1	<?php
2
3	declare(strict_types=1);
4
5	namespace Drupal\display_builder\Island;
6
7	use Drupal\display_builder\InstanceInterface;
8
9	/**
10	* Reload implementation for IslandLifecycleEventsInterface methods.
11	*
12	* Provides onHistoryChange, onRestore, and onRevert handlers that all
13	* delegate to reloadWithGlobalData(), which the using island plugin must
14	* provide.
15	*
16	* Use this trait when an island should fully reload its content in response
17	* to history pointer changes, state restores, or entity view reverts.
18	*/
19	trait IslandLifecycleReloadTrait {
20
21	/**
22	* {@inheritdoc}
23	*/
24	public function onHistoryChange(InstanceInterface $instance): array {
25	return $this->reloadWithGlobalData($instance);
26	}
27
28	/**
29	* {@inheritdoc}
30	*/
31	public function onRestore(InstanceInterface $instance): array {
32	return $this->reloadWithGlobalData($instance);
33	}
34
35	/**
36	* {@inheritdoc}
37	*/
38	public function onRevert(InstanceInterface $instance): array {
39	return $this->reloadWithGlobalData($instance);
40	}
41
42	}

---

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IslandLifecycleReloadTrait->onHistoryChange

24	public function onHistoryChange(InstanceInterface $instance): array {
25	return $this->reloadWithGlobalData($instance);
26	}

IslandLifecycleReloadTrait->onRestore

31	public function onRestore(InstanceInterface $instance): array {
32	return $this->reloadWithGlobalData($instance);
33	}

IslandLifecycleReloadTrait->onRevert

38	public function onRevert(InstanceInterface $instance): array {
39	return $this->reloadWithGlobalData($instance);
40	}