 		* An internal counter used to have a reliable sorting.
 		*/
 		protected var m_nextResourceId : int;
+		/**
+		* The number of commands which failed execution
+		*/
+		protected var m_numCommandsFailed : int;
+		/**
+		* The number of commands which were executed in total
+		*/
+		protected var m_numCommandsExecuted : int;
 		
 		
 		

		{
			return m_isExecutingAsynchronously;
		}

		/**
		* @inheritDoc

			else
			{
				currentCommand.execute();
				m_numCommandsExecuted++;
				if (!currentCommand.didSucceed())
				{
					m_numCommandsFailed++;
					m_didSucceed = false;
					if (m_abortOnFailure)
					{
