@Override
public int compare(RandSamRecord o1, RandSamRecord o2) {
long i = (long) o1.rand_index - (long) o2.rand_index;
if (i != 0L) return (i < 0 ? -1 : 1);
return secondCompare.compare(o1.samRecord, o2.samRecord);
}
@Override
public int compare(final FastqRecordsForCluster r1, final FastqRecordsForCluster r2) {
return SAMRecordQueryNameComparator.compareReadNames(
r1.templateRecords[0].getReadHeader(), r2.templateRecords[0].getReadHeader());
}