docs: public void setMetaValue(String newMetaValue) {
  		String oldMetaValue = metaValue;
  		metaValue = newMetaValue;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, DroolsPackage.META_DATA_TYPE__META_VALUE, oldMetaValue, metaValue));
  	}