package src.com.laoer.bbscs.business;

import java.util.*;

import src.com.laoer.bbscs.bean.*;
import src.com.laoer.bbscs.dao.*;
import src.com.laoer.bbscs.sys.*;

/**
 * <p>Title: TianYi BBS</p>
 * <p>Description: TianYi BBS System</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: LAOER.COM/TIANYISOFT.NET</p>
 * @author laoer
 * @version 6.0
 */

public interface IFriendService {

  //public IFriendDAO getFriendDAO();

  //public void setFriendDAO(IFriendDAO friendDAO);

  public IUserInfoService getUserInfoService();

  public void setUserInfoService(IUserInfoService userInfoService);

  public UserInfoCache getUserInfoCache();

  public void setUserInfoCache(UserInfoCache userInfoCache);

  public Friend saveFriend(Friend f);

  public Friend addFriend(Friend f);

  public Friend findMyFriendByName(String fname, long ownId);

  public int getMyFriendNum(long ownId, short isBlack);

  public List findFriends(long ownId, short isBlack);

  public void delFriend(long id, long ownId);

  public void removeFriend(long id, long ownId);

}