HasSettingsTrait.php

См. документацию.

<?php
 
namespace Bitrix\Catalog\v2;
 
use Bitrix\Catalog\v2\Fields\FieldStorage;
 
trait HasSettingsTrait
{
    protected $settings;
 
    private function getStorage(): FieldStorage
    {
        if ($this->settings === null)
        {
            $this->settings = new FieldStorage();
        }
 
        return $this->settings;
    }

    public function setSettings(array $settings): self
    {
        $this->getStorage()->initFields($settings);
 
        return $this;
    }
 
    public function getSettings(): array
    {
        return $this->getStorage()->toArray();
    }
 
    public function getSetting(string $name)
    {
        return $this->getStorage()->getField($name);
    }
}