public function TestBackend::getSupportedFeatures in Search API 8

Returns all features that this backend supports.

Features are optional extensions to Search API functionality and usually defined and used by third-party modules.

There are currently two features defined directly in the Search API module:

• search_api_mlt, by the \Drupal\search_api\Plugin\views\argument\SearchApiMoreLikeThis class.
• search_api_random_sort, by the \Drupal\search_api\Plugin\views\query\SearchApiQuery class.

Return value

string[] The identifiers of all features this backend supports.

Overrides BackendPluginBase::getSupportedFeatures

See also

hook_search_api_server_features_alter()

File

tests/search_api_test/src/Plugin/search_api/backend/TestBackend.php, line 83

Class

TestBackend

Provides a dummy backend for testing purposes.

Namespace

Drupal\search_api_test\Plugin\search_api\backend

Code

public function getSupportedFeatures() {
  if ($override = $this
    ->getMethodOverride(__FUNCTION__)) {
    return call_user_func($override, $this);
  }
  return [
    'search_api_mlt',
  ];
}