SlotMachine

SlotMachine.java

import javafx.beans.property.SimpleStringProperty;

/**
 * Class representing a transit ticket vending machine. This is an example
 * and only demonstrates a single property: selecting a transit route.
 */
public final class SlotMachine {
  
  /**
   * ROUTES that tickets can be issued for
   */
  public static enum ROUTES {
    /**
     * Route 1 - DavidParnasAlley
     */
    ROUTE1,
    
    /**
     * Route 2 - KnuthVille
     */
    ROUTE2
  }
  
  /**
   * currently selected route for which tickets are to be issued
   */
  private final SimpleStringProperty selectedRoute = new SimpleStringProperty();
  
  /**
   * Constructor.
   */
  public SlotMachine() {
    setSelectedRoute("");
  }
  
  /**
   * Returns selected route property itself
   *
   * @return selectedRoute property
   */
  public SimpleStringProperty selectedRouteProperty() {
    return selectedRoute;
  }
  
  /**
   * Returns currently selected route
   *
   * @return selected route
   */
  public String getSelectedRoute() {
    return selectedRoute.get();
  }
  
  /**
   * Selected route to purchase tickets for
   *
   * @param route The route
   */
  public void setSelectedRoute(ROUTES route) {
    setSelectedRoute(route.toString());
  }
  
  /**
   * Selected route to purchase tickets for
   *
   * @param route the route
   */
  private void setSelectedRoute(String route) {
    selectedRoute.set(route);
  }
}