@Override
public int compare(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2) {
try {
int firstL1 = WritableUtils.decodeVIntSize(b1[s1]) + readVInt(b1, s1);
int firstL2 = WritableUtils.decodeVIntSize(b2[s2]) + readVInt(b2, s2);
int cmp = TEXT_COMPARATOR.compare(b1, s1, firstL1, b2, s2, firstL2);
if (cmp != 0) {
return cmp;
}
return TEXT_COMPARATOR.compare(
b1, s1 + firstL1, l1 - firstL1, b2, s2 + firstL2, l2 - firstL2);
} catch (IOException e) {
throw new IllegalArgumentException(e);
}
}
public int compare(RecordKeyWritableOld x, RecordKeyWritableOld y) {
int flag = TEXT_COMPARATOR.compare(x.getKeyWritable(), y.getKeyWritable());
if (flag != 0) {
return flag;
}
return INT_COMPARATOR.compare(x.getTypeWritable().ordinal(), y.getTypeWritable().ordinal());
}