How to use

unmatchedArgumentsAllowed

method

in

picocli.CommandLine$Model$ParserSpec

private void printParser(ParserSpec parser, PrintWriter pw, String indent) {
  pw.printf("%sParserSpec:%n", indent);
  indent += "  ";
  pw.printf("%sseparator: '%s'%n", indent, parser.separator());
  pw.printf("%sendOfOptionsDelimiter: '%s'%n", indent, parser.endOfOptionsDelimiter());
  pw.printf("%sexpandAtFiles: %s%n", indent, parser.expandAtFiles());
  pw.printf("%satFileCommentChar: '%s'%n", indent, parser.atFileCommentChar());
  pw.printf("%soverwrittenOptionsAllowed: %s%n", indent, parser.overwrittenOptionsAllowed());
  pw.printf("%sunmatchedArgumentsAllowed: %s%n", indent, parser.unmatchedArgumentsAllowed());
  pw.printf("%sunmatchedOptionsArePositionalParams: %s%n", indent, parser.unmatchedOptionsArePositionalParams());
  pw.printf("%sstopAtUnmatched: %s%n", indent, parser.stopAtUnmatched());
  pw.printf("%sstopAtPositional: %s%n", indent, parser.stopAtPositional());
  pw.printf("%sposixClusteredShortOptionsAllowed: %s%n", indent, parser.posixClusteredShortOptionsAllowed());
  pw.printf("%saritySatisfiedByAttachedOptionParam: %s%n", indent, parser.aritySatisfiedByAttachedOptionParam());
  pw.printf("%scaseInsensitiveEnumValuesAllowed: %s%n", indent, parser.caseInsensitiveEnumValuesAllowed());
  pw.printf("%scollectErrors: %s%n", indent, parser.collectErrors());
  pw.printf("%slimitSplit: %s%n", indent, parser.limitSplit());
  pw.printf("%stoggleBooleanFlags: %s%n", indent, parser.toggleBooleanFlags());
}

/** Adds the specified {@code UnmatchedArgsBinding} to the list of model objects to capture unmatched arguments for this command.
 * @param spec the unmatched arguments binding to capture unmatched arguments
 * @return this CommandSpec for method chaining */
public CommandSpec addUnmatchedArgsBinding(UnmatchedArgsBinding spec) { unmatchedArgs.add(spec); parser().unmatchedArgumentsAllowed(true); return this; }

/** Sets whether the end user may specify unmatched arguments on the command line without a {@link UnmatchedArgumentException} being thrown.
 * The default is {@code false}.
 * <p>The specified setting will be registered with this {@code CommandLine} and the full hierarchy of its
 * subcommands and nested sub-subcommands <em>at the moment this method is called</em>. Subcommands added
 * later will have the default setting. To ensure a setting is applied to all
 * subcommands, call the setter last, after adding subcommands.</p>
 * @param newValue the new setting. When {@code true}, the last unmatched arguments are available via the {@link #getUnmatchedArguments()} method.
 * @return this {@code CommandLine} object, to allow method chaining
 * @since 0.9.7
 * @see #getUnmatchedArguments()
 */
public CommandLine setUnmatchedArgumentsAllowed(boolean newValue) {
  getCommandSpec().parser().unmatchedArgumentsAllowed(newValue);
  for (CommandLine command : getCommandSpec().subcommands().values()) {
    command.setUnmatchedArgumentsAllowed(newValue);
  }
  return this;
}

/** Sets whether the end user may specify unmatched arguments on the command line without a {@link UnmatchedArgumentException} being thrown.
 * The default is {@code false}.
 * <p>The specified setting will be registered with this {@code CommandLine} and the full hierarchy of its
 * subcommands and nested sub-subcommands <em>at the moment this method is called</em>. Subcommands added
 * later will have the default setting. To ensure a setting is applied to all
 * subcommands, call the setter last, after adding subcommands.</p>
 * @param newValue the new setting. When {@code true}, the last unmatched arguments are available via the {@link #getUnmatchedArguments()} method.
 * @return this {@code CommandLine} object, to allow method chaining
 * @since 0.9.7
 * @see #getUnmatchedArguments()
 */
public CommandLine setUnmatchedArgumentsAllowed(boolean newValue) {
  getCommandSpec().parser().unmatchedArgumentsAllowed(newValue);
  for (CommandLine command : getCommandSpec().subcommands().values()) {
    command.setUnmatchedArgumentsAllowed(newValue);
  }
  return this;
}

/** Adds the specified {@code UnmatchedArgsBinding} to the list of model objects to capture unmatched arguments for this command.
 * @param spec the unmatched arguments binding to capture unmatched arguments
 * @return this CommandSpec for method chaining */
public CommandSpec addUnmatchedArgsBinding(UnmatchedArgsBinding spec) { unmatchedArgs.add(spec); parser().unmatchedArgumentsAllowed(true); return this; }

/** Returns whether the end user may specify arguments on the command line that are not matched to any option or parameter fields.
 * The default is {@code false} and a {@link UnmatchedArgumentException} is thrown if this happens.
 * When {@code true}, the last unmatched arguments are available via the {@link #getUnmatchedArguments()} method.
 * @return {@code true} if the end use may specify unmatched arguments on the command line, {@code false} otherwise
 * @see #getUnmatchedArguments()
 * @since 0.9.7
 */
public boolean isUnmatchedArgumentsAllowed() {
  return getCommandSpec().parser().unmatchedArgumentsAllowed();
}

/** Returns whether the end user may specify arguments on the command line that are not matched to any option or parameter fields.
 * The default is {@code false} and a {@link UnmatchedArgumentException} is thrown if this happens.
 * When {@code true}, the last unmatched arguments are available via the {@link #getUnmatchedArguments()} method.
 * @return {@code true} if the end use may specify unmatched arguments on the command line, {@code false} otherwise
 * @see #getUnmatchedArguments()
 * @since 0.9.7
 */
public boolean isUnmatchedArgumentsAllowed() {
  return getCommandSpec().parser().unmatchedArgumentsAllowed();
}