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namespace Yoast\WP\SEO\Promotions\Domain;
* Abstract class for a promotion.
abstract class Abstract_Promotion implements Promotion_Interface {
* The time interval in which the promotion is active.
* @param string $promotion_name The promotion name.
* @param Time_Interval $time_interval The time interval in which the promotion is active.
public function __construct( string $promotion_name, Time_Interval $time_interval ) {
$this->promotion_name = $promotion_name;
$this->time_interval = $time_interval;
* Returns the promotion name.
public function get_promotion_name() {
return $this->promotion_name;
* Returns the time interval in which the promotion is active.
public function get_time_interval() {
return $this->time_interval;