public NotificationChain basicSetProcessingTime(Parameter newProcessingTime, NotificationChain msgs) {
		Parameter oldProcessingTime = processingTime;
		processingTime = newProcessingTime;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, BpsimPackage.TIME_PARAMETERS__PROCESSING_TIME, oldProcessingTime, newProcessingTime);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}
public NotificationChain basicSetProcessingTime ( Parameter newProcessingTime , NotificationChain msgs ) { Parameter oldProcessingTime = processingTime ; processingTime = newProcessingTime ; if ( eNotificationRequired ( ) ) { ENotificationImpl notification = new ENotificationImpl ( this , Notification . SET , BpsimPackage . TIME_PARAMETERS__PROCESSING_TIME , oldProcessingTime , newProcessingTime ) ; if ( msgs == null ) msgs = notification ; else msgs . add ( notification ) ; } return msgs ; }
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