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 IBlackUserService {

  //public IBlackUserDAO getBlackUserDAO();

  //public void setBlackUserDAO(IBlackUserDAO blackUserDAO);

  public BlackUser saveBlackUser(BlackUser bu);

  public BlackUser getBlackUser(long id);

  public BlackUser findBlackUserByUserName(String userName, short atSite,
                                           long atBoard, long atBoards);

  public List findBlackUserList(short atSite, long atBoard, long atBoards);

  public void removeBlackUser(BlackUser bu);

  public int getBlackUserNum(short atSite, long atBoard, long atBoards);

  public PageList findBlackUserList(short atSite, long atBoard, long atBoards,
                                    Pages pages);

}