Grid checkbox

What is the best way to add a check box to Vaadin 7 Grid? I see this [here]
(https://vaadin.com/directory/component/grid-renderers-collection-for-vaadin7/1.2.4/overview), but it did not work in buffered mode in an ideal way. The other one I found was [here]
(https://vaadin.com/directory/component/componentrenderer/1.0.3), and I am still trying to figure it out.

A boolean renderer would work as well, I suppose. I just need to be able to enter edit mode, make some changes, and then click “save” to save that lines changes to the DB.