Classes, traits, and interfaces - 10.3.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 1518
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| ConfigCrudEvent | class | Drupal\Core\Config | core/ |
Wraps a configuration event for event listeners. | 1 | 21 | ||
| ConfigCRUDTest | class | Drupal\KernelTests\Core\Config | core/ |
Tests CRUD operations on configuration objects. | ||||
| ConfigDependencies | class | Drupal\rest\Entity | core/ |
Calculates rest resource config dependencies. | 1 | |||
| ConfigDependenciesTest | class | Drupal\Tests\rest\Kernel\Entity | core/ |
@coversDefaultClass \Drupal\rest\Entity\ConfigDependencies[[api-linebreak]] | ||||
| ConfigDependencyDeleteFormTrait | trait | Drupal\Core\Config\Entity | core/ |
Lists affected configuration entities by a dependency removal. | 2 | |||
| ConfigDependencyManager | class | Drupal\Core\Config\Entity | core/ |
Provides a class to discover configuration entity dependencies. | 6 | |||
| ConfigDependencyManagerTest | class | Drupal\Tests\Core\Config | core/ |
Tests the ConfigDependencyManager class. | ||||
| ConfigDependencyManagerTest | class | Drupal\Tests\Core\Config\Entity | core/ |
Tests the ConfigDependencyManager class. | ||||
| ConfigDependencyTest | class | Drupal\KernelTests\Core\Config | core/ |
Tests for configuration dependencies. | ||||
| ConfigDependencyWebTest | class | Drupal\Tests\config\Functional | core/ |
Tests configuration entities. | ||||
| ConfigDiffTest | class | Drupal\KernelTests\Core\Config | core/ |
Calculating the difference between two sets of configuration. | ||||
| ConfigDirectoryNotDefinedException | class | Drupal\Core\Config | core/ |
An exception thrown when the config sync directory is not defined. | 1 | |||
| ConfigDraggableListBuilderTest | class | Drupal\Tests\config\Functional | core/ |
Tests draggable list builder. | ||||
| ConfigDuplicateUUIDException | class | Drupal\Core\Config | core/ |
Exception thrown when a config object UUID causes a conflict. | 3 | |||
| ConfigEntityAdapter | class | Drupal\Core\Entity\Plugin\DataType | core/ |
Enhances EntityAdapter for config entities. | 5 | |||
| ConfigEntityAdapterTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests entity adapter for configuration entities. | ||||
| ConfigEntityBase | abstract class | Drupal\Core\Config\Entity | core/ |
Defines a base configuration entity class. | 26 | 28 | ||
| ConfigEntityBaseMockableClass | class | Drupal\Tests\Core\Config\Entity | core/ |
A class extending ConfigEntityBase for testing purposes. | ||||
| ConfigEntityBaseUnitTest | class | Drupal\Tests\Core\Config\Entity | core/ |
@coversDefaultClass \Drupal\Core\Config\Entity\ConfigEntityBase[[api-linebreak]] @group Config | ||||
| ConfigEntityBaseWithPluginCollections | abstract class | Drupal\Tests\Core\Config\Entity\Fixtures | core/ |
Enables testing of dependency calculation. | 1 | 1 | ||
| ConfigEntityBundleBase | abstract class | Drupal\Core\Config\Entity | core/ |
A base class for config entity types that act as bundles. | 9 | 9 | ||
| ConfigEntityDenormalizer | final class | Drupal\jsonapi\Normalizer | core/ |
Converts the Drupal config entity object to a JSON:API array structure. | 2 | |||
| ConfigEntityDependency | class | Drupal\Core\Config\Entity | core/ |
Provides a value object to discover configuration dependencies. | 3 | |||
| ConfigEntityDependencyTest | class | Drupal\Tests\Core\Config\Entity | core/ |
Tests the ConfigEntityDependency class. | ||||
| ConfigEntityFormOverrideTest | class | Drupal\Tests\config\Functional | core/ |
Tests that config overrides do not bleed through in entity forms and lists. | ||||
| ConfigEntityIdLengthException | class | Drupal\Core\Config\Entity\Exception | core/ |
Defines an exception thrown when a configuration entity ID is too long. | 5 | |||
| ConfigEntityImportTest | class | Drupal\Tests\system\Kernel\Entity | core/ |
Tests ConfigEntity importing. | ||||
| ConfigEntityInterface | interface | Drupal\Core\Config\Entity | core/ |
Defines a common interface for configuration entities. | 31 | 70 | ||
| ConfigEntityListBuilder | class | Drupal\Core\Config\Entity | core/ |
Defines the default class to build a listing of configuration entities. | 20 | 19 | ||
| ConfigEntityListMultilingualTest | class | Drupal\Tests\config\Functional | core/ |
Tests the listing of configuration entities in a multilingual scenario. | ||||
| ConfigEntityListTest | class | Drupal\Tests\config\Functional | core/ |
Tests the listing of configuration entities. | ||||
| ConfigEntityMapper | class | Drupal\config_translation | core/ |
Configuration mapper for configuration entities. | 2 | 2 | ||
| ConfigEntityMapperInterface | interface | Drupal\config_translation | core/ |
Defines an interface for configuration entity mappers. | 1 | 1 | ||
| ConfigEntityMapperTest | class | Drupal\Tests\config_translation\Unit | core/ |
Tests the functionality provided by the configuration entity mapper. | ||||
| ConfigEntityNormalizer | class | Drupal\serialization\Normalizer | core/ |
Normalizes/denormalizes Drupal config entity objects into an array structure. | 1 | 2 | 2 | |
| ConfigEntityNormalizerTest | class | Drupal\Tests\serialization\Unit\Normalizer | core/ |
@coversDefaultClass \Drupal\serialization\Normalizer\ConfigEntityNormalizer[[api-linebreak]] @group serialization | ||||
| ConfigEntityNormalizeTest | class | Drupal\KernelTests\Core\Config | core/ |
Tests the listing of configuration entities. | ||||
| ConfigEntityQueryTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests Config Entity Query functionality. | ||||
| ConfigEntityResourceTestBase | abstract class | Drupal\Tests\rest\Functional\EntityResource | core/ |
Resource test base class for config entities. | 35 | 36 | ||
| ConfigEntityResourceTestBase | abstract class | Drupal\Tests\jsonapi\Functional | core/ |
Resource test base class for config entities. | 31 | 2 | ||
| ConfigEntityStaticCacheTest | class | Drupal\KernelTests\Core\Config | core/ |
Tests the entity static cache when used by config entities. | ||||
| ConfigEntityStatusTest | class | Drupal\KernelTests\Core\Config | core/ |
Tests configuration entity status functionality. | ||||
| ConfigEntityStatusUITest | class | Drupal\Tests\config\Functional | core/ |
Tests configuration entity status UI functionality. | ||||
| ConfigEntityStorage | class | Drupal\Core\Config\Entity | core/ |
Defines the storage class for configuration entities. | 9 | 16 | ||
| ConfigEntityStorageClassException | class | Drupal\Core\Config\Entity\Exception | core/ |
Thrown when a storage class is not an instance of ConfigEntityStorage. | 2 | |||
| ConfigEntityStorageInterface | interface | Drupal\Core\Config\Entity | core/ |
Provides an interface for configuration entity storage. | 5 | 8 | ||
| ConfigEntityStorageTest | class | Drupal\KernelTests\Core\Config | core/ |
Tests configuration entity storage. | ||||
| ConfigEntityStorageTest | class | Drupal\Tests\Core\Config\Entity | core/ |
@coversDefaultClass \Drupal\Core\Config\Entity\ConfigEntityStorage[[api-linebreak]] @group Config | ||||
| ConfigEntityTest | class | Drupal\Tests\config\FunctionalJavascript | core/ |
Tests the Config operations through the UI. | ||||
| ConfigEntityTest | class | Drupal\Tests\config\Functional | core/ |
Tests configuration entities. |
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