public void Visitor_Test()
{
var structure = new Structure();
var e1 = new Element01()
{
State = 0
};
var e2 = new Element02()
{
State = 1
};
var v1 = new VisitorA();
var v2 = new VisitorB();
structure.Elements.Add(e1);
structure.Elements.Add(e2);
structure.Accept(v1);
Assert.IsTrue(e1.State == 2 && e2.State == 3);
structure.Accept(v2);
Assert.IsTrue(e1.State == 12 && e2.State == 13);
}
private static void Main()
{
var structure = new Structure();
structure.Add(new Person {
Name = "TestPerson", Number = "123456"
});
structure.Add(new Company {
Name = "TestCompany", Number = "09876", RegNumber = "123098"
});
structure.Add(new Company {
Name = "TestCompany2", Number = "1209876", RegNumber = "12123098"
});
structure.Accept(new DictionaryVisitor());
structure.Accept(new ListVisitor());
}