public void Run()
{
var objectStructure = new ObjectStructure();
ConcreteElementA elementa = new ConcreteElementA();
elementa.Name="a";
ConcreteElementB elementb = new ConcreteElementB();
elementb.ID = "b";
objectStructure.Attach(elementa);
objectStructure.Attach(elementb);
objectStructure.Accept(new ConcreteVisitorA());
objectStructure.Accept(new ConcreteVisitorB());
}
public override void Visit(ConcreteElementB element)
{
Console.WriteLine( "ConcreteVisitorB visited ConcreteElementB : {0}", element.ID);
}
public abstract void Visit(ConcreteElementB element);
