MigrateUpgradeImportBatch::$listenersAdded

Same name and namespace in other branches
  1. 8.9.x core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php \Drupal\migrate_drupal_ui\Batch\MigrateUpgradeImportBatch::listenersAdded
  2. 10 core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php \Drupal\migrate_drupal_ui\Batch\MigrateUpgradeImportBatch::listenersAdded
  3. 11.x core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php \Drupal\migrate_drupal_ui\Batch\MigrateUpgradeImportBatch::listenersAdded

Ensure we only add the listeners once per request.

Type: bool

File

core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php, line 44

Class

MigrateUpgradeImportBatch
Runs a single migration batch.

Namespace

Drupal\migrate_drupal_ui\Batch

Code

protected static $listenersAdded = FALSE;

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