function NullIdMap::lookupSourceId

Overrides MigrateIdMapInterface::lookupSourceId

File

core/modules/migrate/src/Plugin/migrate/id_map/NullIdMap.php, line 51

Class

NullIdMap

Defines the null ID map implementation.

Namespace

Code

public function lookupSourceId(array $destination_id_values) {
    return [];
}