| Interface | Description |
|---|---|
| HelpFormatter |
Represents objects charged with taking a set of option descriptions and producing some help text from them.
|
| OptionDeclarer |
Trains the option parser.
|
| 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 | Description |
|---|---|
| AbstractOptionSpec<V> | |
| ArgumentAcceptingOptionSpec<V> |
Specification of an option that accepts an argument.
|
| BuiltinHelpFormatter |
A help formatter that allows configuration of overall row width and column separator width.
|
| NonOptionArgumentSpec<V> |
Specification of a command line's non-option arguments.
|
| 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 | Description |
|---|---|
| OptionException |
Thrown when a problem occurs during option parsing.
|
| ValueConversionException |
Thrown by
ValueConverters when problems occur in converting string values to other Java types. |
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