comparison core/modules/migrate/src/Plugin/Migration.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

    * An optional list of tags, used by the plugin manager for filtering.
    *
    * @var array
    */
   protected $migration_tags = [];
+
+  /**
+   * Whether the migration is auditable.
+   *
+   * If set to TRUE, the migration's IDs will be audited. This means that, if
+   * the highest destination ID is greater than the highest source ID, a warning
+   * will be displayed that entities might be overwritten.
+   *
+   * @var bool
+   */
+  protected $audit = FALSE;
 
   /**
    * These migrations, if run, must be executed before this migration.
    *
    * These are different from the configuration dependencies. Migration

    */
   public function getMigrationTags() {
     return $this->migration_tags;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function isAuditable() {
+    return (bool) $this->audit;
+  }
+
 }