public void GenParserMethods(CSharpWriter csw)
{
Rule.Chain.WriteParserMembers(csw, this);
csw.Method(Rule.GetResultType(), Rule.ParseFuncName);
csw.WriteLine("var args = new {0}();", Rule.ArgsClassName);
csw.WriteLine("bool ok = {0}(args);", Rule.Chain.ParseFuncName);
csw.Begin("if (ok)");
csw.WriteLine("var res = new {0}();", Rule.GetResultType());
foreach (var vd in Vars)
{
csw.WriteLine("res.{0} = args.{0};", vd.Name);
if (vd.TypeGroup == VariableTypeGroup.SubNode)
{
csw.WriteLine("if (res.{0} != null) res.{0}.Parent = res;", vd.Name);
}
}
csw.WriteLine("return res;");
csw.End(); // if (ok)
csw.WriteLine("return null;");
csw.End(); // method
}