code: @Override
      public int executeCommand(final IndexCommand command) throws IndexingException {
          LOGGER.trace("executeCommand() called...");
  
          // Execute and return the result...
          return executeCommand(serverDetails, command);
      }
docs: Executes an index command
  
  @param command The index command to execute
  @return the index queue id for the command
  @throws com.autonomy.nonaci.indexing.IndexingException if an error response was detected