ReferenceId.php

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<?php namespace ILIAS\Data;

use ilObject2;

class ReferenceId
{

    private $ref_id;


    public function __construct(int $ref_id)
    {
        $this->ref_id = $ref_id;
    }


    public function toInt() : int
    {
        return (int) $this->ref_id;
    }


    public function toObjectId() : ObjectId
    {
        return new ObjectId((int) ilObject2::_lookupObjectId($this->ref_id));
    }
}