code: public void setYOFFSET(Integer newYOFFSET) {
  		Integer oldYOFFSET = yoffset;
  		yoffset = newYOFFSET;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.TILE_TOCRG__YOFFSET, oldYOFFSET, yoffset));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated