Feedback on Small Java Package

Andrew (he/him) - Sep 19 '19 - - Dev Community

I just finished a small package built to intelligently infer schemata ("schemas") of CSV files:

GitHub logo awwsmm / scheme

A minimal package for intelligently inferring schemata of CSV files

scheme

A minimal package for intelligently inferring schemata of CSV files.

JaCoCo Java Code Coverage Score Build Status Link to Javadoc

  • Self-contained -- no external dependencies
  • Compatible -- runs on any Java version >= 8
  • Easy -- works immediately with no configuration required

Built to more intelligently infer schemata for creating Parquet files from CSV.


Download

Download the repository (and unzip if you downloaded the ZIP file):

GitHub 'download' button and menu

Navigate to the target directory:

in Windows Explorer

Locating the JAR file in Windows Explorer

in Windows cmd prompt

C:\>cd C:\Users\myusername\Downloads\scheme-master\target

C:\Users\myusername\Downloads\scheme-master\target>dir
 Volume in drive C is Windows
 Volume Serial Number is 14EE-41C8

 Directory of C:\Users\myusername\Downloads\scheme-master\target

18 Sep 2019  17:30    <DIR>          .
18 Sep 2019  17:30    <DIR>          ..
18 Sep 2019  17:30               931 coverage.svg
18 Sep 2019  17:30            17,449 scheme-1.0.jar
               2 File(s)         18,380 bytes
               2 Dir(s)  2,749,439,602,688 bytes free
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in a bash (or similar) shell on a UNIX-like OS

$ git clone https://github.com/awwsmm/scheme.git
Cloning into 'scheme'
remote: Enumerating objects:
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I'm looking for feedback on it! Let me know if the layout is unclear or if the documentation could use some work, etc. I tested it on a few different versions of Java and I haven't had any problems.

Javadoc available here.

Anything you like about what I did? Anything you hate? Anything you'd change?

Let me know in the comments! And thanks for your help!

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