PlayersC. Update PlayerQ. Quit</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Enter choice:</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Q</span> </p> <p awml:style="No Spacing"> <span style="font-size:10pt">Thank you for using Game App. Good bye.</span> </p> <h2 id="AbiTOC2" awml:style="heading 2"> </h2> <h2 id="AbiTOC3" awml:style="heading 2"> Sample Delimited Text File </h2> <p awml:style="No Spacing"> </p> <p awml:style="No Spacing"> 1,"Ahammed","pic1.jpg",19,2,1300 </p> <p awml:style="No Spacing"> 2,"Salim","sal.jpg",1,0,0,"MyBook","salin@sal.com" </p> <p awml:style="No Spacing"> 3,"lal","lal.jpg",14,1,660 </p> </div> <div> <p> </p> <p> <span style="font-weight:bold;font-family:'Arial';text-decoration:underline">Class Diagram</span> </p> <p style="text-align:justify"> <img style="width:165.1mm; height:107.4mm" src="336programming.docx.txt_files/rId7.png" title="" alt="" align="" /></p> <p style="text-align:justify"> </p> <p style="text-align:justify"> </p> <p style="text-align:justify"> <img style="width:165.1mm; height:60.3mm" src="336programming.docx.txt_files/rId8.png" title="" alt="" align="" /></p> <p style="text-align:justify"> </p> <p> <span style="font-weight:bold;font-family:'Arial';text-decoration:underline">Instructions</span> </p> <span></span><span style="font-family:'Arial'">Plagiarism is a serious offence. In case of any plagiarism detected, penalty will be imposed leading to zero mark.</span><span></span><span style="font-family:'Arial'">The course work shall be subject to plagiarism software check.</span><span></span><span style="font-family:'Arial'">Course work should be submitted on time.</span><span></span><span style="font-family:'Arial'">Name, student identification and title of the course work to be written clearly</span><span></span><span style="font-family:'Arial'">The completed course work is to be</span><span style="font-family:'Arial';text-decoration:underline">submitted to the departmental assistant on or before the deadline and record your name, date of submission and signature in the book with the departmental assistant.</span><span></span><span style="font-family:'Arial'">For online submission of course work, pdf file with appropriate cover page mentioning name of student, student number and title of the course work should be uploaded using the submission link created and made available by the module leader.</span> <p style="text-align:justify"> <span style="font-weight:bold;font-family:'Arial'">Referencing</span> </p> <p style="text-align:justify"> <span style="font-family:'Arial'">Harvard Referencing (CCE Style) First Edition 2013 should be followed for both in-text.</span> <a name="_GoBack"> </a> </p> <p awml:style="header"> </p> <p style="text-align:center"> </p> <p style="text-align:center"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p class="footer" style="text-align:right" awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p class="footer" style="text-align:right" awml:style="footer"> </p> <p awml:style="footer"> <div> </div> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p class="footer" style="text-align:right" awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p awml:style="footer"> </p> <p class="footer" style="text-align:right" awml:style="footer"> </p> <p awml:style="footer"> </p> </p> </div> </html> </div> ">
