MVC architecture in Java

[@Akhil_the_youtuber_45]

Thank you sir it's help us

[@pykchinna7783]

Kunchum telugulo ardhamaiyetatlu chepochuga bro
Telugu channel ani pettukunnav ani open chesa
But ardhamindhele gane
Some words Telugulo chepthe bagundu ani anthe
Overall good
Thank you ANNA

[@cse.123]

Ok thank you

[@Saketipavani-p9q]

Example program ivvandi sir

[@cse.123]

// Single program demonstrating MVC architecture
public class MVCExample {

// Model class
static class Student {
private String name;
private int rollNo;
// Constructor
public Student(String name, int rollNo) {
this.name = name;
this.rollNo = rollNo;
}
// Getters and Setters
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getRollNo() {
return rollNo;
}
public void setRollNo(int rollNo) {
this.rollNo = rollNo;
}
}
// View class
static class StudentView {
public void printStudentDetails(String studentName, int studentRollNo) {
System.out.println("Student Details:");
System.out.println("Name: " + studentName);
System.out.println("Roll No: " + studentRollNo);
}
}
// Controller class
static class StudentController {
private Student model;
private StudentView view;
// Constructor
public StudentController(Student model, StudentView view) {
this.model = model;
this.view = view;
}
// Updates the model's name
public void setStudentName(String name) {
model.setName(name);
}
// Fetches the model's name
public String getStudentName() {
return model.getName();
}
// Updates the model's roll number
public void setStudentRollNo(int rollNo) {
model.setRollNo(rollNo);
}
// Fetches the model's roll number
public int getStudentRollNo() {
return model.getRollNo();
}
// Updates the view with model's data
public void updateView() {
view.printStudentDetails(model.getName(), model.getRollNo());
}
}
// Main method
public static void main(String[] args) {
// Initialize the Model
Student model = new Student("John Doe", 101);
// Initialize the View
StudentView view = new StudentView();
// Initialize the Controller
StudentController controller = new StudentController(model, view);
// Display initial data
controller.updateView();
// Modify model data via the controller
controller.setStudentName("Jane Smith");
controller.setStudentRollNo(202);
// Display updated data
controller.updateView();
}
}