// @topic S-0303-02-01-20 Java MVC Architecture Demo // @brief The use case controller class package demo; public class ControllerDemo { //---------------------------------------- // data //---------------------------------------- private FrameMainView window; private ElevatorBank elevatorBank; //---------------------------------------- // constructors //---------------------------------------- public ControllerDemo() { }//ControllerDemo //---------------------------------------- // operations //---------------------------------------- public void initUseCase() { // constructing business objects elevatorBank = new ElevatorBank(); elevatorBank.addElevator( new Elevator() ); elevatorBank.addElevator( new Elevator() ); }//initUseCase public FrameMainView getWindow() { return window; }//getWindow public void setWindow(FrameMainView window) { this.window = window; }//setWindow public void moveElevator() { // update the business model elevatorBank.getElevator( 0 ).moveUp(); // update the view window.getAreaDisplayElevators().setText( "" + elevatorBank.getElevator( 0 ).getFloor() ); }//moveElevator }//class ControllerDemo