public Result TryAdd(string contextId, SqlEmiter emiter)
{
var fullName = GetFullNameInCurrentNs(contextId);
if (Emiters.ContainsKey(fullName))
{
return(Result.Fail($"Syntax already defined: '{fullName}'."));
}
Emiters.Add(fullName, emiter);
return(Result.Ok());
}
public Result <SqlEmiter> TryGetEmiter(string contextId, string currentNs)
{
var nss = currentNs.Split('.');
for (var i = nss.Length; i >= 0; --i)
{
var fullName = string.Join(".",
nss.Take(i).Concat(new List <string> {
contextId
}));
if (Emiters.ContainsKey(fullName))
{
return(Result.Ok(Emiters[fullName]));
}
}
return(Result.Fail <SqlEmiter>($"Syntax '{contextId}' not found in current scope."));
}