package org.paneris.bibliomania.metasearch;
   
   import java.io.IOException;
   import java.util.Enumeration;
   
   import org.melati.poem.transaction.ToTidyList;
   import org.paneris.bibliomania.BookStocking;
   
   public interface BookshopBackend {
    Enumeration booksMatching(
        BookStockingFactory stockings,
        String title, String author, String publisher, String keyword,
        ToTidyList toTidy)
            throws IOException;
  
    void resolve(BookStocking stocking);
  
    String notifiedOfferedLinkHTML(BookStocking stocking);
  
    String productURL(BookStocking stocking);
  }