package .dao; import java.util.List; import .dao.Dao; import .; public interface Dao extends Dao { /** * Retrieves all of the s */ public List gets( ); /** * Gets 's information based on primary key. An * ObjectRetrievalFailureException Runtime Exception is thrown if * nothing is found. * * @param the 's * @return populated object */ public get(final ); /** * Saves a 's information * @param the object to be saved */ public void save( ); /** * Removes a from the database by * @param the 's */ public void remove(final ); }