Do you really need to create a new kind of Linq4j node?
On Wed, May 27, 2020 at 11:03 AM Ravi Kapoor wrote:
>
> Hi Team,
>
> The Java AST Node interface in the calcite - linq4j project has below API
> for converting expressions to java code
>
> *void accept(ExpressionWriter expressionWriter)*
>
> However, ExpressionWriter class is declared as package protected and not
> part of exported API.
> Could not understand the rationale behind this as the tree itself is public
>
> I need to create custom Node by extending a Statement or Expression from
> Linq4j and override the accept of writer in order to covert my own Node
> expression.
>
> In this case it goes to the parent accept() method which is of AbstractNode
> and throws RuntimeException - unparse not supported.
>
> Can you please check on this?
>
> --
> Thanks,
> Ravi Kapoor
> +91-9818764564
> kapoorrav...@gmail.com
