package .service; import java.util.List; import .service.Manager; import .; import .dao.Dao; public interface Manager extends Manager { /** * Retrieves all of the s */ public List gets( ); /** * Gets 's information based on . * @param the 's * @return populated object */ public get(final String ); /** * 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 String ); }