ilAssLacQuestionProvider.php

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<?php
 
declare(strict_types=1);
 
class ilAssLacQuestionProvider
{
    protected ?assQuestion $question = null;
 
    protected ?int $question_id = null;
 
    public function setQuestionId(int $question_id): void
    {
        $this->question_id = $question_id;
    }
 
    public function setQuestion(assQuestion $question): void
    {
        $this->question = $question;
    }
 
    public function getQuestion(): ?assQuestion
    {
        if ($this->question === null && $this->question_id !== null) {
            $this->question = assQuestion::instantiateQuestion($this->question_id);
        }
 
        return $this->question;
    }
}