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

core/core.api.php, line 1518

Name Deprecated Object type Namespace File name Summary Direct uses Use statements Strings
MigrateUserSettingsTest class Drupal\Tests\user\Kernel\Migrate\d7 core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserSettingsTest.php Tests migration of user settings.
MigrateUserStubTest class Drupal\Tests\user\Kernel\Migrate core/modules/user/tests/src/Kernel/Migrate/MigrateUserStubTest.php Test stub creation for user entities.
MigrateUserTest class Drupal\Tests\user\Kernel\Migrate\d6 core/modules/user/tests/src/Kernel/Migrate/d6/MigrateUserTest.php Users migration.
MigrateUserTest class Drupal\Tests\user\Kernel\Migrate\d7 core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserTest.php Users migration.
MigrateValidatableEntityInterface interface Drupal\migrate\Plugin core/modules/migrate/src/Plugin/MigrateValidatableEntityInterface.php To implement by a destination plugin that should provide entity validation. 1 1
MigrateViewModesTest class Drupal\Tests\field\Kernel\Migrate\d7 core/modules/field/tests/src/Kernel/Migrate/d7/MigrateViewModesTest.php Tests migration of D7 view modes. 1
MigrateViewModesTest class Drupal\Tests\node\Kernel\Migrate\d6 core/modules/node/tests/src/Kernel/Migrate/d6/MigrateViewModesTest.php Migrate view modes.
MigrateVocabularyEntityDisplayTest class Drupal\Tests\forum\Kernel\Migrate\d6 core/modules/forum/tests/src/Kernel/Migrate/d6/MigrateVocabularyEntityDisplayTest.php Vocabulary entity display migration.
MigrateVocabularyEntityDisplayTest class Drupal\Tests\taxonomy\Kernel\Migrate\d6 core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateVocabularyEntityDisplayTest.php Vocabulary entity display migration.
MigrateVocabularyEntityFormDisplayTest class Drupal\Tests\taxonomy\Kernel\Migrate\d6 core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateVocabularyEntityFormDisplayTest.php Vocabulary entity form display migration.
MigrateVocabularyEntityFormDisplayTest class Drupal\Tests\forum\Kernel\Migrate\d6 core/modules/forum/tests/src/Kernel/Migrate/d6/MigrateVocabularyEntityFormDisplayTest.php Vocabulary entity form display migration.
MigrateVocabularyFieldInstanceTest class Drupal\Tests\forum\Kernel\Migrate\d6 core/modules/forum/tests/src/Kernel/Migrate/d6/MigrateVocabularyFieldInstanceTest.php Vocabulary field instance migration.
MigrateVocabularyFieldInstanceTest class Drupal\Tests\taxonomy\Kernel\Migrate\d6 core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateVocabularyFieldInstanceTest.php Vocabulary field instance migration.
MigrateVocabularyFieldTest class Drupal\Tests\taxonomy\Kernel\Migrate\d6 core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateVocabularyFieldTest.php Vocabulary field migration.
MigrateVocabularyFieldTest class Drupal\Tests\forum\Kernel\Migrate\d6 core/modules/forum/tests/src/Kernel/Migrate/d6/MigrateVocabularyFieldTest.php Vocabulary field migration.
Migration class Drupal\migrate\Plugin core/modules/migrate/src/Plugin/Migration.php Defines the Migration plugin. 6 7
MigrationConfigurationTrait trait Drupal\migrate_drupal core/modules/migrate_drupal/src/MigrationConfigurationTrait.php Configures the appropriate migrations for a given source Drupal database. 6
MigrationConfigurationTraitTest class Drupal\Tests\migrate_drupal\Unit core/modules/migrate_drupal/tests/src/Unit/MigrationConfigurationTraitTest.php @coversDefaultClass \Drupal\migrate_drupal\MigrationConfigurationTrait[[api-linebreak]] @group migrate_drupal
MigrationDeriverTrait trait Drupal\migrate\Plugin core/modules/migrate/src/Plugin/MigrationDeriverTrait.php Provides functionality for migration derivers. 4
MigrationInterface interface Drupal\migrate\Plugin core/modules/migrate/src/Plugin/MigrationInterface.php Interface for migrations. 1 148
MigrationLabelExistTest class Drupal\Tests\migrate_drupal_ui\Kernel core/modules/migrate_drupal_ui/tests/src/Kernel/MigrationLabelExistTest.php Tests that labels exist for all migrations.
MigrationLookup class Drupal\migrate\Plugin\migrate\process core/modules/migrate/src/Plugin/migrate/process/MigrationLookup.php Looks up the value of a property based on a previous migration. 1
MigrationLookupTest class Drupal\Tests\migrate\Unit\process core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php @coversDefaultClass \Drupal\migrate\Plugin\migrate\process\MigrationLookup[[api-linebreak]] @group migrate
MigrationLookupTestCase abstract class Drupal\Tests\migrate\Unit\process core/modules/migrate/tests/src/Unit/process/MigrationLookupTestCase.php Provides container handling for migration lookup unit tests. 1
MigrationPluginConfigurationTest class Drupal\Tests\migrate\Kernel\Plugin core/modules/migrate/tests/src/Kernel/Plugin/MigrationPluginConfigurationTest.php Tests the migration plugin manager.
MigrationPluginListTest class Drupal\Tests\migrate\Kernel\Plugin core/modules/migrate/tests/src/Kernel/Plugin/MigrationPluginListTest.php Tests the migration plugin manager.
MigrationPluginManager class Drupal\migrate\Plugin core/modules/migrate/src/Plugin/MigrationPluginManager.php Plugin manager for migration plugins. 1 3 2
MigrationPluginManager class Drupal\migrate_drupal core/modules/migrate_drupal/src/MigrationPluginManager.php Manages migration plugins.
MigrationPluginManagerInterface interface Drupal\migrate\Plugin core/modules/migrate/src/Plugin/MigrationPluginManagerInterface.php Migration plugin manager interface. 1 18
MigrationPluginManagerTest class Drupal\Tests\migrate\Unit core/modules/migrate/tests/src/Unit/MigrationPluginManagerTest.php @coversDefaultClass \Drupal\migrate\Plugin\MigrationPluginManager[[api-linebreak]] @group migrate
MigrationPluginManagerTest class Drupal\Tests\migrate\Kernel core/modules/migrate/tests/src/Kernel/MigrationPluginManagerTest.php Tests the migration plugin manager.
MigrationProcessTest class Drupal\Tests\migrate_drupal\Kernel\d6 core/modules/migrate_drupal/tests/src/Kernel/d6/MigrationProcessTest.php Tests the getProcess() method of all Drupal 6 migrations.
MigrationProcessTest class Drupal\Tests\migrate_drupal\Kernel\d7 core/modules/migrate_drupal/tests/src/Kernel/d7/MigrationProcessTest.php Tests the getProcess() method of all Drupal 7 migrations.
MigrationProvidersExistTest class Drupal\Tests\migrate\Kernel\Plugin core/modules/migrate/tests/src/Kernel/Plugin/MigrationProvidersExistTest.php Tests that modules exist for all source and destination plugins.
MigrationSourceCacheTest class Drupal\Tests\migrate\Kernel\Plugin\source core/modules/migrate/tests/src/Kernel/Plugin/source/MigrationSourceCacheTest.php Test source counts are correctly cached.
MigrationState class Drupal\migrate_drupal core/modules/migrate_drupal/src/MigrationState.php Determines the migrate state for all modules enabled on the source. 3 2
MigrationStateUnitTest class Drupal\Tests\migrate_drupal\Unit core/modules/migrate_drupal/tests/src/Unit/MigrationStateUnitTest.php Defines a class for testing \Drupal\migrate_drupal\MigrationState.
MigrationTest class Drupal\Tests\migrate\Kernel core/modules/migrate/tests/src/Kernel/MigrationTest.php Tests the migration plugin.
MigrationTest class Drupal\Tests\migrate\Kernel\Plugin core/modules/migrate/tests/src/Kernel/Plugin/MigrationTest.php Tests the migration plugin.
MigrationTest class Drupal\Tests\migrate\Unit core/modules/migrate/tests/src/Unit/MigrationTest.php @coversDefaultClass \Drupal\migrate\Plugin\Migration[[api-linebreak]]
MigrationWithFollowUpInterface interface Drupal\migrate_drupal\Plugin core/modules/migrate_drupal/src/Plugin/MigrationWithFollowUpInterface.php Interface for migrations with follow-up migrations. 2 3
MimeTypeGuesser class Drupal\Core\File\MimeType core/lib/Drupal/Core/File/MimeType/MimeTypeGuesser.php Defines a MIME type guesser that also supports stream wrapper paths. 2 2
MimeTypeGuesser class Drupal\Core\ProxyClass\File\MimeType core/lib/Drupal/Core/ProxyClass/File/MimeType/MimeTypeGuesser.php Provides a proxy class for \Drupal\Core\File\MimeType\MimeTypeGuesser.
MimeTypeTest class Drupal\KernelTests\Core\File core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php Tests filename mimetype detection.
Mini class Drupal\views\Plugin\views\pager core/modules/views/src/Plugin/views/pager/Mini.php The plugin to handle mini pager.
MinimalInstallerTest class Drupal\FunctionalTests\Installer core/tests/Drupal/FunctionalTests/Installer/MinimalInstallerTest.php Tests the interactive installer installing the minimal profile.
MinimalTest class Drupal\Tests\minimal\Functional core/profiles/minimal/tests/src/Functional/MinimalTest.php Tests Minimal installation profile expectations.
MiniPagerTest class Drupal\Tests\views\Functional\Plugin core/modules/views/tests/src/Functional/Plugin/MiniPagerTest.php Tests the mini pager plugin.
MissingBundleClassException class Drupal\Core\Entity\Exception core/lib/Drupal/Core/Entity/Exception/MissingBundleClassException.php Exception thrown if a bundle class does not exist. 2
MissingContentEvent class Drupal\Core\Config\Importer core/lib/Drupal/Core/Config/Importer/MissingContentEvent.php Wraps a configuration event for event listeners. 2

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