/**
* Creates an Option using the specified parameters.
*
* @param opt short representation of the option
* @param longOpt the long representation of the option
* @param hasArg specifies whether the Option takes an argument or not
* @param description describes the function of the option
*
* @throws IllegalArgumentException if there are any non valid
* Option characters in <code>opt</code>.
*/
public Option(string opt, string longOpt, bool hasArg, string description)
{
// ensure that the option is valid
OptionValidator.ValidateOption(opt);
this.opt = opt;
this.longOpt = longOpt;
// if hasArg is set then the number of arguments is 1
if (hasArg)
{
this.numberOfArgs = 1;
}
this.description = description;
}
/**
* Constructs a new <code>Builder</code> with the minimum
* required parameters for an <code>Option</code> instance.
*
* @param opt short representation of the option
* @throws IllegalArgumentException if there are any non valid Option characters in {@code opt}
*/
public OptionBuilder(string opt)
{
OptionValidator.ValidateOption(opt);
this.opt = opt;
}