public interface SlotInfo {

  /**
   * Get the drink name.
   *
   * @return the drink name
   */
  String getDrinkName();

  /**
   * Get the prices.
   *
   * @return the price
   */
  int getPrice();

  /**
   * Get whether the slot is sold out or not.
   *
   * @return {@code true} if the slot is sold out
   */
  boolean isSoldOut();

  /**
   * Get whether the user can select the drink in
   * this slot or not.
   *
   * @return {@code true} if the user can select this slot
   */
  boolean canSelect();
}