internal Token NextToken(int id)
{
Token token = NextToken();
if (token.Id == id)
{
if (_errorRecovery > 0)
{
_errorRecovery--;
}
return(token);
}
else
{
var list = new ArrayList(1)
{
_tokenizer.GetPatternDescription(id)
};
throw new ParseException(
ParseException.ErrorType.UNEXPECTED_TOKEN,
token.ToShortString(),
list,
token.StartLine,
token.StartColumn);
}
}
public string ToString(Tokenizer tokenizer)
{
StringBuilder buffer = new StringBuilder();
if (tokenizer == null)
{
buffer.Append(_tokens.ToString());
}
else
{
buffer.Append("[");
for (int i = 0; i < _tokens.Count; i++)
{
var id = (int)_tokens[i];
var str = tokenizer.GetPatternDescription(id);
if (i > 0)
{
buffer.Append(" ");
}
buffer.Append(str);
}
buffer.Append("]");
}
if (_repeat)
{
buffer.Append(" *");
}
return(buffer.ToString());
}
