Package joptsimple

Interface Summary

Interface	Description
HelpFormatter	Represents objects charged with taking a set of option descriptions and producing some help text from them.
OptionDescriptor	Describes options that an option parser recognizes, in ways that might be useful to help screens.
OptionSpec<V>	Describes options that an option parser recognizes.
ValueConverter<V>	Instances of this interface are used to convert arguments of options into specific Java types.

Class Summary

Class	Description
ArgumentAcceptingOptionSpec<V>	Specification of an option that accepts an argument.
OptionParser	Parses command line arguments, using a syntax that attempts to take from the best of POSIX getopt() and GNU getopt_long().
OptionSet	Representation of a group of detected command line options, their arguments, and non-option arguments.
OptionSpecBuilder	Allows callers to specify whether a given option accepts arguments (required or optional).

Exception Summary

Exception	Description
IllegalOptionSpecificationException	Thrown when the option parser is asked to recognize an option with illegal characters in it.
MissingRequiredOptionException	Thrown when an option is marked as required, but not specified on the command line.
MultipleArgumentsForOptionException	Thrown when asking an OptionSet for a single argument of an option when many have been specified.
OptionArgumentConversionException	Thrown when a problem occurs converting an argument of an option from String to another type.
OptionException	Thrown when a problem occurs during option parsing.
OptionMissingRequiredArgumentException	Thrown when the option parser discovers an option that requires an argument, but that argument is missing.
UnrecognizedOptionException	Thrown when the option parser encounters an unrecognized option.
ValueConversionException	Thrown by ValueConverters when problems occur in converting string values to other Java types.