public static void InterpreterPrtternMain()
{
Context2 context = new Context2();
List <Expression１> expressions = new List <Expression１>();
expressions.Add(new TerminalExpression());
expressions.Add(new NonterminalExpression());
expressions.Add(new TerminalExpression());
expressions.Add(new TerminalExpression());
foreach (var expression in expressions)
{
expression.Interpret(context);
}
}
public override void Interpret(Context2 context)
{
Console.WriteLine("非终端解释器");
}
public abstract void Interpret(Context2 context);