class Migration

Calculates the value of a property based on a previous migration.

Online handbook documentation for migration process plugin

Plugin annotation


@MigrateProcessPlugin(
  id = "migration"
)

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
  - class \Drupal\migrate\ProcessPluginBase implements \Drupal\migrate\Plugin\MigrateProcessInterface extends \Drupal\Core\Plugin\PluginBase
    - class \Drupal\migrate\Plugin\migrate\process\MigrationLookup implements \Drupal\Core\Plugin\ContainerFactoryPluginInterface extends \Drupal\migrate\ProcessPluginBase
      - class \Drupal\migrate\Plugin\migrate\process\Migration extends \Drupal\migrate\Plugin\migrate\process\MigrationLookup

Expanded class hierarchy of Migration

Deprecated

in drupal:8.3.0 and is removed from drupal:9.0.0. Use \Drupal\migrate\Plugin\migrate\process\MigrationLookup instead.

1 file declares its use of Migration

MigrationTest.php in core/modules/migrate/tests/src/Unit/process/MigrationTest.php

12 string references to 'Migration'

FieldDiscoveryTest::testGetCckPluginManager in core/modules/migrate_drupal/tests/src/Kernel/d7/FieldDiscoveryTest.php: Tests the fallback to deprecated CCK Plugin Manager.
migrate.info.yml in core/modules/migrate/migrate.info.yml: core/modules/migrate/migrate.info.yml
migrate_drupal.info.yml in core/modules/migrate_drupal/migrate_drupal.info.yml: core/modules/migrate_drupal/migrate_drupal.info.yml
migrate_drupal_ui.info.yml in core/modules/migrate_drupal_ui/migrate_drupal_ui.info.yml: core/modules/migrate_drupal_ui/migrate_drupal_ui.info.yml
Migration::findMigrationDependencies in core/modules/migrate/src/Plugin/Migration.php: Find migration dependencies from migration_lookup and sub_process plugins.

... See full list

File

View on git.drupalcode.org

core/modules/migrate/src/Plugin/migrate/process/Migration.php, line 19

Namespace

Drupal\migrate\Plugin\migrate\process

View source

class Migration extends MigrationLookup {

}

Members

Title Sort descending	Deprecated	Modifiers	Object type	Summary	Overriden Title	Overrides
DependencySerializationTrait::$_entityStorages		protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds		protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep		public	function			1
DependencySerializationTrait::__wakeup		public	function			2
MessengerTrait::$messenger		protected	property	The messenger.		29
MessengerTrait::messenger		public	function	Gets the messenger.		29
MessengerTrait::setMessenger		public	function	Sets the messenger.
MigrationLookup::$migrateLookup		protected	property	The migrate lookup service.
MigrationLookup::$migrateStub		protected	property	The migrate stub service.
MigrationLookup::$migration		protected	property	The migration to be executed.
MigrationLookup::create		public static	function	Creates an instance of the plugin.	Overrides ContainerFactoryPluginInterface::create
MigrationLookup::createStubRow	Deprecated	protected	function	Create a stub row source for later import as stub data.
MigrationLookup::isValid		protected	function	Determines if the value is valid for lookup.
MigrationLookup::skipInvalid		protected	function	Skips the migration process entirely if the value is invalid.
MigrationLookup::transform		public	function		Overrides ProcessPluginBase::transform
MigrationLookup::__construct		public	function	Constructs a MigrationLookup object.	Overrides PluginBase::__construct
PluginBase::$configuration		protected	property	Configuration information passed into the plugin.		1
PluginBase::$pluginDefinition		protected	property	The plugin implementation definition.		1
PluginBase::$pluginId		protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR			constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId		public	function	Gets the base_plugin_id of the plugin instance.	Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId		public	function	Gets the derivative_id of the plugin instance.	Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition		public	function	Gets the definition of the plugin implementation.	Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId		public	function	Gets the plugin_id of the plugin instance.	Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable		public	function	Determines if the plugin is configurable.
ProcessPluginBase::multiple		public	function	Indicates whether the returned value requires multiple handling.	Overrides MigrateProcessInterface::multiple	3
StringTranslationTrait::$stringTranslation		protected	property	The string translation service.		1
StringTranslationTrait::formatPlural		protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals		protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation		protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation		public	function	Sets the string translation service to use.		2
StringTranslationTrait::t		protected	function	Translates a string to the current language or to a given language.

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