internal static JsonPlusPath FromTokens(TokenizeResult tokens)
{
if (tokens == null)
{
throw new ArgumentNullException(nameof(tokens));
}
List <string> result = new List <string>();
StringBuilder sb = new StringBuilder();
while (tokens.Current.Type == TokenType.LiteralValue)
{
switch (tokens.Current.LiteralType)
{
case LiteralTokenType.TripleQuotedLiteralValue:
throw JsonPlusParserException.Create(tokens.Current, null, RS.TripleQuoteUnsupportedInPath);
case LiteralTokenType.QuotedLiteralValue:
// Normalize quoted keys, remove the quotes if the key doesn't need them.
//sb.Append(tokens.Current.Value.NeedQuotes() ? $"\"{tokens.Current.Value}\"" : tokens.Current.Value);
sb.Append(tokens.Current.Value);
break;
default:
string[] split = tokens.Current.Value.Split('.');
for (int i = 0; i < split.Length - 1; ++i)
{
sb.Append(split[i]);
result.Add(sb.ToString());
sb.Clear();
}
sb.Append(split[split.Length - 1]);
break;
}
tokens.Next();
}
result.Add(sb.ToString());
return(new JsonPlusPath(result));
}
private void ParseTokens()
{
if (_tokens.Current.IsNonSignificant())
{
ConsumeWhitelines();
}
while (_tokens.Current.Type != TokenType.EndOfFile)
{
switch (_tokens.Current.Type)
{
case TokenType.Include:
case TokenType.OptionalInclude:
_root.Add(ParseInclude(_root));
break;
// may contain one array and one array only
case TokenType.StartOfArray:
_root.Add(ParseArray(_root));
break;
case TokenType.StartOfObject:
_root.Add(ParseObject(_root).GetObject());
break;
case TokenType.LiteralValue:
if (_tokens.Current.IsNonSignificant())
{
ConsumeWhitelines();
}
if (_tokens.Current.Type != TokenType.LiteralValue)
{
break;
}
_root.Add(ParseObject(_root).GetObject());
break;
case TokenType.Comment:
case TokenType.EndOfLine:
case TokenType.EndOfFile:
case TokenType.EndOfObject:
case TokenType.EndOfArray:
_tokens.Next();
break;
default:
throw JsonPlusParserException.Create(_tokens.Current, null, string.Format(RS.IllegalTokenType, _tokens.Current.Type), null);
}
}
}