private NodeParser(List <Token> tokens, SymbolDictionary map)
{
Map = map;
if (tokens.Count != 0)
{
Root = ParseOperand(tokens);
}
}
public static Node Parse(List <Token> tokens, SymbolDictionary map)
{
if (tokens.Count == 0)
{
return(null);
}
var parse = new NodeParser(tokens, map);
return(parse.Root);
}