Search for interface

Title	Object type	File name	Summary
MessengerInterface::TYPE_ERROR	constant	core/lib/Drupal/Core/Messenger/MessengerInterface.php	An error.
MessengerInterface::TYPE_STATUS	constant	core/lib/Drupal/Core/Messenger/MessengerInterface.php	A status message.
MessengerInterface::TYPE_WARNING	constant	core/lib/Drupal/Core/Messenger/MessengerInterface.php	A warning.
MigrateBuildDependencyInterface	interface	core/modules/migrate/src/MigrateBuildDependencyInterface.php	Interface for migration plugin manager for building dependencies.
MigrateBuildDependencyInterface.php	file	core/modules/migrate/src/MigrateBuildDependencyInterface.php
MigrateBuildDependencyInterface::buildDependencyMigration	function	core/modules/migrate/src/MigrateBuildDependencyInterface.php	Builds a dependency tree for the migrations and set their order.
MigrateDestinationInterface	interface	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	Defines an interface for Migration Destination classes.
MigrateDestinationInterface.php	file	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php
MigrateDestinationInterface::fields	function	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	Returns an array of destination fields.
MigrateDestinationInterface::getDestinationModule	function	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	Gets the destination module handling the destination data.
MigrateDestinationInterface::getIds	function	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	Gets the destination IDs.
MigrateDestinationInterface::import	function	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	Import the row.
MigrateDestinationInterface::rollback	function	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	Delete the specified destination object from the target Drupal.
MigrateDestinationInterface::rollbackAction	function	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	The rollback action for the last imported item.
MigrateDestinationInterface::supportsRollback	function	core/modules/migrate/src/Plugin/MigrateDestinationInterface.php	Whether the destination can be rolled back or not.
MigrateDumpAlterInterface	interface	core/modules/migrate/tests/src/Kernel/MigrateDumpAlterInterface.php	Allows tests to alter dumps after they have loaded.
MigrateDumpAlterInterface.php	file	core/modules/migrate/tests/src/Kernel/MigrateDumpAlterInterface.php
MigrateDumpAlterInterface::migrateDumpAlter	function	core/modules/migrate/tests/src/Kernel/MigrateDumpAlterInterface.php	Allows tests to alter dumps after they have loaded.
MigrateExecutableInterface	interface	core/modules/migrate/src/MigrateExecutableInterface.php	Interface for the migration executable.
MigrateExecutableInterface.php	file	core/modules/migrate/src/MigrateExecutableInterface.php
MigrateExecutableInterface::import	function	core/modules/migrate/src/MigrateExecutableInterface.php	Performs an import operation - migrate items from source to destination.
MigrateExecutableInterface::processRow	function	core/modules/migrate/src/MigrateExecutableInterface.php	Processes a row.
MigrateExecutableInterface::rollback	function	core/modules/migrate/src/MigrateExecutableInterface.php	Performs a rollback operation - remove previously-imported items.
MigrateExecutableInterface::saveMessage	function	core/modules/migrate/src/MigrateExecutableInterface.php	Passes messages through to the map class.
MigrateFieldInterface	interface	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Provides an interface for all field type plugins.
MigrateFieldInterface.php	file	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php
MigrateFieldInterface::alterFieldFormatterMigration	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Apply any custom processing to the field formatter migration.
MigrateFieldInterface::alterFieldInstanceMigration	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Apply any custom processing to the field instance migration.
MigrateFieldInterface::alterFieldMigration	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Apply any custom processing to the field migration.
MigrateFieldInterface::alterFieldWidgetMigration	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Apply any custom processing to the field widget migration.
MigrateFieldInterface::defineValueProcessPipeline	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Apply any custom processing to the field bundle migrations.
MigrateFieldInterface::getFieldFormatterMap	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Get a map between D6 formatters and D8 formatters for this field type.
MigrateFieldInterface::getFieldFormatterType	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Get the field formatter type from the source.
MigrateFieldInterface::getFieldType	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Computes the destination type of a migrated field.
MigrateFieldInterface::getFieldWidgetMap	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Get a map between D6 and D8 widgets for this field type.
MigrateFieldInterface::getFieldWidgetType	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldInterface.php	Get the field widget type from the source.
MigrateFieldPluginManagerInterface	interface	core/modules/migrate_drupal/src/Plugin/MigrateFieldPluginManagerInterface.php	Interface implemented by plugin manager for migrate field plugins.
MigrateFieldPluginManagerInterface.php	file	core/modules/migrate_drupal/src/Plugin/MigrateFieldPluginManagerInterface.php
MigrateFieldPluginManagerInterface::getPluginIdFromFieldType	function	core/modules/migrate_drupal/src/Plugin/MigrateFieldPluginManagerInterface.php	Get the plugin ID from the field type.
MigrateIdMapInterface	interface	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Defines an interface for migrate ID mappings.
MigrateIdMapInterface.php	file	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php
MigrateIdMapInterface::clearMessages	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Clears all messages from the map.
MigrateIdMapInterface::currentDestination	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Looks up the destination identifier currently being iterated.
MigrateIdMapInterface::currentSource	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Looks up the source identifier(s) currently being iterated.
MigrateIdMapInterface::delete	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Deletes the map and message entries for a given source record.
MigrateIdMapInterface::deleteDestination	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Deletes the map and message table entries for a given destination row.
MigrateIdMapInterface::destroy	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Removes any persistent storage used by this map.
MigrateIdMapInterface::errorCount	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Returns the number of items that failed to import.
MigrateIdMapInterface::getMessages	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Retrieves a traversable object of messages related to source records.
MigrateIdMapInterface::getQualifiedMapTableName	function	core/modules/migrate/src/Plugin/MigrateIdMapInterface.php	Gets the qualified map table.

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