annotate core/lib/Drupal/Core/Messenger/MessengerTrait.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 1fec387a4317
children
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Chris@14 1 <?php
Chris@14 2
Chris@14 3 namespace Drupal\Core\Messenger;
Chris@14 4
Chris@14 5 /**
Chris@14 6 * Provides a trait for the messenger service.
Chris@14 7 */
Chris@14 8 trait MessengerTrait {
Chris@14 9
Chris@14 10 /**
Chris@14 11 * The messenger.
Chris@14 12 *
Chris@14 13 * @var \Drupal\Core\Messenger\MessengerInterface
Chris@14 14 */
Chris@14 15 protected $messenger;
Chris@14 16
Chris@14 17 /**
Chris@14 18 * Sets the messenger.
Chris@14 19 *
Chris@14 20 * @param \Drupal\Core\Messenger\MessengerInterface $messenger
Chris@14 21 * The messenger.
Chris@14 22 */
Chris@14 23 public function setMessenger(MessengerInterface $messenger) {
Chris@14 24 $this->messenger = $messenger;
Chris@14 25 }
Chris@14 26
Chris@14 27 /**
Chris@14 28 * Gets the messenger.
Chris@14 29 *
Chris@14 30 * @return \Drupal\Core\Messenger\MessengerInterface
Chris@14 31 * The messenger.
Chris@14 32 */
Chris@14 33 public function messenger() {
Chris@14 34 if (!isset($this->messenger)) {
Chris@14 35 $this->messenger = \Drupal::messenger();
Chris@14 36 }
Chris@14 37 return $this->messenger;
Chris@14 38 }
Chris@14 39
Chris@14 40 }