@Override
@SuppressFBWarnings(value = "RV_NEGATING_RESULT_OF_COMPARETO", justification = "Intentional")
public int compare(ExecRow o1, ExecRow o2) {
DataValueDescriptor[] a1 = o1.getRowArray();
DataValueDescriptor[] a2 = o2.getRowArray();
for (int i = 0; i < a1.length; ++i) {
DataValueDescriptor c1 = a1[i];
DataValueDescriptor c2 = a2[i];
int result;
try {
result = c1.compare(c2, nullsOrderedLow == null ? true : nullsOrderedLow[i]);
} catch (StandardException e) {
throw new RuntimeException(e);
}
if (result != 0) {
return descColumns == null || !descColumns[i] ? result : -result;
}
}
return 0;
}
