Returns one or more {@link CommandLine.ITypeConverter type converters} to use to convert the command line argument into a strongly typed value (or key

Returns a {@code Help} instance to assist in rendering the usage help message @param commandSpec the command to create usage help for @param colorSche

Returns a new default param label renderer that separates option parameters from their option name with the specified separator string, and, unless {@

Returns a new minimal OptionRenderer which converts {@link OptionSpec Options} to a single row with two columns of text: an option name and a descript

Returns a value renderer that returns the {@code paramLabel} if defined or the field name otherwise. @return a new minimal ParamLabelRenderer

Returns a new minimal ParameterRenderer which converts {@linkplain PositionalParamSpec positional parameters} to a single row with two columns of text

Returns the custom mapping from markup names (the names of the {@link Style} enum constants, like bold, italic, fg_blue, bg_green, etc) to {@link ISty

Returns the custom mapping from markup names (the names of the {@link Style} enum constants, like bold, italic, fg_blue, bg_green, etc) to {@link ISty

Returns the optional custom synopsis lines to use instead of the auto-generated synopsis. Initialized from {@link Command#customSynopsis()} if the {@c

Returns the default value of this option or positional parameter, before splitting and type conversion. A value of {@code null} means this option or p

Returns the description of this option, used when generating the usage documentation. @see Option#description()

Returns the optional heading preceding the description section. Initialized from {@link Command#descriptionHeading()}, or null.

Returns the description key of this arg spec, used to get the description from a resource bundle. @see Option#descriptionKey() @see Parameters#descrip

Returns whether the user input is echoed to the console or not for an interactive option or positional parameter when asking for user input. @see Opti

Returns the registered styles for errors in this color scheme builder. @since 4.3

Adds the specified styles to the registered styles for errors in this color scheme builder and returns this builder. @param styles the styles to add t

Returns whether this is a mutually exclusive group; {@code true} by default. If {@code false}, this is a co-occurring group. Ignored if {@link #valida

{@inheritDoc}

{@inheritDoc}

{@inheritDoc}

Returns an unmodifiable map with values to be displayed in the exit codes section: keys are exit codes, values are descriptions. Descriptions may cont

Returns the optional heading preceding the exit codes section, may contain {@code "%n"} line separators. {@code ""} (empty string) by default.

Sets the specified command line arguments after {@linkplain CommandLine#isExpandAtFiles() @-files were expanded}; these are the arguments that were ac

Returns the fallback value for this option: the value that is assigned for options with an optional parameter if the option was specified on the comma

Returns the matches for the specified argument group. @since 4.0

Returns the optional footer text lines displayed at the bottom of the help message. Initialized from {@link Command#footer()} if the {@code Command} a

Returns the optional heading preceding the footer section. Initialized from {@link Command#footerHeading()}, or {@code ""} (empty string).

Creates and returns a new {@code CommandSpec} initialized from the specified associated user object. If the specified user object has no {@link Comman

Returns the full usage synopsis of this command. This is equivalent to: {@code this.synopsisHeading() + this.synopsis(this.synopsisHeadingLength())} @

Returns the additional lookup keys for finding description lines in the resource bundle for this option. @return option names (after variable interpol

Returns the additional lookup keys for finding description lines in the resource bundle for this positional parameter. @return a collection with the f

Returns the {@code ArgSpec} object for the (sub)command whose input could not be parsed. @return the {@code ArgSpec} object for the (sub)command where

Returns the character that starts a single-line comment or {@code null} if all content of argument files should be interpreted as arguments (without c

Returns the {@code CommandLine} object for the (sub)command whose input could not be parsed. @return the {@code CommandLine} object for the (sub)comma

Returns the default value provider for the command, or {@code null} if none has been set. @return the default value provider for this command, or {@co

Returns the end-of-options delimiter that signals that the remaining command line arguments should be treated as positional parameters. @return the en

Returns the result of calling the user object {@code Callable} or invoking the user object {@code Method} after parsing the user input, or {@code null

Returns the exit code that should be returned from the {@link #execute(String...) execute} method. @param exception the exception that occurred during

Returns the factory that this {@code CommandLine} was constructed with. @return the factory that this {@code CommandLine} was constructed with, never

Returns the top-level container for the {@link ArgGroupSpec ArgGroupSpec} match or matches found. <p> If the user input was a valid combination of gro

Returns the trace level that needs to be matched or exceeded for internal tracing statements to be printed. The initial trace level is WARN, unless sy

Returns the locale of the map.