code: public void setSizeType(Integer newSizeType) {
  		Integer oldSizeType = sizeType;
  		sizeType = newSizeType;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.OBJECT_AREA_SIZE__SIZE_TYPE, oldSizeType, sizeType));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated