public function QuizAnswerInterface::getQuestionRelationship in Quiz 6.x

Get the related question relationship from this quiz result answer.

Return value

\Drupal\quiz\Entity\QuizQuestionRelationship|NULL

File

src/QuizAnswerInterface.php, line 66

Class

QuizAnswerInterface

Provides an interface for quiz answers.

Namespace

Drupal\quiz

Code

public function getQuestionRelationship() : ?QuizQuestionRelationship;