preranabav9 / datamungerstep4_boilerplate Goto Github PK

In our previous Assignment Step 3, we might have used different ways to identify the datatype, but using the regular expression we can identify them easily.

Note : Once you have cloned boilerplate from the given gitlab URL, import the project into eclipse. Your project’s test cases might show compile time errors for methods, as you have not written the complete code.

Display each column header along with its data type

Ths output of this Assignment step will look like the following

        Enter the file name:
        (Input from the user) data/ipl.csv
        Output
            id:java.lang.Integer
            season:java.lang.Integer
            city:java.lang.String
            date:java.util.Date
            team1:java.lang.String
            team2:java.lang.String
            toss_winner:java.lang.String
            toss_decision:java.lang.String
            result:java.lang.String
            dl_applied:java.lang.Integer
            winner:java.lang.String
            win_by_runs:java.lang.Integer
            win_by_wickets:java.lang.Integer
            player_of_match:java.lang.String
            venue:java.lang.String
            umpire1:java.lang.String
            umpire2:java.lang.String
            umpire3:java.lang.Object

The folders and files you see in this repositories is how it is expected to be in projects, which are submitted for automated evaluation by Hobbes

Project
|
├── resources                                 // If a project needs any data file, it can be found here/placed here, if data is huge they can be mounted, no need put it in your repository
|
├── com.stackroute.datamunger                // all your java file will be stored in this package
|    └── query
|        └── DataTypeDefinitions.java        // this class contains a String array to hold the column data types
|        └── Header.java                     // This class implements the getHeader method to return a Header object which contains a String array for containing headers.
|    └── reader
|        └── CsvQueryProcessor.java          // This class is used to read data from CSV file
|        └── QueryProcessingEngine.java      //abstract class containing three abstract methods that should be implemented in CsvQueryProcessor class
|    └── test                               
|        └── DataMungerTest.java             // all your test cases are written using JUnit, these test cases can be run by selecting Run As -> JUnit Test       
|
├── .classpath                                // This file is generated automatically while creating the project in eclipse
|
├── .hobbes                                   // Hobbes specific config options, such as type of evaluation schema, type of tech stack etc., Have saved default values for convenience
|
├── .project                                // This is automatically generated by eclipse if this file is removed your eclipse will not recognize this as your eclipse project. 
|
|
├── pom.xml                                 // This is a default file generated by maven if this file is removed your project will not get recognized in hobbes.
|
└── PROBLEM.md                              // This files describes the problem of the assignment/project, you can provide as much as information and clarification you want about the project in this file

PS: All lint rule files are by default copied during the evaluation process, however, if need to be customizing, you should copy from this repo and modify in your project repo

1. Clone the base boilerplate in the folder assignment-solution-step4 of your local machine

   git clone https://gitlab-nht.stackroute.in/stack_java_datamunging/DataMungerStep4_Boilerplate.git assignment-solution-step4

2. Navigate to assignment-solution-step4 folder

   cd assignment-solution-step4

3. Remove its remote or original reference

   git remote rm origin

4. Create a new repo in gitlab named assignment-solution-step4 as private repo

5. Add your new repository reference as remote

   git remote add origin https://gitlab-nht.stackroute.in/{{yourusername}}/assignment-solution-step4.git

   Note {{yourusername}} should be replaced by your username from gitlab

6. Check the status of your repo

   git status

7. Use the following command to update the index using the current content found in the working tree, to prepare the content staged for the next commit.

   git add .

8. Commit and Push the project to git

   git commit -a -m "Initial commit | or place your comments according to your need"

   git push -u origin master

9. Check on the git repo online, if the files have been pushed

• We expect you to write the assignment on your own by following the guidelines, learning plan, and the practice exercises
• The code must not be plagiarized, the mentors will randomly pick the submissions and may ask you to explain the solution
• The code must be properly indented, code structure maintained as per the boilerplate and properly commented
• Follow the problem statement and stories shared with you

• You add the respective Mentor as a Reporter/Master into your Assignment Repository
• You have checked your Assignment on the Automated Evaluation Tool - Hobbes (Check for necessary steps in your Boilerplate - README.md file. ) and got the required score - Check with your mentor about the Score you must achieve before it is accepted for Manual Submission.
• Intimate your Mentor on Slack and/or Send an Email to [email protected] - with your Git URL
• Once you done working and is ready for final submission.

*** Release 0.1.0 ***

• Right-click on the Assignment select Run As -> Java Application to run your Assignment.
• Right-click on the Assignment select Run As -> JUnit Test to run your Assignment.