public RowComparator comparator(Search search) {
        if (search != null) {
            if (search.usesSorting()) // Sort with search itself
            {
                return new RowComparatorSorting(rowMapper, search.getSort());
            } else if (search.usesRelevance()) // Sort with row's score
            {
                return new RowComparatorScoring(this);
            }
        }
        return rowMapper.naturalComparator();
    }
public RowComparator comparator ( Search search ) { if ( search != null ) { if ( search . usesSorting ( ) ) { return new RowComparatorSorting ( rowMapper , search . getSort ( ) ) ; } else if ( search . usesRelevance ( ) ) { return new RowComparatorScoring ( this ) ; } } return rowMapper . naturalComparator ( ) ; }
Returns the {@link RowComparator} to be used for ordering the {@link Row}s obtained from the specified {@link
Search}. This {@link Comparator} is useful for merging the partial results obtained from running the specified
{@link Search} against several indexes.

@param search A {@link Search}.
@return The {@link RowComparator} to be used for ordering the {@link Row}s obtained from the specified {@link
Search}.