static void Main(string[] args)
{
Context context = new Context();
IList<AbstractExpression> list = new List<AbstractExpression>();
list.Add(new TerminalExpress());
list.Add(new NonterminalExpression());
list.Add(new TerminalExpress());
list.Add(new TerminalExpress());
foreach (AbstractExpression exp in list)
{
exp.Interpret(context);
}
}
static void Main(string[] args)
{
Context context = new Context();
ArrayList list = new ArrayList();
list.Add(new TerminalExpression());
list.Add(new NonterminalExpression());
list.Add(new TerminalExpression());
list.Add(new TerminalExpression());
// Interpret
foreach (AbstractExpression exp in list)
{
exp.Interpret(context);
}
Console.ReadKey();
}
public override void Interpret(Context context)
{
// 在这里可以对context做修改，这里只是省略了
Console.WriteLine("终端解释器");
}
public abstract void Interpret(Context context);
public override void Interpret(Context context)
{
Console.WriteLine("终端解释器");
}
public override void Interpret(Context context)
{
Console.WriteLine("Called Nonterminal.Interpret()");
}
