class.assAnswerBinaryState.php

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<?php

class ASS_AnswerBinaryState extends ASS_AnswerSimple
{
    private bool $checked;

    public function __construct(string $answertext = "", float $points = 0.0, int $order = 0, bool $checked = false, int $id = -1)
    {
        parent::__construct($answertext, $points, $order, $id);
        $this->checked = $checked;
    }

    public function getState(): bool
    {
        return $this->checked;
    }

    public function isStateChecked(): bool
    {
        return $this->checked;
    }

    public function isStateSet(): bool
    {
        return $this->checked;
    }

    public function isStateUnset(): bool
    {
        return !$this->checked;
    }

    public function isStateUnchecked(): bool
    {
        return !$this->checked;
    }

    public function setState(bool $state = false): void
    {
        $this->checked = $state;
    }

    public function setChecked(): void
    {
        $this->checked = true;
    }

    public function setSet(): void
    {
        $this->checked = true;
    }

    public function setUnset(): void
    {
        $this->checked = false;
    }

    public function setUnchecked(): void
    {
        $this->checked = false;
    }
}