package com.temp.shared.utils;

public interface Visible {
    enum State {
        Invisible, // equates to HTML's display=none | No visible state, not even any space reserved
        Cloaked, // equates to HTML's visibility=hidden | space reserved, but nothing showing
        Visible // regular, as in neither of the above
    }

    boolean isVisible();

    boolean isCloaked();

    boolean isInvisible();

    State getVisibility();

    /**
     * Set the Visibility.
     *
     * @param visibility if null, Visible is assumed!
     */
    void setVisibility( State visibility );
}