Checking compliance to a schema with Calcite

[Juan Rodríguez Hortalá]

Hi,

I have to check that some JSON objects have a certain shape. The idea is
defining a method that given a RelDataType and a String for a JSON object,
returns a boolean saying whether the JSON is complaint with the schema or
not. Can that be easily implemented with Calcite?

Thanks in advance.

Greetings,

Juan