code: public void setBPos(Integer newBPos) {
  		Integer oldBPos = bPos;
  		bPos = newBPos;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.LND__BPOS, oldBPos, bPos));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated