return "packed file " + inputFile;
}
}
public static void configureArguments(ArgumentParser parser) {
MutuallyExclusiveGroup group =
parser.addMutuallyExclusiveGroup("input data")
.description("Specify the input data for the command.")
.required(true);
ArgumentGroup options = parser.addArgumentGroup("input options")
.description("Additional options for input data.");
group.addArgument("--csv-file")
.type(File.class)
.metavar("FILE")
.help("read from comma-separated FILE");
group.addArgument("--tsv-file")
.type(File.class)
.metavar("FILE")
.help("read from tab-separated FILE");
group.addArgument("--ratings-file")
.type(File.class)
.metavar("FILE")
.help("read from delimited text FILE");
options.addArgument("-d", "--delimiter")
.setDefault(",")
.metavar("DELIM")
.help("input file is delimited by DELIM");
group.addArgument("--pack-file")
.type(File.class)
.metavar("FILE")
.help("read from binary packed FILE");
}