@Override
public void execute(CommandLineArguments arguments) {
if (arguments.argumentCount() < getArgumentCount()) {
getCommandLineHandle().expectedArguments(getArguments());
return;
}
Scanner scanner = arguments.asScanner();
final String command = scanner.next();
ExecutableCommand subCommand = subCommands.get(command);
if (subCommand != null) {
String remainingArguments = "";
if (scanner.hasNext()) {
remainingArguments = scanner.nextLine();
}
subCommand.execute(new CommandLineArguments(remainingArguments));
} else {
getCommandLineHandle().print("Unknown command '%s'", command);
}
}
@Override
public void unregisterSubCommand(ExecutableCommand command) {
subCommands.remove(command.getCommandName());
}
@Override
public void registerSubCommand(ExecutableCommand command) {
subCommands.put(command.getCommandName(), command);
}
