public void eSet( EStructuralFeature eFeature, Object newValue )
public void eSet( int featureID, Object newValue )
	public void eSet( EStructuralFeature eFeature, Object newValue )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.CALL_BACK_VALUE__IDENTIFIER :				setIdentifier( (String) newValue );				return;		}		eDynamicSet( eFeature, newValue );	}