SearchContentBuilder::prepareEntityFields

protected function prepareEntityFields($entityID);
abstract public function prepareEntityFilter(array $params);

/**
 * Prepare Search Map.
 * Map is source of text for fulltext search index.
 * @param array $fields Entity Fields.
 * @param array|null $options Options.
 * @return SearchMap
 */
abstract protected function prepareSearchMap(array $fields, array $options = null);

/**
 * Prepare required data for bulk build.
 * @param array $entityIDs Entity IDs.
 */
protected function prepareForBulkBuild(array $entityIDs)
{
}