public long getTailIndex() {
    return queue.getTailIndex();
  }
Deserialize a single element from byteBuffer.

@param byteBuffer the byteBuffer corresponding to an element
@return The deserialized element or {@code null} if a failure is encountered.
iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/pipe/datastructure/queue/listening/AbstractSerializableListeningQueue.java