public Object eGet( EStructuralFeature eFeature, boolean resolve )
public Object eGet( int featureID, boolean resolve, boolean coreType )
	public Object eGet( EStructuralFeature eFeature, boolean resolve )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.ROTATION3_D__ANGLES :				return getAngles( );		}		return eDynamicGet( eFeature, resolve );	}