/* Inserts a row of deterministic values for the given insertKey using the orientDBClient. */ private Map<String, ByteIterator> insertRow(String insertKey) { HashMap<String, ByteIterator> insertMap = new HashMap<>(); for (int i = 0; i < 3; i++) { insertMap.put( FIELD_PREFIX + i, new StringByteIterator(buildDeterministicValue(insertKey, FIELD_PREFIX + i))); } orientDBClient.insert(CLASS, insertKey, insertMap); return insertMap; }