package com.xc.hotelmanager.hotel.control.entity;import javax.ejb.*;import java.util.*;public interface TbRoomType extends javax.ejb.EJBLocalObject {  public String getRtypeid();  public void setRprice(Integer rprice);  public Integer getRprice();  public void setRtype(String rtype);  public String getRtype();  public void setTbRoom(Collection tbRoom);  public Collection getTbRoom();}