Package com.aspectran.shell.command.option

A simple API for presenting, processing and validating a command line interface.

Interface Summary

Interface	Description
OptionParser	A class that implements this OptionParser interface can parse a String array according to the Options specified and return a ParsedOptions.

Class Summary

Class	Description
Arguments	Created: 2019-01-18
DefaultOptionParser	The default command option parser.
HelpFormatter	A formatter of help messages for command line options.
Option	Describes a single command-line option.
Option.Builder	A nested builder class to create Option instances using descriptive methods.
OptionGroup	A group of mutually exclusive options.
Options	Main entry-point into the library.
OptionUtils	Contains useful helper methods for classes within this package.
ParsedOptions	Represents list of arguments parsed against a Options descriptor.

Enum Summary

Enum	Description
OptionValueType	Supported Option value types.

Exception Summary

Exception	Description
AlreadySelectedException	Thrown when more than one option in an option group has been provided.
AmbiguousOptionException	Exception thrown when an option can't be identified from a partial name.
MissingOptionException	Thrown when a required option has not been provided.
MissingOptionValueException	Thrown when an option requiring a value is not provided with a value.
OptionParserException	Base for Exceptions thrown during parsing of a command-line.
UnrecognizedOptionException	Exception thrown during parsing signalling an unrecognized option was seen.