private Expression BuildTree(CaptureIterator <Expression> iterator)
{
var result = iterator.Iterate(BuildTreeNode).ToList();
if (result.Count != 1)
{
throw new PegParsingException($"Parsed {result.Count} regex expressions, expected 1 expression.");
}
return(result.First());
}
public Node ToNodes()
{
var iterator = new CaptureIterator <Node>(InputData, Captures);
var result = iterator.Iterate(BuildNode).ToList();
if (result.Count == 1)
{
return(result[0]);
}
else
{
return(new ListNode("matches", result));
}
}
