All Classes and Interfaces
Class
Description
A map whose keys are strings; when a key/value pair is added to the map, the longest unique abbreviations of that
key are added as well, and associated with the value.
Represents the
"-W" form of long option specification.Specification of an option that accepts an argument.
Wrapper for an array of command line arguments.
A help formatter that allows configuration of overall row width and column separator width.
Converts values to
Dates using a DateFormat object.Converts values to
Enums.Represents objects charged with taking a set of option descriptions and producing some help text from them.
Thrown when the option parser is asked to recognize an option with illegal characters in it.
Converts values to
InetAddress using getByName.A simple string key/string value pair.
Thrown when options marked as required are not specified on the command line.
Thrown when asking an
OptionSet for a single argument of an option when many have been specified.A specification for an option that does not accept arguments.
Specification of a command line's non-option arguments.
Specification of an option that accepts an optional argument.
Thrown when a problem occurs converting an argument of an option from
String to another type.Trains the option parser.
Describes options that an option parser recognizes, in ways that might be useful to help screens.
Thrown when a problem occurs during option parsing.
Thrown when the option parser discovers options that require an argument, but are missing an argument.
Map-like interface for storing String-value pairs.
Parses command line arguments, using a syntax that attempts to take from the best of POSIX
getopt()
and GNU getopt_long().Abstraction of parser state; mostly serves to model how a parser behaves depending on whether end-of-options
has been detected.
Representation of a group of detected command line options, their arguments, and non-option arguments.
Describes options that an option parser recognizes.
Allows callers to specify whether a given option accepts arguments (required or optional).
Tokenizes a short option specification string.
Can tell whether or not options are well-formed.
Converts command line options to
Path objects and checks the status of the underlying file.Enum for checking common conditions of files and directories.
Helper methods for reflection.
This unchecked exception wraps reflection-oriented exceptions.
Ensures that values entirely match a regular expression.
Specification of an option that accepts a required argument.
An
OptionNameMap which wraps and behaves like HashMap.Thrown when options marked as allowed are specified on the command line, but the options they depend upon are
present/not present.
Thrown when an option parser refers to an option that is not in fact configured already on the parser.
Thrown when the option parser encounters an unrecognized option.
Thrown by
ValueConverters when problems occur in converting string values to other Java types.Instances of this interface are used to convert arguments of options into specific Java types.