public static function YamlDefinitionsLoader::getInstance in Hook Event Dispatcher 3.x

Same name and namespace in other branches

1. 8.2 modules/preprocess_event_dispatcher/tests/src/Unit/Helpers/YamlDefinitionsLoader.php \Drupal\Tests\preprocess_event_dispatcher\Unit\Helpers\YamlDefinitionsLoader::getInstance()

Singleton get instance function.

Only need to load the files once from the filesystem.

Return value

\Drupal\Tests\preprocess_event_dispatcher\Unit\Helpers\YamlDefinitionsLoader Existing or new YamlDefinitionsLoader instance.

2 calls to YamlDefinitionsLoader::getInstance()

EntityEventTest::setUp in modules/preprocess_event_dispatcher/tests/src/Unit/EntityEventTest.php

OtherEventTest::setUp in modules/preprocess_event_dispatcher/tests/src/Unit/OtherEventTest.php

File

modules/preprocess_event_dispatcher/tests/src/Unit/Helpers/YamlDefinitionsLoader.php, line 84

Class

YamlDefinitionsLoader

Class YamlDefinitionsLoader.

Namespace

Drupal\Tests\preprocess_event_dispatcher\Unit\Helpers

Code

public static function getInstance() : YamlDefinitionsLoader {
  if (static::$instance === NULL) {
    static::$instance = new static();
  }
  return static::$instance;
}