public ParserState onComplete()

in maven-wrapper/src/main/java/org/apache/maven/wrapper/cli/CommandLineParser.java [452:475]

22 lines of code
8 McCabe index (conditional complexity)


        public ParserState onComplete() {
            if (getHasArgument() && values.isEmpty()) {
                throw new CommandLineArgumentException(
                        String.format("No argument was provided" + " for command-line option '%s'.", optionString));
            }

            ParsedCommandLineOption parsedOption = commandLine.addOption(optionString.option, option);
            if (values.size() + parsedOption.getValues().size() > 1 && !option.getAllowsMultipleArguments()) {
                throw new CommandLineArgumentException(String.format(
                        "Multiple arguments were provided" + " for command-line option '%s'.", optionString));
            }
            for (String value : values) {
                parsedOption.addArgument(value);
            }
            if (option.getDeprecationWarning() != null) {
                deprecationPrinter.println(
                        "The " + optionString + " option is deprecated - " + option.getDeprecationWarning());
            }
            if (option.getSubcommand() != null) {
                return state.onNonOption(option.getSubcommand());
            }

            return state;
        }