Node ParseTerm(StringTokenizer t)
{
Node fact = ParseFactor(t);
while (t.CurrentToken == TokenType.Mult ||
t.CurrentToken == TokenType.Div)
{
fact = new BinaryNode(t.GetCurrentTypeAndForward(), fact, ParseFactor(t));
}
return(fact);
}
Node ParseExpression(StringTokenizer t)
{
var expr = ParseTerm(t);
while (t.CurrentToken == TokenType.Plus ||
t.CurrentToken == TokenType.Minus)
{
expr = new BinaryNode(t.GetCurrentTypeAndForward(), expr, ParseTerm(t));
}
return(expr);
}
