public static TransformCommand Parse(string input)
{
var regex = @"(.+?)\((.+?)\)";
var matches = Regex.Matches(input, regex);
TransformCommand first = null;
TransformCommand last = null;
foreach (Match match in matches)
{
var key = match.Groups[1].Value.Trim();
var value = match.Groups[2].Value.Trim();
TransformCommandType type;
if (!Enum.TryParse <TransformCommandType>(key, true, out type))
{
throw new FormatException("Input string was not in correct format: " + input);
}
var command = new TransformCommand(type, value.Split(new[] { " ", "," }, StringSplitOptions.RemoveEmptyEntries).Select(n => double.Parse(n)).ToArray());
if (first == null)
{
first = command;
}
else
{
last.SetNext(command);
}
last = command;
}
return(first);
}
public object GetRealObject(StreamingContext context)
{
return(TransformCommand.Parse(Input));
}
public TransformCommand Append(TransformCommand command)
{
return(Last.SetNext(command));
}
public virtual TransformCommand SetNext(TransformCommand command)
{
command.Next = Next;
Next = command;
return(command);
}