@Override
public int compareTo(BinaryWritable<M> other) {
byte[] thisBytes = serialize();
byte[] otherBytes = other.serialize();
int thisLen = thisBytes == null ? 0 : thisBytes.length;
int otherLen = otherBytes == null ? 0 : otherBytes.length;
return BytesWritable.Comparator.compareBytes(thisBytes, 0, thisLen, otherBytes, 0, otherLen);
}
@Override
public int compare(int index1, int index2) {
return comparator.compare(
data, index1 * RECORD_SIZE, KEY_SIZE, data, index2 * RECORD_SIZE, KEY_SIZE);
}