View file File name : Topic.php Content :<?php declare(strict_types=1); namespace Interop\Queue; /** * A Topic object encapsulates a provider-specific topic name. * It is the way a client specifies the identity of a topic to transport methods. * For those methods that use a Destination as a parameter, a Topic object may used as an argument. * * @see https://docs.oracle.com/javaee/7/api/javax/jms/Topic.html */ interface Topic extends Destination { /** * Gets the name of this topic. This is a destination one sends messages to. */ public function getTopicName(): string; }