 			if (internalObject && column)
 				(internalObject as IBinningDefinition).generateBinClassifiersForColumn(column);
 			else
-				triggerCallbacks(); // bins are empty
+				asyncResultCallbacks.triggerCallbacks(); // bins are empty
 		}
 		
 		/**

		 */
		public function getBinNames():Array
		{
			if (internalObject)
				return (internalObject as IBinningDefinition).getBinNames();
			return [];
		}

		 */
		public function getBinClassifiers():Array
		{
			if (internalObject && columnJuggler.target)
				return (internalObject as IBinningDefinition).getBinClassifiers();
			return [];
		}
