/// <summary>
/// Constructs a new object to describe the provided type.
/// </summary>
/// <param name="type">Type to describe.</param>
/// <param name="parseHandler">Delegate used to parse strings with the
/// given type.</param>
/// <param name="completionHandler">Delegate used to generate
/// completions with the given type.</param>
/// <param name="displayName">The type's human-readable name.</param>
private SimpleArgumentType(Type type, SimpleArgumentTypeParseHandler <object> parseHandler, SimpleArgumentTypeCompletionHandler completionHandler, string displayName = null)
: base(type)
{
_parseHandler = parseHandler;
_completionHandler = completionHandler;
_displayName = displayName;
}
/// <summary>
/// Primary construction method.
/// </summary>
/// <typeparam name="T">Type to describe.</typeparam>
/// <param name="parseHandler">Delegate used to parse strings with the
/// given type.</param>
/// <param name="completionHandler">Delegate used to complete strings with
/// the given type.</param>
/// <param name="displayName">The type's human-readable name.</param>
/// <returns>The constructed object.</returns>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="parseHandler"/>
/// is null.</exception>
public static SimpleArgumentType Create <T>(SimpleArgumentTypeParseHandler <T> parseHandler, SimpleArgumentTypeCompletionHandler completionHandler = null, string displayName = null)
{
if (parseHandler == null)
{
throw new ArgumentNullException(nameof(parseHandler));
}
return(new SimpleArgumentType(typeof(T), s => parseHandler(s), completionHandler, displayName));
}
public static SimpleArgumentType Create <T>(SimpleArgumentTypeParseHandler <T> parseHandler, SimpleArgumentTypeCompletionHandler completionHandler = null, string displayName = null)
{
Debug.Assert(parseHandler != null);
return(new SimpleArgumentType(typeof(T), s => parseHandler(s), completionHandler, displayName));
}