Classes, traits, and interfaces - 9.5.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 1523
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| 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. | ||||
| 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[[api-linebreak]] @group workspaces | ||||
| EntityReferenceTaxonomyTermRssFormatter | class | Drupal\taxonomy\Plugin\Field\FieldFormatter | core/ |
Plugin implementation of the 'entity reference taxonomy term RSS' formatter. | ||||
| EntityReferenceTestTrait | trait | Drupal\Tests\field\Traits | core/ |
Provides common functionality for the EntityReference test classes. | 46 | |||
| 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. | 1 | 62 | ||
| EntityRepositoryTest | class | Drupal\Tests\Core\Entity | core/ |
@coversDefaultClass \Drupal\Core\Entity\EntityRepository[[api-linebreak]] @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[[api-linebreak]] @group Entity | ||||
| EntityResolverTest | class | Drupal\Tests\hal\Kernel | core/ |
Tests that entities references can be resolved. | ||||
| EntityResource | class | Drupal\rest\Plugin\rest\resource | core/ |
Represents entities as resources. | 1 | 1 | ||
| EntityResource | class | Drupal\jsonapi\Controller | core/ |
Process all entity requests. | 2 | |||
| EntityResourceAccessTrait | trait | Drupal\rest\Plugin\rest\resource | core/ |
@internal @todo Consider making public in https://www.drupal.org/node/2300677 | 1 | |||
| EntityResourceHalTestCoverageTest | class | Drupal\Tests\hal\Kernel\EntityResource | core/ |
Checks that all core content/config entity types have HAL test coverage. | ||||
| EntityResourcePostRouteSubscriber | class | Drupal\rest\EventSubscriber | core/ |
Generates a 'create' route for an entity type if it has a REST POST route. | 2 | |||
| EntityResourceRestTestCoverageTest | class | Drupal\Tests\rest\Kernel\EntityResource | core/ |
Checks that all core content/config entity types have REST test coverage. | ||||
| EntityResourceTest | class | Drupal\Tests\jsonapi\Kernel\Controller | core/ |
@coversDefaultClass \Drupal\jsonapi\Controller\EntityResource[[api-linebreak]] @group jsonapi | ||||
| EntityResourceTestBase | abstract class | Drupal\Tests\rest\Functional\EntityResource | core/ |
Defines a base class for testing all entity resources. | 14 | 13 | ||
| EntityResourceValidationTrait | trait | Drupal\rest\Plugin\rest\resource | core/ |
@internal @todo Consider making public in https://www.drupal.org/node/2300677 | 3 | |||
| EntityResourceValidationTraitTest | class | Drupal\Tests\rest\Unit | core/ |
@group rest @coversDefaultClass \Drupal\rest\Plugin\rest\resource\EntityResourceValidationTrait[[api-linebreak]] | ||||
| EntityResourceValidationTraitTestClass | class | Drupal\Tests\rest\Unit | core/ |
A test class to use to test EntityResourceValidationTrait. | ||||
| EntityReverse | class | Drupal\views\Plugin\views\relationship | core/ |
A relationship handlers which reverse entity references. | ||||
| EntityRevision | class | Drupal\migrate\Plugin\migrate\destination | core/ |
Provides entity revision destination plugin. | 2 | 2 | ||
| EntityRevision | class | Drupal\Tests\migrate\Unit\destination | core/ |
Mock that exposes from internal methods for testing. | ||||
| EntityRevisionParamConverter | class | Drupal\Core\ParamConverter | core/ |
Parameter converter for upcasting entity revision IDs to full objects. | 1 | 2 | ||
| EntityRevisionParamConverterTest | class | Drupal\Tests\Core\ParamConverter | core/ |
@coversDefaultClass \Drupal\Core\ParamConverter\EntityRevisionParamConverter[[api-linebreak]] @group entity | ||||
| EntityRevisionRouteEnhancer | class | Drupal\Core\Routing\Enhancer | core/ |
Adds _entity_revision to the request attributes, if possible. | 1 | 2 | ||
| EntityRevisionRouteEnhancerTest | class | Drupal\Tests\Core\Enhancer | core/ |
@coversDefaultClass \Drupal\Core\Routing\Enhancer\EntityRevisionRouteEnhancer[[api-linebreak]] @group Entity | ||||
| EntityRevisionsTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests the loaded Revision of an entity. | ||||
| EntityRevisionsTest | class | Drupal\Tests\system\Functional\Entity | core/ |
Tests modifying an entity with revisions. | ||||
| EntityRevisionTest | class | Drupal\Tests\migrate\Unit\destination | core/ |
Tests entity revision destination. | ||||
| EntityRevisionTest | class | Drupal\Tests\migrate\Unit\Plugin\migrate\destination | core/ |
Tests entity revision destination functionality. | ||||
| EntityRevisionTest | class | Drupal\Tests\migrate\Kernel\Plugin | core/ |
Tests the EntityRevision destination plugin. | ||||
| EntityRevisionTestDestination | class | Drupal\Tests\migrate\Unit\Plugin\migrate\destination | core/ |
Stub class for testing EntityRevision methods. | ||||
| EntityRevisionTranslationTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests proper revision propagation of entities. | ||||
| EntityRouteAlterSubscriber | class | Drupal\Core\EventSubscriber | core/ |
Registers the 'type' of route parameter names that match an entity type. | 2 | |||
| EntityRouteEnhancer | class | Drupal\Core\Entity\Enhancer | core/ |
Enhances an entity form route with the appropriate controller. | 1 | 2 |
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