Classes, traits, and interfaces - 8.9.x - drupal
Introduction to classes
A lot of the PHP code in Drupal is object oriented (OO), making use of PHP classes, interfaces, and traits. See the Objected-oriented programming conventions for more information.
See also
Objected-oriented programming conventions
File
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core/
core.api.php, line 1511
Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
---|---|---|---|---|---|---|---|---|
EntityReferenceAutocompleteWidgetTest | class | Drupal\FunctionalJavascriptTests\EntityReference | core/ |
Tests the output of entity reference autocomplete widgets. | ||||
EntityReferenceAutoCreateTest | class | Drupal\Tests\field\Functional\EntityReference | core/ |
Tests creating new entity (e.g. taxonomy-term) from an autocomplete widget. | ||||
EntityReferenceEntityFormatter | class | Drupal\Core\Field\Plugin\Field\FieldFormatter | core/ |
Plugin implementation of the 'entity reference rendered entity' formatter. | 2 | |||
EntityReferenceFieldAttributesTest | class | Drupal\Tests\rdf\Functional | core/ |
Tests RDFa markup generation for taxonomy term fields. | ||||
EntityReferenceFieldDefaultValueTest | class | Drupal\Tests\field\Functional\EntityReference | core/ |
Tests entity reference field default values storage in CMI. | ||||
EntityReferenceFieldItemList | class | Drupal\Core\Field | core/ |
Defines a item list class for entity reference fields. | 2 | 2 | ||
EntityReferenceFieldItemListInterface | interface | Drupal\Core\Field | core/ |
Interface for entity reference lists of field items. | 1 | 8 | ||
EntityReferenceFieldItemNormalizer | class | Drupal\serialization\Normalizer | core/ |
Adds the file URI to embedded file entities. | 1 | 2 | ||
EntityReferenceFieldItemNormalizerTest | class | Drupal\Tests\serialization\Unit\Normalizer | core/ |
@coversDefaultClass \Drupal\serialization\Normalizer\EntityReferenceFieldItemNormalizer @group serialization | ||||
EntityReferenceFieldItemNormalizerTrait | trait | Drupal\serialization\Normalizer | core/ |
Converts empty reference values for entity reference items. | 1 | |||
EntityReferenceFieldNormalizer | class | Drupal\jsonapi\Normalizer | core/ |
Normalizer class specific for entity reference field objects. | ||||
EntityReferenceFieldTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests for the entity reference field. | ||||
EntityReferenceFieldTranslatedReferenceViewTest | class | Drupal\Tests\field\Functional\EntityReference | core/ |
Tests the translation of entity reference field display on nodes. | ||||
EntityReferenceFileUploadTest | class | Drupal\Tests\field\Functional\EntityReference | core/ |
Tests an autocomplete widget with file upload. | ||||
EntityReferenceFormatterBase | abstract class | Drupal\Core\Field\Plugin\Field\FieldFormatter | core/ |
Parent plugin for entity reference formatters. | 7 | 4 | ||
EntityReferenceFormatterTest | class | Drupal\Tests\field\Kernel\EntityReference | core/ |
Tests the formatters functionality. | ||||
EntityReferenceHandlerSettingUpdateTest | class | Drupal\Tests\field\Functional\Update | core/ |
Tests the update for the entity reference 'handler' setting. | ||||
EntityReferenceIdFormatter | class | Drupal\Core\Field\Plugin\Field\FieldFormatter | core/ |
Plugin implementation of the 'entity reference ID' formatter. | ||||
EntityReferenceIntegrationTest | class | Drupal\Tests\field\Functional\EntityReference | core/ |
Tests various Entity reference UI components. | ||||
EntityReferenceItem | class | Drupal\Core\Field\Plugin\Field\FieldType | core/ |
Defines the 'entity_reference' entity field type. | 2 | 19 | ||
EntityReferenceItemNormalizer | class | Drupal\hal\Normalizer | core/ |
Converts the Drupal entity reference item object to HAL array structure. | 2 | |||
EntityReferenceItemTest | class | Drupal\Tests\field\Kernel\EntityReference | core/ |
Tests the new entity API for the entity reference field type. | ||||
EntityReferenceLabelFormatter | class | Drupal\Core\Field\Plugin\Field\FieldFormatter | core/ |
Plugin implementation of the 'entity reference label' formatter. | ||||
EntityReferenceRdfaTest | class | Drupal\Tests\rdf\Kernel\Field | core/ |
Tests the RDFa output of the entity reference field formatter. | ||||
EntityReferenceRelationshipTest | class | Drupal\Tests\field\Kernel\EntityReference\Views | core/ |
Tests entity reference relationship data. | ||||
EntityReferenceSelection | class | Drupal\Core\Entity\Annotation | core/ |
Defines an EntityReferenceSelection plugin annotation object. | ||||
EntityReferenceSelectionAccessTest | class | Drupal\Tests\system\Functional\Entity\EntityReferenceSelection | core/ |
Tests for the base handlers provided by Entity Reference. | ||||
EntityReferenceSelectionReferenceableTest | class | Drupal\Tests\system\Kernel\Entity | core/ |
Tests entity reference selection plugins. | ||||
EntityReferenceSelectionSortTest | class | Drupal\KernelTests\Core\Entity\EntityReferenceSelection | core/ |
Tests sorting referenced items. | ||||
EntityReferenceSelectionUnitTest | class | Drupal\Tests\Core\EntityReferenceSelection | core/ |
Provides unit testing for selection handlers. | ||||
EntityReferenceSettingsTest | class | Drupal\Tests\field\Kernel\EntityReference | core/ |
Tests entity reference field settings. | ||||
EntityReferenceSupportedNewEntitiesConstraint | class | Drupal\workspaces\Plugin\Validation\Constraint | core/ |
The entity reference supported new entities constraint. | ||||
EntityReferenceSupportedNewEntitiesConstraintValidator | class | Drupal\workspaces\Plugin\Validation\Constraint | core/ |
Checks if new entities created for entity reference fields are supported. | ||||
EntityReferenceSupportedNewEntitiesConstraintValidatorTest | class | Drupal\Tests\workspaces\Kernel | core/ |
@coversDefaultClass \Drupal\workspaces\Plugin\Validation\Constraint\EntityReferenceSupportedNewEntitiesConstraintValidator @group workspaces | ||||
EntityReferenceTaxonomyTermRssFormatter | class | Drupal\taxonomy\Plugin\Field\FieldFormatter | core/ |
Plugin implementation of the 'entity reference taxonomy term RSS' formatter. | ||||
EntityReferenceTestTrait | in drupal:8.6.2 and is removed from drupal:9.0.0. Use Drupal\Tests\field\Traits\EntityReferenceTestTrait instead. |
trait | Drupal\field\Tests\EntityReference | core/ |
Provides common functionality for the EntityReference test classes. | |||
EntityReferenceTestTrait | trait | Drupal\Tests\field\Traits | core/ |
Provides common functionality for the EntityReference test classes. | 45 | |||
EntityReferenceTranslationDeriver | class | Drupal\migrate_drupal\Plugin\migrate | core/ |
Deriver for entity reference field translations. | 2 | |||
EntityReferenceWidgetTest | class | Drupal\Tests\media_library\FunctionalJavascript | core/ |
Tests the Media library entity reference widget. | ||||
EntityReferenceXSSTest | class | Drupal\Tests\field\Functional\EntityReference | core/ |
Tests possible XSS security issues in entity references. | ||||
EntityRepository | class | Drupal\Core\Entity | core/ |
Provides several mechanisms for retrieving entities. | 1 | 2 | ||
EntityRepositoryInterface | interface | Drupal\Core\Entity | core/ |
Provides an interface for an entity repository. | 2 | 59 | ||
EntityRepositoryTest | class | Drupal\Tests\Core\Entity | core/ |
@coversDefaultClass \Drupal\Core\Entity\EntityRepository @group Entity | ||||
EntityRepositoryTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests the entity repository. | ||||
EntityResolverInterface | interface | Drupal\serialization\EntityResolver | core/ |
3 | 1 | |||
EntityResolverManager | class | Drupal\Core\Entity | core/ |
Sets the entity route parameter converter options automatically. | 2 | 2 | ||
EntityResolverManagerTest | class | Drupal\Tests\Core\Entity | core/ |
@coversDefaultClass \Drupal\Core\Entity\EntityResolverManager @group Entity | ||||
EntityResolverTest | class | Drupal\Tests\serialization\Kernel | core/ |
Tests that entities references can be resolved. | ||||
EntityResource | class | Drupal\jsonapi\Controller | core/ |
Process all entity requests. | 2 | |||
EntityResource | class | Drupal\rest\Plugin\rest\resource | core/ |
Represents entities as resources. | 1 | 1 |
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