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| Interface Summary | |
|---|---|
| OptionSpec<V> | Describes options that an option parser recognizes. |
| OptionSpecVisitor | Visitor interface for option specifications. |
| ValueConverter<V> | Instances of this interface are used to convert arguments of options into specific Java types. |
| Class Summary | |
|---|---|
| AbstractOptionSpec<V> | |
| AlternativeLongOptionSpec | Represents the "-W" form of long option specification. |
| ArgumentAcceptingOptionSpec<V> | Specification of an option that accepts an argument. |
| ArgumentList | Wrapper for an array of command line arguments. |
| HelpFormatter | Produces text for a help screen given a set of options. |
| NoArgumentOptionSpec | A specification for an option that does not accept arguments. |
| OptionalArgumentOptionSpec<V> | Specification of an option that accepts an optional argument. |
| OptionParser | Parses command line arguments, using a syntax that attempts to take from the best
of POSIX getopt() and GNU getopt_long(). |
| OptionParserState | Abstraction of parser state; mostly serves to model how a parser behaves depending on whether end-of-options has been detected. |
| 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). |
| OptionSpecTokenizer | Tokenizes a short option specification string. |
| ParserRules | Can tell whether or not options are well-formed. |
| RequiredArgumentOptionSpec<V> | Specification of an option that accepts a required argument. |
| Exception Summary | |
|---|---|
| IllegalOptionClusterException | Thrown when the option parser discovers a cluster of short options in which at least one of the short options can accept arguments. |
| IllegalOptionSpecificationException | Thrown when the option parser is asked to recognize an option with illegal characters in it. |
| 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. |
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