package client;

/**
 * This class aims to make the username available to all controllers. (Recommended by JavaFX, because otherwise, FXMLLoader bugs and doesn't switch scenes properly.)
 */
public class UsernameSingleton {
    private static UsernameSingleton instance;
    private String username;

    private UsernameSingleton() {
    }

    /**
     * Get the instance of the singleton.
     * @return the instance
     */
    public static UsernameSingleton getInstance() {
        if (instance == null) {
            instance = new UsernameSingleton();
        }
        return instance;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }
}