RexToLixTranslator offers some public static methods to help you translate
things to expressions (Ling4j). E.g. RexToLixTranslator.translateProjects
might be what you need the most.
After you get expressions, a way I know to execute it is by utilizing
Janino [1] to compile expressions to bytecode
Hi,
Is it possible for an adapter to leverage RexImpTable to handle
calculations?
>From RexImpTable I can get an Implementor for a given operation in a
RexCall, but then the implement method that would generate an expression,
takes a RexToLixTranslator. The RexToLixTranslator has a private
