Verify If serie are selected or not in a chart

It`s possible to know if the serie in a chart are Selected or not?

I create one chart and add a pointClickListener, in that listener I get the DataSerieItem that my user click

But how can I verify If the user click so SELECT or UNSELECT the item?

this is my method:

private void pointClickListener(PointClickEvent pointClickEvent) {

        DataSeriesItem dataSeriesItem = ((DataSeries) pointClickEvent.getSeries()).get(pointClickEvent.getItemIndex());
}

Are you looking for addPointSelectListener / addPointUnselectListener maybe?