/// <summary>
/// Add a switch.
/// </summary>
/// <param name="id"></param>
/// <param name="parameter"></param>
public void AddSwitch(string id, Parameter parameter)
{
if (parameter == null)
throw new ArgumentNullException("parameter");
switches_.Add(id.ToLower(), parameter);
}
/// <summary>
/// Add a required argument.
/// </summary>
/// <param name="argument">The argument to be added.</param>
public void AddArgument(Parameter argument)
{
arguments_.Add(argument);
}
