package ejava.examples.asyncmarket;
   
   import java.util.List;
   
   import javax.ejb.ScheduleExpression;
   
   import ejava.examples.asyncmarket.bo.AuctionItem;
   import ejava.examples.asyncmarket.bo.Bid;
   
  public interface AuctionMgmt {
      void closeBidding(long itemId) throws MarketException;
      Bid getWinningBid(long itemId) throws MarketException;
      int checkAuction() throws MarketException;
      
      //cleanup functions
      void removeBid(long bidId) throws MarketException;
      void removeItem(long id) throws MarketException;
      List<AuctionItem> getItems(int index, int count) throws MarketException;
  
      
      //infrastructure functions
      void initTimers(long delay);
      void initTimers(ScheduleExpression schedule);
      void cancelTimers();
  }