@Override
public void visitSynopsisOption(OptionModel<?> option) {
// TODO Should probably be using req=plain
hadOptions = true;
String argTag = "arg";
final ArgumentModel<?> argument = option.getArgument();
if (argument.getMultiplicity().isRequired()) {
argTag += " choice=\"req\"";
} else {
argTag += " choice=\"opt\"";
}
docbook.open(argTag);
if (option.getLongName() != null) {
longOptionSynopsis(option);
if (option.getArgumentType() == ArgumentType.REQUIRED) {
docbook.text("=");
multiplicity(argument, argument.getName());
} else if (option.getArgumentType() == ArgumentType.OPTIONAL) {
docbook.text("[=");
multiplicity(argument, argument.getName());
docbook.text("]");
}
} else {
shortOptionSynopsis(option);
if (option.getArgumentType() == ArgumentType.REQUIRED) {
multiplicity(argument, argument.getName());
}
}
docbook.close("arg").text("\n");
}
@Override
public void visitSynopsisArgument(ArgumentModel<?> argument) {
// <arg choice="opt">--out=REPO</arg>
if (!hadFirstArgument) {
docbook.open("arg choice=\"opt\"").text("--").close("arg").text("\n");
hadFirstArgument = true;
}
String argTag = "arg";
if (argument.getMultiplicity().isRequired()) {
argTag += " choice=\"req\"";
} else {
argTag += " choice=\"opt\"";
}
if (argument.getMultiplicity().isMultivalued()) {
argTag += " rep=\"repeat\"";
}
docbook.open(argTag).text(argument.getName()).close("arg").text("\n");
}
private void multiplicity(ArgumentModel<?> argument, String name) {
docbook.open("replaceable").text(name).close("replaceable");
if (argument.getMultiplicity().isMultivalued()) {
docbook.text("...");
}
}