Example #1
0
 public void Visit(OITStudent student)
 {
     Console.WriteLine("Do nothing");
 }
Example #2
0
 public void AddStudent(OITStudent student)
 {
     students.Add(student);
 }
Example #3
0
 public void Visit(OITStudent student)
 {
     Console.WriteLine("I am a student node");
 }