@Override
public Position getPosition(Clock sinceClock) {
if (Clock.ZERO != sinceClock) {
Position pos = _retention.getPosition(sinceClock);
if (pos != null) {
return pos;
}
}
return new SimplePosition(
_retention.getId(), _retention.getOffset(), getStoreIndexStart(), sinceClock);
}
@Override
public Position getPosition() {
return _retention.getPosition();
}
