package info.ejava.examples.ejb.ejbjpa.dto;
   
   import java.io.Serializable;
   import java.util.LinkedList;
   import java.util.List;
   
   public class FloorDTO implements Serializable {
       private static final long serialVersionUID = 1L;
       private int level;
      private List<RoomDTO> rooms;
      
      public FloorDTO() {}
      public FloorDTO(int level) {
          this.level = level;
      }
      
      
      public int getLevel() { return level; }
      public void setLevel(int level) {
          this.level = level;
      }
      
      public List<RoomDTO> getRooms() { return rooms; }
      public void setRooms(List<RoomDTO> rooms) {
          this.rooms = rooms;
      }
      public FloorDTO withRoom(RoomDTO room) {
          if (rooms == null) {
              rooms = new LinkedList<RoomDTO>();
          }
          if (room != null) {
              rooms.add(room);
          }
          return this;
      }
      @Override
      public String toString() {
          StringBuilder builder = new StringBuilder();
          builder.append("FloorDTO [level=").append(level)
                  .append(", rooms={");
          if (rooms!=null) { for (RoomDTO room: rooms) {
                  builder.append(room).append("\n");
          }}
          builder.append("}]");
          return builder.toString();
      }
      
      
      
  }