argparse4j

beta

Command line argument parser library for Java

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Description

The argparse4j is a command line argument parser library for Java based on Python's argparse.

argparse4j Web Site

Features

  • Customizable option prefix characters, e.g. '--foo', '+f' and '/h'.
  • Supported positional arguments and optional arguments.
  • Variable number of arguments.
  • Generates well formatted line-wrapped help message.
  • Takes into account East Asian Width ambiguous characters when line-wrap.
  • Sub-commands like, git add.
  • Print default values in help message.
  • Choice from given collection of values.
  • Type conversion from option strings.
  • Can directly assign values into user defined classes using annotation.
  • Group arguments so that it will be printed in help message in more readable way.
  • Read additional arguments from file
  • Print candidates for unrecognized flags/commands.

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Additional Project Details

Intended Audience

Developers

Programming Language

Java

Registered

2011-11-22
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