001package org.lanyonm.playground.service;
002
003import java.util.List;
004
005import org.lanyonm.playground.domain.User;
006
007/**
008 * @author lanyonm
009 */
010public interface UserService {
011
012        /**
013         * @return a list of all {@link User}s
014         */
015        public List<User> getAllUsers();
016        /**
017         * @param user
018         * @return success
019         */
020        public boolean saveUser(User user);
021
022}