package model.persistency;
import model.domain.*;
/**
 * 用作與數(shù)據(jù)庫連接的類，其中的oid是題目隨機在數(shù)據(jù)庫中產(chǎn)生的標(biāo)識
 * @author Cynthia
 */
public class PersistentItem extends Item{
    private int oid;
    
    /**構(gòu)造函數(shù)*/
    public PersistentItem(int oid){
    	super();
    	this.oid = oid;
    }
   /**構(gòu)造函數(shù)
    * 
    * @param id         題目的標(biāo)識
	* @param difficulty 題目難度
	* @param time       預(yù)測用時
	* @param content    題目內(nèi)容
	* @param answer     答案
	* @param score      所占分?jǐn)?shù)
    */
   public PersistentItem(int oid,String id,String difficulty,int time,String content,String answer,float score)
   {
	   super(id,difficulty,time,content,answer,score);
	   this.oid = oid;
   }
   /**得到OID
    * @return   int類型 oid
    */
   public int getOid(){return oid;}
}