case AttributePackage.MARKER__FILL : return fill != null;
	public boolean eIsSet( int featureID )	{		switch ( featureID )		{			case AttributePackage.MARKER__TYPE :				return isSetType( );			case AttributePackage.MARKER__SIZE :				return isSetSize( );			case AttributePackage.MARKER__VISIBLE :				return isSetVisible( );			case AttributePackage.MARKER__ICON_PALETTE :				return iconPalette != null;		}		return super.eIsSet( featureID );	}