package src.com.laoer.bbscs.dao;

import java.util.*;

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

/**
 * <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 ICommendDAO {

  /**
   *
   * @param commend Commend
   * @return Commend
   */
  public Commend saveCommend(Commend commend);

  /**
   *
   * @param postID long
   * @param isBull short
   * @return Commend
   */
  public Commend findCommendByPostID(long postID, short isBull);

  /**
   *
   * @param isBull short
   * @return int
   */
  public int getCommendNum(short isBull);

  /**
   *
   * @param isBull short
   * @param pages Pages
   * @return PageList
   */
  public List getCommendList(short isBull, int firstResult, int maxResults);

  /**
   *
   * @return List
   */
  public List getCommendInList(List ids);

  /**
   *
   * @param id long
   */
  public void removeCommend(long id);

}