protected function ComputedTestCacheableStringItemList::computeValue in Drupal 9

Computes the values for an item list.

Overrides ComputedItemListTrait::computeValue

File

core/modules/system/tests/modules/entity_test/src/Plugin/Field/ComputedTestCacheableStringItemList.php, line 19

Class

ComputedTestCacheableStringItemList

Item list class for computed cacheable string field.

Namespace

Drupal\entity_test\Plugin\Field

Code

protected function computeValue() {

  /** @var \Drupal\entity_test\Plugin\Field\FieldType\ComputedTestCacheableStringItem $item */
  $item = $this
    ->createItem(0, 'computed test cacheable string field');
  $cacheability = (new CacheableMetadata())
    ->setCacheContexts([
    'url.query_args:computed_test_cacheable_string_field',
  ])
    ->setCacheTags([
    'field:computed_test_cacheable_string_field',
  ])
    ->setCacheMaxAge(800);
  $item
    ->get('value')
    ->addCacheableDependency($cacheability);
  $this->list[0] = $item;
}