public void setExpression(XExpression newExpression)
	{
		if (newExpression != expression)
		{
			NotificationChain msgs = null;
			if (expression != null)
				msgs = ((InternalEObject)expression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION, null, msgs);
			if (newExpression != null)
				msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION, null, msgs);
			msgs = basicSetExpression(newExpression, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION, newExpression, newExpression));
	}
public void setExpression ( XExpression newExpression ) { if ( newExpression != expression ) { NotificationChain msgs = null ; if ( expression != null ) msgs = ( ( InternalEObject ) expression ) . eInverseRemove ( this , EOPPOSITE_FEATURE_BASE - XbasePackage . XSYNCHRONIZED_EXPRESSION__EXPRESSION , null , msgs ) ; if ( newExpression != null ) msgs = ( ( InternalEObject ) newExpression ) . eInverseAdd ( this , EOPPOSITE_FEATURE_BASE - XbasePackage . XSYNCHRONIZED_EXPRESSION__EXPRESSION , null , msgs ) ; msgs = basicSetExpression ( newExpression , msgs ) ; if ( msgs != null ) msgs . dispatch ( ) ; } else if ( eNotificationRequired ( ) ) eNotify ( new ENotificationImpl ( this , Notification . SET , XbasePackage . XSYNCHRONIZED_EXPRESSION__EXPRESSION , newExpression , newExpression ) ) ; }
<!-- begin-user-doc -->
<!-- end-user-doc -->
@generated