protected static property MigrateUpgradeRunBatch::$listenersAdded in Migrate Upgrade 8
Ensure we only add the listeners once per request.
Type: bool
File
- src/
MigrateUpgradeRunBatch.php, line 44 - Contains \Drupal\migrate_upgrade\MigrateUpgradeRunBatch.
Class
- MigrateUpgradeRunBatch
- Runs a single migration batch.
Namespace
Drupal\migrate_upgradeCode
protected static $listenersAdded = FALSE;