OpenBitSet result = new OpenBitSet(reader.maxDoc());
OpenBitSet docsHit = ((lucandra.IndexReader) reader).getDocsHit();
List<ByteBuffer> filteredValues = new ArrayList<ByteBuffer>();
for(int i=0; i<docsHit.capacity(); i++){
if(docsHit.fastGet(i))
filteredValues.add(ByteBuffer.wrap(CassandraUtils.writeVInt(i)));
}
if (filteredValues.size() == 0)