public void Run()
{
var simple = new AdditionExpression7(new Value7(2), new Value7(3));
var ep = new ExpressionPrinter7();
ep.Visit(simple);
Console.WriteLine(ep.ToString());
var expr = new MultiplicationExpression7(
new AdditionExpression7(new Value7(2), new Value7(3)),
new Value7(4)
);
var ep7 = new ExpressionPrinter7();
ep7.Visit(expr);
Console.WriteLine(ep7.ToString());
}
public abstract void Visit(MultiplicationExpression7 me);
public override void Visit(MultiplicationExpression7 me)
{
me.LHS.Accept(this);
sb.Append("*");
me.RHS.Accept(this);
}
