case AttributePackage.GRADIENT__TYPE : unsetType( ); return;
	public void eUnset( EStructuralFeature eFeature )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.GRADIENT__TYPE :				unsetType( );				return;			case AttributePackage.GRADIENT__START_COLOR :				setStartColor( (ColorDefinition) null );				return;			case AttributePackage.GRADIENT__END_COLOR :				setEndColor( (ColorDefinition) null );				return;			case AttributePackage.GRADIENT__DIRECTION :				unsetDirection( );				return;			case AttributePackage.GRADIENT__CYCLIC :				unsetCyclic( );				return;			case AttributePackage.GRADIENT__TRANSPARENCY :				unsetTransparency( );				return;		}		eDynamicUnset( eFeature );	}