public string ReadNext(Context context)
{
token = new StringBuilder();
for (int nextSymbol = context.Reader.Peek();
nextSymbol != -1;
nextSymbol = context.Reader.Peek())
{
if (nextSymbol == at)
{
ProcessAt(context);
continue;
}
if (IsIdentifierOrKeywordSymbol(nextSymbol))
{
token.Append(Convert.ToChar(context.Reader.Read()));
continue;
}
if (token.Length > 0)
{
return(token.ToString());
}
context.Collect(context.Reader.Read());
}
return(null);
}
private int FindGenericArgsCount(Context context)
{
int genericArgumentCount = 0;
while (context.Reader.Peek() != '{' &&
context.Reader.Peek() != -1)
{
int currentSymbol = context.Reader.Read();
switch (currentSymbol)
{
case '<':
genericArgumentCount = 1;
break;
case '>':
return(genericArgumentCount);
case ',':
genericArgumentCount++;
break;
default:
context.Collect(currentSymbol);
break;
}
}
return(genericArgumentCount);
}
private void ProcessAt(Context context)
{
context.Reader.Read();
if (IsIdentifierOrKeywordSymbol(context.Reader.Peek()))
{
token.Append(at);
}
else
{
context.Collect(at);
}
}
