@Override
public int compare(BaseObject lhs, BaseObject rhs) {
QueitCard q1 = (QueitCard) lhs;
QueitCard q2 = (QueitCard) rhs;
return (int) (q2.getBegin().getTime() - q1.getBegin().getTime());
}
@Override
public int compareTo(QueitCard o) {
return getBegin().compareTo(o.getBegin());
}