Returns {@code true} if this range contains a relative index like {@code "1+"}, or variables that have not been expanded yet, {@code false} if this Ra

Returns true if arguments should be split first before any further processing and the number of parts resulting from the split is limited to the max a

return a list of string of matches where the string is formatted like [address] [value]

Returns the option with the specified short name, or {@code null} if no option with that name was matched on the command line. <p>Use {@link OptionSpe

Returns the parent group that this group is part of, or {@code null} if this group is not part of a composite.

@see CommandLine#isPosixClusteredShortOptionsAllowed()

@deprecated use {@link #printHelpIfRequested(ParseResult)} instead @since 2.0

Returns the text displayed to the end user for an interactive option or positional parameter when asking for user input. @see Option#prompt() @see Par

Returns a text representation of the specified option and its parameter(s) if any. @param option the command line option to show online usage help for

Returns the list of required options and positional parameters configured for this command. This does not include options and positional parameters th

Returns the scope of this argument; it it local, or inherited (it applies to this command as well as all sub- and sub-subcommands). @return whether th

Returns {@code this} to allow method chaining when calling the setters for a fluent API.

Sets the case-insensitivity of the map.

Returns the {@link ISetter} that is responsible for modifying the value of the annotated program element associated with this group.

Returns whether this option or positional parameter's default value should be shown in the usage help.

Returns the untyped command line arguments matched by this option or positional parameter spec. @return the matched arguments after {@linkplain #split

Returns whether the subcommands of this command are repeatable, that is, whether such subcommands can occur multiple times and may be followed by sibl

Returns the synopsis of this group. @param colorScheme the color scheme to use for options and positional parameters in this group and subgroups @para

@see CommandLine#isUnmatchedOptionsArePositionalParams()

Returns whether this option allows the user to request usage help. @see Option#usageHelp()

Returns whether this option allows the user to request version information. @see Option#versionHelp()

@see CommandLine#isAbbreviatedOptionsAllowed()

Delegates to the {@link #parameterRenderer parameter renderer} of this layout to obtain text values for the specified {@linkplain PositionalParamSpec

Adds the specified command line argument to the list of unmatched command line arguments, and remembers the position of this argument. This position i

Returns the alias command names of this subcommand. @since 3.1

Returns all options configured for this group and all subgroups. @return an immutable list of all options in this group and its subgroups. @since 4.4

@see CommandLine#isAllowOptionsAsOptionParameters() @since 4.7.2-SNAPSHOT

@see CommandLine#isAllowSubcommandsAsOptionParameters() @since 4.7.2-SNAPSHOT

Returns the {@code Ansi} setting of this color scheme.

@deprecated use {@link ColorScheme#apply(String, List)} instead

@see CommandLine#isCaseInsensitiveEnumValuesAllowed() @since 3.4

Clears the {@linkplain #getExecutionResult() execution result} of a previous invocation from this {@code CommandLine} and all subcommands. @since 4.0

Converts the specified command line argument value to some domain object. @param value the command line argument String value @return the resulting do

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 the {@code RegexTransformer} used by default for negatable options. <table border="1"> <caption>The regular expressions used by default for

Returns a comparator for sorting options, or {@code null}, depending on the settings for this command. @return if {@linkplain Command#sortOptions() so

Returns the default value to assign if this option or positional parameter was not specified on the command line, before splitting and type conversion

Returns the default value String for the purpose of displaying it in the description, without interpolating variables. @see #defaultValueString(boolea

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

Helper method that may be useful when processing the {@code ParseResult} that results from successfully {@linkplain #parseArgs(String...) parsing} com

Returns exit code for successful termination. {@value picocli.CommandLine.ExitCode#OK} by default, may be set programmatically or via the {@link Comma

Returns exit code for successful termination after printing version help on user request. {@value picocli.CommandLine.ExitCode#OK} by default, may be

Returns the option with the specified short name, or {@code null} if no option with that name is defined for this command.

Constructs a new TextTable with columns with the specified width, all SPANning multiple columns on overflow except the last column which WRAPS to the

Constructs a {@code TextTable} with the specified columns. @param ansi whether to emit ANSI escape codes or not @param columns columns to construct th

Returns the writer used when printing user-requested usage help or version help during command {@linkplain #execute(String...) execution}. Defaults to

Returns the String array value found in the resource bundle for the specified key, or the specified default value if not found. Multi-line strings can

returns: list of tuple (pid, process_name) of running processes in current device

Returns the heading of this group (may be {@code null}), used when generating the usage documentation. @see ArgGroup#heading()

Returns the heading key of this group (may be {@code null}), used to get the heading from a resource bundle. @see ArgGroup#headingKey()

Returns the {@code IHelpFactory} that is used to construct the usage help message. @see #setHelpFactory(IHelpFactory) @since 3.9