@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeInt(recordIdx);
out.writeLong(BackingData.getLong(FamilyId, recordIdx, backing));
out.writeShort(BackingData.getShort(MemberId, recordIdx, backing));
// backing.write(recordIdx, 1, out);
}
public final long getFamilyId() {
return BackingData.getLong(FamilyId, recordIdx, backing);
}