private static IEnumerable<Node> ParseChances(Node parentNode, string text)
{
string[] chances = chanceRx.Split(text);
if(chances.Length < 2)
return ParseTries(parentNode, text);
ChanceNode chanceNode = new ChanceNode(parentNode,
new Atts("Type", "Even"));
foreach(string cur in chances) {
CaseNode caseNode = new CaseNode(chanceNode, null);
chanceNode.AddChild(caseNode);
caseNode.AddChildren(ParseSingle(caseNode, cur));
}
return Enumerations.One<Node>(chanceNode);
}
private static IEnumerable<Node> ParseTries(Node parentNode, string text)
{
string[] tries = tryRx.Split(text);
if(tries.Length < 2)
return ParseSingle(parentNode, text);
TryNode tryNode = new TryNode(parentNode, null);
foreach(string cur in tries) {
CaseNode caseNode = new CaseNode(tryNode, null);
tryNode.AddChild(caseNode);
caseNode.AddChildren(ParseSingle(caseNode, cur));
}
return Enumerations.One<Node>(tryNode);
}