quiz-6.0.0-alpha4/modules/quiz_page/src/Plugin/quiz/QuizQuestion/QuizPageQuestion.php

<?php

namespace Drupal\quiz_page\Plugin\quiz\QuizQuestion;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\quiz\Attribute\QuizQuestion as QuizQuestionAttribute;
use Drupal\quiz\Entity\QuizQuestion;
use Drupal\quiz\Entity\QuizResultAnswer;

/**
 * Quiz page classes.
 *
 * This module uses the question interface to define something which is
 * actually not a question.
 *
 * A Quiz page node is a placeholder for presenting multiple questions
 * on the same page.
 */
#[QuizQuestionAttribute(
  id: 'page',
  label: new TranslatableMarkup('Quiz page'),
  handlers: ['response' => QuizPageResponse::class],
)]
class QuizPageQuestion extends QuizQuestion {

  /**
   * {@inheritdoc}
   */
  public function getAnsweringForm(FormStateInterface $form_state, QuizResultAnswer $quizQuestionResultAnswer): array {
    return [
      '#type' => 'hidden',
    ];
  }

  /**
   * Implementation of getCreationForm().
   *
   * @see QuizQuestion::getCreationForm()
   */
  public function getCreationForm(?array &$form_state = NULL): array {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getMaximumScore(): int {
    return 0;
  }

  /**
   * {@inheritdoc}
   */
  public function isGraded(): bool {
    return FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function hasFeedback(): bool {
    return FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function isQuestion(): bool {
    return FALSE;
  }

}