public class Lot
{
  private final int number;
  private String description;
  private Bid highestBid;

  public Lot (int number, String description)
  {
    this.number = number;
    this.description = description;
    this.highestBid = null;
  }

  public boolean bidFor(Bid bid)
  {
    if (highestBid==null)
    {
      highestBid = bid;
      return true;
    }
    else if (bid.getValue() > highestBid.getValue())
    {
      highestBid = bid;
      return true;
    }
    else
    {
      return false;
    }
  }

  public String toString()
  {
    String details = number + ": " + description;
    if (highestBid != null)
    {
      details += " Bid: " + highestBid.getValue();
    }
    else
    {
      details += " (No Bid)";
    }
    return details;
  }

  public int getNumber()
  {
    return number;
  }

  public String getDescription()
  {
    return description;
  }

  public Bid getHighestBid()
  {
    return highestBid;
  }
}