Examples of net.sourceforge.argparse4j.impl.action.HelpArgumentAction

Package net.sourceforge.argparse4j.impl.action

Examples of net.sourceforge.argparse4j.impl.action.HelpArgumentAction

net.sourceforge.argparse4j.impl.action.HelpArgumentAction

Argument action to print help message and exit program.

Please note that this {@link #run(ArgumentParser,Argument,Map,String,Object)} always throws a{@code HelpScreenException} exception after printing the help message.{@link #consumeArgument()} always returns {@code false}.

                                    "If the whole job fails you can retry simply by rerunning the program again using the same arguments."
                    );


            parser.addArgument("--help", "-help", "-h")
                    .help("Show this help message and exit")
                    .action(new HelpArgumentAction() {
                        @Override
                        public void run(ArgumentParser parser, Argument arg, Map<String, Object> attrs, String flag, Object value)
                                throws ArgumentParserException {
                            parser.printHelp(new PrintWriter(System.out));
                            System.out.println();

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                .help("Tuning knob that indicates the maximum number of live merges to run in parallel at one time.");


        ArgumentGroup optionalGroup = parser.addArgumentGroup("Optional arguments");


        optionalGroup.addArgument("--help", "-help", "-h").help("Show this help message and exit")
                .action(new HelpArgumentAction() {
                    @Override
                    public void run(ArgumentParser parser, Argument arg, Map<String, Object> attrs, String flag, Object value) throws ArgumentParserException {
                      parser.printHelp(new PrintWriter(System.out, true));
                      System.out.println();
                      System.out.print(ForkedToolRunnerHelpFormatter.getGenericCommandUsage());

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          "If the whole job fails you can retry simply by rerunning the program again using the same arguments." 
          );


      parser.addArgument("--help", "-help", "-h")
        .help("Show this help message and exit")
        .action(new HelpArgumentAction() {
          @Override
          public void run(ArgumentParser parser, Argument arg, Map<String, Object> attrs, String flag, Object value) throws ArgumentParserException {
            parser.printHelp();
            System.out.println();
            System.out.print(ToolRunnerHelpFormatter.getGenericCommandUsage());

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    ArgumentGroup miscArgGroup = indexerArgGroup; //parser.addArgumentGroup("Misc arguments");


    miscArgGroup.addArgument("--xhelp", "--help", "-help")
        .help("Show this help message and exit")
        .action(new HelpArgumentAction() {
          @Override
          public void run(ArgumentParser parser, Argument arg, Map<String, Object> attrs, String flag, Object value) throws ArgumentParserException {
            StringWriter strWriter = new StringWriter();
            parser.printHelp(new PrintWriter(strWriter, true));
            String help = strWriter.toString();

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net.sourceforge.argparse4j.internal.HelpScreenException

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