/// <summary>
/// Entry point into console application.
/// </summary>
public void Execute()
{
// Setup structure
ObjectStructure o = new ObjectStructure();
o.Attach(new ConcreteElementA());
o.Attach(new ConcreteElementB());
// Create visitor objects
ConcreteVisitor1 v1 = new ConcreteVisitor1();
ConcreteVisitor2 v2 = new ConcreteVisitor2();
// Structure accepting visitors
o.Accept(v1);
o.Accept(v2);
}
static void Main()
{
// Setup structure
ObjectStructure o = new ObjectStructure();
o.Attach(new ConcreteElementA());
o.Attach(new ConcreteElementB());
// Create visitor objects
ConcreteVisitor1 v1 = new ConcreteVisitor1();
ConcreteVisitor2 v2 = new ConcreteVisitor2();
// Structure accepting visitors
o.Accept(v1);
o.Accept(v2);
// Wait for user
Console.ReadKey();
}
static void Main(string[] args)
{
List <IComponent> components = new List <IComponent>
{
new ConcreteComponentA(),
new ConcreteComponentB()
};
Console.WriteLine("The client code works with all visitors via the base Visitor interface:");
var visitor1 = new ConcreteVisitor1();
Client.ClientCode(components, visitor1);
Console.WriteLine();
Console.WriteLine("It allows the same client code to work with different types of visitors:");
var visitor2 = new ConcreteVisitor2();
Client.ClientCode(components, visitor2);
}