TokenField and LazyQueryContainer - how to make it work together?

I’m using TokenField
https://vaadin.com/directory#!addon/tokenfield
and would like to be able to load items from database dynamicly based on current users input. My dataset is rather huge and cant be loaded into one list. I would like the user to type 2-3 chars and load respective items from database based on this current input.

I’m playing with LazyQueryContainer
https://vaadin.com/directory#!addon/lazy-query-container
but not sure how to put this together with TokenField. Does anyone has some working solution for this scenario?