@Override
public int compare(final Cell l, final Cell ignored) {
assert ignored == null;
KVComparator comparator = kvBuilder.getKeyValueComparator();
// row
int val = comparator.compareRows(l.getRowArray(), l.getRowOffset(),
l.getRowLength(), row, rowOff, rowLen);
if (val != 0) {
return val;
}
// family