if (pageIndex + fastStep > maxPageIdx) {
useForwFast = false;
}
DataScrollerControlsMode boundaryControls = getModeOrDefault(component, "boundaryControls");
DataScrollerControlsMode stepControls = getModeOrDefault(component, "stepControls");
DataScrollerControlsMode fastControls = getModeOrDefault(component, "fastControls");
boolean isAuto = auto.equals(boundaryControls);
if (isAuto || show.equals(boundaryControls)) {
if (isAuto) {
controlsState.setFirstRendered(useFirst);