public float getAmount() 
{
		return amount;
}

 public User getBidder() 
{
		return bidder;
}

 public Date getDatetime() 
{
		return datetime;
}

 public AuctionItem getItem() 
{
		return item;
}

 public boolean isBuyNow() 
{
		return false;
}

 public  void setAmount(float f) 
{
		amount = f;
}

 public  void setBidder(User user) 
{
		bidder = user;
}

 public  void setDatetime(Date date) 
{
		datetime = date;
}

 public  void setItem(AuctionItem item) 
{
		this.item = item;
}

 public String toString() 
{
		return bidder.getUserName() + " $" + amount;
}