Vaadin charts: fixed placement colums or points

Is there a way to the set point placement with vaadin charts?

My goal is a chart similar to this: http://jsfiddle.net/9f2nw8yy/
(based on this: http://www.highcharts.com/demo/column-placement)
->Several columns per x-axis category and a corresponding point value per colum.

In the Vaadin API, I only found the possibility to set the stack (setStack) for a series, but this doesn't seem to work for lines/points...

Any ideas? Maybe a completely approach than mine? Thanks! :)