case TypePackage.LINE_SERIES__CONNECT_MISSING_VALUE : return isSetConnectMissingValue( );
	public boolean eIsSet( int featureID )	{		switch ( featureID )		{			case TypePackage.LINE_SERIES__MARKER :				return marker != null;			case TypePackage.LINE_SERIES__LINE_ATTRIBUTES :				return lineAttributes != null;			case TypePackage.LINE_SERIES__PALETTE_LINE_COLOR :				return isSetPaletteLineColor( );			case TypePackage.LINE_SERIES__CURVE :				return isSetCurve( );			case TypePackage.LINE_SERIES__SHADOW_COLOR :				return shadowColor != null;		}		return super.eIsSet( featureID );	}