trjhtr

I've implemented a student administration with MVC pattern (Tutorial: Link). I've decided to divid the students in "SingleStudentModel" and "MultipleStudentModel", but I'm not sure if that make sense in my case. In general, I'm not satisfied with my solution. Is it possible to handle single student and multiple students with one controller?
Is it ok if a model import into a view class (see StudentsView.java)?

How can I improve this project?

Thanks in advance.

Student.java (Model, data class (?))

public class Student 

 private String name;
 private int nr;

 public Student(String _name, int _nr)
 this.name = _name;
 this.nr = _nr;
 

 // get set

SingleStudentModel.java (Model)

public class SingleStudentModel 
 private Student student;

 // get set

StudentController.java (Controller -> SingleStudentModel)

public class StudentController 
 private SingleStudentModel model;
 private StudentView view;

 public StudentController(SingleStudentModel _model, StudentView _view)
 this.model = _model;
 this.view = _view;
 

 // set get

 public void updateView()
 view.printStudentDetails(model.getStudent().getName(), model.getStudent().getNr());
 

MultipleStudentModel.java (Model)

public class MultipleStudentModel 
 private Collection<Student> students = new ArrayList<Student>();

 public Collection<Student> getStudents() 
 return students;
 

 public void setStudents(Student student)
 this.students.add(student);
 

StudentsController.java (Controller -> StudentsModel)

public class StudentsController 
 private MultipleStudentModel model;
 private StudentsView view;

 public StudentsController(MultipleStudentModel _model, StudentsView _view)
 this.model = _model;
 this.view = _view;
 

 public void updateView()
 view.printStudentList(model.getStudents());
 

StudentView.java

public class StudentView 
 public void printStudentDetails(String _name, int _nr)
 System.out.println("Student: ");
 System.out.println("name: " + _name);
 System.out.println("nr: " + _nr);
 

StudentsView.java

import com.mvc.model.Student;

import java.util.Collection;

public class StudentsView 

 public void printStudentList(Collection<Student> students)

 System.out.println("nStudent list");

 for(Student item : students)
 System.out.println("name: " + item.getName());
 System.out.println("nr: " + item.getNr());
 
 

Main.java

 public class Main 

 public static void main(String args)

 //Single student
 SingleStudentModel model = new SingleStudentModel();
 StudentView view = new StudentView();
 StudentController controller = new StudentController(model, view);

 model.setStudent(new Student("John", 1));

 controller.updateView();

 //Multiple student
 MultipleStudentModel model2 = new MultipleStudentModel();
 StudentsView view2 = new StudentsView();
 StudentsController controller2 = new StudentsController(model2, view2);

 model2.setStudents(new Student("Zelda", 2));
 model2.setStudents(new Student("Link", 3));

 controller2.updateView();