public function ResourceObject::getField in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/jsonapi/src/JsonApiResource/ResourceObject.php \Drupal\jsonapi\JsonApiResource\ResourceObject::getField()
2. 10 core/modules/jsonapi/src/JsonApiResource/ResourceObject.php \Drupal\jsonapi\JsonApiResource\ResourceObject::getField()

Gets the given field.

Parameters

string $public_field_name: A public field name.

Return value

mixed|\Drupal\Core\Field\FieldItemListInterface|null The field or NULL if the resource object does not have the given field.

See also

::extractFields()

File

core/modules/jsonapi/src/JsonApiResource/ResourceObject.php, line 140

Class

ResourceObject

Represents a JSON:API resource object.

Namespace

Drupal\jsonapi\JsonApiResource

Code

public function getField($public_field_name) {
  return $this
    ->hasField($public_field_name) ? $this->fields[$public_field_name] : NULL;
}