is CypherParser object thread safe?

Hi!, 
I'm using the latest release of the front end (9.0.20190305) to parse cypher queries in a server 
I would like to create a single CypherParser object at the beginning of the application and then parse queries requests using this single / shared parser object. Is this doable? or should I have to create a Parser every time I have to parse a new query?
Thanks.

Marcelo