Introduction – the SeaPort Project series For this set of

Introduction – the SeaPort Project series For this set of

1Project 1Introduction – the SeaPort Project seriesFor this set of projects for the course, we wish to simulate some of the aspects of a number of Sea Ports.Here are the classes and their instance variables we wish to define:? SeaPortProgram extends JFrameo variables used by the GUI interfaceo world: World? Thing implement Comparableo index: into name: Stringo parent: int? World extends Thingo ports: ArrayListo time: PortTime? SeaPort extends Thingo docks: ArrayListo que: ArrayList // the list of ships waiting to docko ships: ArrayList // a list of all the ships at this porto persons: ArrayList // people with skills at this port? Dock extends Thingo ship: Ship? Ship extends Thingo arrivalTime, dockTime: PortTimeo draft, length, weight, width: doubleo jobs: ArrayList? PassengerShip extends Shipo numberOfOccupiedRooms: into numberOfPassengers: into numberOfRooms: int? CargoShip extends Shipo cargoValue: doubleo cargoVolume: doubleo cargoWeight: double? Person extends Thingo skill: String? Job extends Thing – optional till Projects 3 and 4o duration: doubleo requirements: ArrayList // should be some of the skills of the persons? PortTimeo time: intEventually, in Projects 3 and 4, you will be asked to show the progress of the jobs using JProgressBar’s.2Here’s a very quick overview of all projects:1. Read a data file, create the internal data structure, create a GUI to display the structure, and let the user search the structure.2. Sort the structure, use hash maps to create the structure more efficiently.3. Create a thread for each job, cannot run until a ship has a dock, create a GUI to show the progress of each job.4. Simulate competing for resources (persons with particular skills) for each job.Project 1 General ObjectivesProject 1 – classes, text data file, GUI, searching? Define and implement appropriate classes, including:o instance and class variables,o constructors,o toString methods, ando other appropriate methods.? Read data from a text file:o specified at run time,? JFileChooser jfc = new JFileChooser (“.”); // start at dot, the current directoryo using that data to create instances of the classes,o creating a multi-tree (class instances related in hierarchical, has-some, relationships), ando organizing those instances in existing JDK structures which can be sorted, such as ArrayList’s.? Create a simple GUI:o presenting the data in the structures with with some buttons ando text fields supporting SEARCHING on the various fields of each class.Documentation Requirements:You should start working on a documentation file before you do anything else with these projects, and fill in items as you go along. Leaving the documentation until the project is finished is not a good idea for any number of reasons.The documentation should include the following (graded) elements:? Cover page (including name, date, project, your class information)? Designo including a UML class diagramo classes, variables and methods: what they mean and why they are thereo tied to the requirements of the project? User’s Guideo how would a user start and run your projecto any special features3o effective screen shots are welcome, but don’t overdo this? Test Plano do this BEFORE you code anythingo what do you EXPECT the project to doo justification for various data files, for example? Lessons Learnedo express yourself hereo a way to keep good memories of successes after hard workProject 1 Specific Goals:1. Create a GUI2. Let the user select a data file, using JFileChooser3. Read the data file, creating the specified internal data structure (see the Introduction for the classes and variables of the structure).4. Display the internal data structure in a nice format in the GUI1. use JScrollPane and JTextArea5. Display the results of a Search specified by the user1. JTextField to specify the search target2. Searching targets: name, index, skill would be a minimum you are encouraged to provide other options3. Note that a search may return more than one item4. DO NOT create new data structures (beyond the specified internal data structure) to search you may create a structure of found items as a return valueData file format:? Each item in the simulation will appear on a single line of the data file.? The data file may have comment lines, which will start with a //.? There may be blank lines in the data file, which your program should accept and ignore.? The data lines will start with one of the following flag values, indicating which item is being specified, its name, its index, and the index of its parent – which is used to specify the connections used to create the internal data structure (ie, assign an item to it parent or parent ArrayList).? For most items there will be additional fields appropriate to the class of that item.? The fields on a line are space delimited (perhaps more than one space)o This works well with Scanner methods, such as next(), nextInt() and nextDouble().Here are the details of valid lines, with an example of each line.// port name index parent(null) // port port Kandahar 10002 04// dock name index parent(port) // dock dock Pier_5 20005 10001 30005// ship name index parent(dock/port) weight length width draft // ship ship Reason 40003 10000 165.91 447.15 85.83 27.07// cship name index parent(dock/port) weight length width draft cargoWeight cargoVolume cargoValue // cship cship Suites 40003 10000 165.91 447.15 85.83 27.07 125.09 176.80 857.43// pship name index parent(dock/port) weight length width draft numPassengers numRooms numOccupied // pship pship “ZZZ_Hysterics” 30002 20002 103.71 327.92 56.43 30.23 3212 917 917// person name index parent skill // person person Alberto 50013 10001 cleaner// job name index parent duration [skill]* (zero or more, matches skill in person, may repeat) // job []* (ie, zero or more) job Job_10_94_27 60020 30007 77.78 carpenter cleaner clerkYou may assume that the data file is correctly formatted and that the parent links exist and are encountered in the data file as item indices before they are referenced as parent links.There is a Java program (CreateSeaPortDataFile.java) provided with this package that will generate data files with various characteristics with the correct format. You should be using the program to generate your own data files to test various aspects of your project programs.Sample input file:// File: aSPaa.txt // Data file for SeaPort projects // Date: Sat Jul 09 22:51:16 EDT 2016 // parameters: 1 1 5 5 1 5 // ports, docks, pships, cships, jobs, persons // port name index parent(null) // port port Lanshan 10000 0 // dock name index parent(port) // dock dock Pier_4 20004 10000 300045dock Pier_0 20000 10000 30000 dock Pier_1 20001 10000 30001 dock Pier_3 20003 10000 30003 dock Pier_2 20002 10000 30002 // pship name index parent(dock/port) weight length width draft numPassengers numRooms numOccupied // pship pship Gallinules 30000 20000 125.99 234.70 60.67 37.14 746 246 246 pship Remora 30001 20001 126.38 358.27 74.12 31.54 3768 979 979 pship Absentmindedness 30004 20004 86.74 450.43 33.13 41.67 2143 920 920 pship Preanesthetic 30003 20003 149.85 483.92 125.71 31.21 166 409 83 pship Shoetrees 30002 20002 134.41 156.96 120.31 35.20 1673 633 633 // cship name index parent(dock/port) weight length width draft cargoWeight cargoVolume cargoValue // cship cship Erosional 40001 10000 200.80 242.33 38.31 23.49 172.73 188.54 235.57 cship Kielbasas 40000 10000 120.85 362.55 96.82 19.09 33.08 188.31 261.57 cship Generics 40002 10000 79.90 234.26 73.18 15.71 125.27 179.00 729.95 cship Barcelona 40003 10000 219.92 443.54 104.44 34.16 86.69 139.89 813.72 cship Toluene 40004 10000 189.12 448.99 73.97 37.67 88.90 175.03 1002.63 // person name index parent skill // person person Sara 50000 10000 electrician person Duane 50002 10000 inspector person Betsy 50004 10000 cleaner person Archie 50003 10000 captain person Thomas 50001 10000 clerkSample output as plain text – which should be displayed in a JTextArea on a JScrollPane in the BorderLayout.CENTER area of a JFrame:>>>>> The world: SeaPort: Lanshan 10000 Dock: Pier_4 20004 Ship: Passenger ship: Absentmindedness 30004 Dock: Pier_0 20000 Ship: Passenger ship: Gallinules 30000 Dock: Pier_1 20001 Ship: Passenger ship: Remora 30001 Dock: Pier_3 200036Ship: Passenger ship: Preanesthetic 30003 Dock: Pier_2 20002 Ship: Passenger ship: Shoetrees 30002 — List of all ships in que: > Cargo Ship: Erosional 40001 > Cargo Ship: Kielbasas 40000 > Cargo Ship: Generics 40002 > Cargo Ship: Barcelona 40003 > Cargo Ship: Toluene 40004 — List of all ships: > Passenger ship: Gallinules 30000 > Passenger ship: Remora 30001 > Passenger ship: Absentmindedness 30004 > Passenger ship: Preanesthetic 30003 > Passenger ship: Shoetrees 30002 > Cargo Ship: Erosional 40001 > Cargo Ship: Kielbasas 40000 > Cargo Ship: Generics 40002 > Cargo Ship: Barcelona 40003 > Cargo Ship: Toluene 40004 — List of all persons: > Person: Sara 50000 electrician > Person: Duane 50002 inspector > Person: Betsy 50004 cleaner > Person: Archie 50003 captain > Person: Thomas 50001 clerkSuggestions:Methods that should be implemented.Each class should have an appropriate toString method. Here is an example of two such methods:? In SeaPort – showing all the data structures: public String toString () { String st = “nnSeaPort: ” + super.toString(); for (Dock md: docks) st += “n” + md; st += “nn — List of all ships in que:”; for (Ship ms: que ) st += “n > ” + ms; st += “nn — List of all ships:”; for (Ship ms: ships) st += “n > ” + ms; st += “nn — List of all persons:”; for (Person mp: persons) st += “n > ” + mp;7return st; } // end method toString? In PassengerShip, using parent toString effectively: public String toString () { String st = “Passenger ship: ” + super.toString(); if (jobs.size() == 0) return st; for (Job mj: jobs) st += “n – ” + mj; return st; } // end method toStringEach class should have an appropriate Scanner constructor, allowing the class to take advantage of super constructors, and any particular constructor focusing only on the addition elements of interest to that particular class. As an example, here’s one way to implement the PassengerShip constructor:? PassengerShip Scanner constructor, the earlier fields are handled by Thing (fields: name, index, parent) and Ship (fields: weight, length, width, draft) constructors. public PassengerShip (Scanner sc) { super (sc); if (sc.hasNextInt()) numberOfPassengers = sc.nextInt(); if (sc.hasNextInt()) numberOfRooms = sc.nextInt(); if (sc.hasNextInt()) numberOfOccupiedRooms = sc.nextInt(); } // end end Scanner constructorIn the World class, we want to read the text file line by line. Here are some useful methods types and code fragments that you should find helpful:? Handling a line from the file: void process (String st) { // System.out.println (“Processing >” + st + “? Finding a ship by index – finding the parent of a job, for example: Ship getShipByIndex (int x) { for (SeaPort msp: ports) for (Ship ms: msp.ships) if (ms.index == x) return ms; return null; } // end getDockByIndex? Linking a ship to its parent: void assignShip (Ship ms) { Dock md = getDockByIndex (ms.parent); if (md == null) {8getSeaPortByIndex (ms.parent).ships.add (ms); getSeaPortByIndex (ms.parent).que.add (ms); return; } md.ship = ms; getSeaPortByIndex (md.parent).ships.add (ms); } // end method assignShipYou will probably find the comments in the following helpful, they are mostly about similar projects and general issues in Java relevant to our programs:? CMSC 335 Information? Cave Strategy – getting startedDeliverables:1. Java source code files2. Data files used to test your program3. Configuration files used4. A well-written document including the following sections:a. Design: including a UML class diagram showing the type of the class relationshipsb. User’s Guide: description of how to set up and run your applicationc. Test Plan: sample input and expected results, and including test data and results, with screen snapshots of some of your test casesd. Optionally, Comments: design strengths and limitations, and suggestions for future improvement and alternative approachese. Lessons Learnedf. Use one of the following formats: MS Word docx or PDF.Your project is due by midnight, EST, on the day of the date posted in the class schedule. We do not recommend staying up all night working on your project – it is so very easy to really mess up a project at the last minute by working when one was overly tired.Your instructor’s policy on late projects applies to this project. Submitted projects that show evidence of plagiarism will be handled in accordance with UMUC Policy 150.25 — Academic Dishonesty and Plagiarism.Format:The documentation describing and reflecting on your design and approach should be written using Microsoft Word or PDF, and should be of reasonable length. The font size should be 12 point. The page margins should be one inch. The paragraphs should be double spaced. All figures, tables, equations, and references should be properly labeled and formatted using APA style.9Coding Hints:? Code format: (See Google Java Style guide for specifics (https://google.github.io/styleguide/javaguide.html))o header comment block, including the following information in each source code file:o file nameo dateo authoro purposeo appropriate comments within the codeo appropriate variable and function nameso correct indentation? Errors:o code submitted should have no compilation or run-time errors? Warnings:o Your program should have no warningso Use the following compiler flag to show all warnings: javac -Xlint *.javao More about setting up IDE’s to show warningso Generics – your code should use generic declarations appropriately, and to eliminate all warnings? Elegance:o just the right amount of codeo effective use of existing classes in the JDKo effective use of the class hierarchy, including features related to polymorphism.? GUI notes:o GUI should resize nicelyo DO NOT use the GUI editor/generators in an IDE (integrated development environment, such as Netbeans and Eclipse)o Do use JPanel, JFrame, JTextArea, JTextField, JButton, JLabel, JScrollPane? panels on panels gives even more control of the display during resizing? JTable and/or JTree for Projects 2, 3 and 4? Font using the following gives a nicer display for this program, setting for the JTextArea jta: jta.setFont (new java.awt.Font (“Monospaced”, 0, 12));o GridLayout and BorderLayout – FlowLayout rarely resizes nicely? GridBagLayout for extreme control over the displays? you may wish to explore other layout managerso ActionListener, ActionEvent – responding to JButton events? Starting with JDK 8, lambda expression make defining listeners MUCH simpler. See the example below, with jbr (read), jbd (display) and jbs (search) three different JButtons. jcb is a JComboBox and jtf is a JTextField. jbr.addActionListener (e -> readFile()); jbd.addActionListener (e -> displayCave ()); jbs.addActionListener (e -> search ((String)(jcb.getSelectedItem()), jtf.getText()));10o JFileChooser – select data file at run timeo JSplitPane – optional, but gives user even more control over display panelsGrading Rubric:AttributeMeetsDoes not meetDesign20 points Contains just the right amount of code.Uses existing classes in the JDK effectively.Effectively uses of the class hierarchy, including features related to polymorphism.0 points Does not contain just the right amount of code.Does not use existing classes in the JDK effectively.Does not effectively use of the class hierarchy, including features related to polymorphism.Functionality40 pointsContains no coding errors.Contains no compile warnings.Creates a GUI.Lets the user select a data file, using JFileChooser.Reads the data file, creating the specified internal data structure .Displays the internal data structure in a nice format in the GUI.Displays the results of a Search specified by the user.0 pointsContains coding errors.Contains compile warnings.Does not create a GUI.Does not let the user select a data file, using JFileChooser.Does not read the data file, creating the specified internal data structure.Does not display the internal data structure in a nice format in the GUI.Does not display the results of a Search specified by the user.Test Data20 pointsTests the application using multiple and varied test cases.0 pointsDoes not test the application using multiple and varied test cases.Documentation and submission15 pointsSource code files include header comment block, including file name, date, author, purpose, appropriate comments within the code, appropriate variable and0 pointsSource code files do not include header comment block, or include file name, date, author, purpose, appropriate comments within the code, appropriate variable and function names, correct indentation.11function names, correct indentation.Submission includes Java source code files, Data files used to test your program, Configuration files used.Documentation includes a UML class diagram showing the type of the class relationships.Documentation includes a user’s Guide describing of how to set up and run your application.Documentation includes a test plan with sample input and expected results, test data and results and screen snapshots of some of your test cases.Documentation includes Lessons learned.Documentation is in an acceptable format.Submission does not include Java source code files, Data files used to test your program, Configuration files used.Documentation does not include a UML class diagram showing the type of the class relationships.Documentation does not include a user’s Guide describing of how to set up and run your application.Documentation does not include a test plan with sample input and expected results, test data and results and screen snapshots of some of your test cases.Documentation does not include Lessons learned.Documentation is not in an acceptable format.Documentation form, grammar and spelling5 pointsDocument is well-organized.The font size should be 12 point.The page margins should be one inch.The paragraphs should be double spaced.All figures, tables, equations, and references should be properly labeled and formatted using APA style.The document should contain minimal spelling and grammatical errors.0 pointsDocument is not well-organized.The font size is not 12 point.The page margins are not one inch.The paragraphs are not double spaced.All figures, tables, equations, and references are not properly labeled or formatted using APA style.The document should contains many spelling and grammatical errors.

"You need a similar assignment done from scratch? Our qualified writers will help you with a guaranteed AI-free & plagiarism-free A+ quality paper, Confidentiality, Timely delivery & Livechat/phone Support.

Discount Code: CIPD30

WHATSAPP CHAT: +1 (781) 253-4162

Click ORDER NOW..