public override string getPathbySrcAndDestination(int src, int des)
{
if (path == null)
{
RealObj = new MapDB();
return(RealObj.getPathbySrcAndDestination(src, des));
}
else
{
return("");
}
}
public override List <Map> GetAllMap()
{
if (RealObj == null)
{
RealObj = new MapDB();
return(RealObj.GetAllMap());
}
else
{
return(new List <Map>());
}
}
