singlefamilyhome.java

来自「《深入浅出设计模式》的完整源代码」· Java 代码 · 共 41 行

package housebuilder;
import java.util.*;
//单一家庭房屋，有5间房间，配有后院：
public class SingleFamilyHome implements House {
  private boolean  mblnBackyard;
  private Vector Rooms;
  SingleFamilyHome(){
    Room room=new Room();
    Rooms=new Vector();
    room.RoomName="Master Bedroom";
    Rooms.addElement(room);
    room=new Room();
    room.RoomName = "Second Bedroom";
    Rooms.addElement(room);
    room.RoomName="Thrid Room";
    Rooms.addElement(room);
    room=new Room();
    room.RoomName="Living Room";
    Rooms.addElement(room);
    room=new Room();
    room.RoomName="Guest Room";
    Rooms.addElement(room);
    mblnBackyard = true;
  }

  public boolean GetBackyard() {
    return mblnBackyard;
  }
  public long NoOfRooms() {
    return Rooms.size();
  }
  public String Description() {
    String strDescription;
    strDescription = "这是一间公寓，有" + Rooms.size() +"间房间\n";
    strDescription = strDescription + "这间房子有后院\n";
    for(int i=1;i<=Rooms.size();i++){
      strDescription = strDescription +"\n"+"房间"+i+"\t"+((Room)Rooms.elementAt(i-1)).RoomName;
    }
    return strDescription;
  }
}