code: public void setSIZE3(Integer newSIZE3) {
  		Integer oldSIZE3 = size3;
  		size3 = newSIZE3;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.TILE_SET_COLOR__SIZE3, oldSIZE3, size3));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated