static void Main(string[] args)
{
var course = new Course
{
Id = 1,
Name = "Course 1",
Date = DateTime.Now
};
var classCourse = new Class
{
Id = 1,
Name = "Class 2",
StudentName = "Student 1"
};
var practice = new Practice
{
Id = 1,
Name = "Practice 3",
StudentName = "Student 2"
};
//No visitor
if (course is Course)
{
Logger.Log("Course.txt", "El curso " + course.Name + " ha sido finalizado " + course.Date);
}
else if (classCourse is Class)
{
Logger.Log("Class.txt", "La clase " + classCourse.Name + " ha sido visto por " + classCourse.StudentName);
}
else if (practice is Practice)
{
Logger.Log("Practice.txt", "La práctica " + practice.Name + " ha sido terminada por " + practice.StudentName);
}
//Visitor
ActivityLogVisitor activity = new ActivityLogVisitor();
//activity.Visit(course);
//activity.Visit(practice);
//activity.Visit(classCourse);
//#BAD.....................................
//No visitor
if (object is Course)
{
Logger.Log("Course.txt", "El curso " + course.Name + " ha sido finalizado " + course.Date);
}
else if (object is Class)
{
Logger.Log("Class.txt", "La clase " + classCourse.Name + " ha sido visto por " + classCourse.StudentName);
}
else if (object is Practice)
{
Logger.Log("Practice.txt", "La práctica " + practice.Name + " ha sido terminada por " + practice.StudentName);
}
//object can be course, class, practica
object.Accept(new ActivityLogVisitor());
}
public void Visit(Practice practice)
{
Logger.Log("Practice.txt", "La práctica " + practice.Name + " ha sido terminada por " + practice.StudentName);
}