Help

Question about the task

Resolved

Everything is right

2.1. Add init() methods, empty for now, to the controller and view. They will be responsible for initializing the controller and view.
2.2. Now we will write a main method in the Controller class. It must:
2.2.1. Create a view object.
2.2.2. Use the view to create a controller.
2.2.3. Set the view's controller.
2.2.4. Initialize the view.
2.2.5. Initialize controller. The controller should be initialized after the view.
2.3. Add an exit() method to the controller. It should call the static exit method on the System class.
2.3.1. The exit method in the Controller class should not be static.
2.4. Add an exit() method to the view. It should call exit() on the controller.

Requirements:

The Controller class should have a public void init() method.
The View class should have a public void init() method.
The Controller class should implement a public void exit() method.
The View class should implement a public void exit() method.
Implement a public static void main(String[] args) method in the Controller class in accordance with the task conditions.

package com.codegym.task.task32.task3209; import javax.swing.text.html.HTMLDocument; import java.io.File; public class Controller { private View view; private HTMLDocument document; private File currentFile; public Controller(View view) { this.view = view; } public static void main(String[] args){ View view = new View(); Controller controller = view.getController(); view.setController(controller); view.init(); controller.init(); } public void init(){ } public void exit(){ System.exit(0); } }

Comments (2)

Popular
New
Old

You must be signed in to leave a comment

Seb

Level 41 , Crefeld, Germany

25 March 2020, 17:07

solution

The problem is on line 17. You created the correct constructor on lines 11 to 13. Use this one to create the controller object... How about something like Controller controller = new Controller(view); ? ;-)

Satya Vath

Level 31 , Vijayawada, India

26 March 2020, 05:39

Thank You