Class RexVisitor¶

template<class T> class RexVisitor : public RexVisitorBase<T>¶

Public Functions

T visitInput(const RexInput *) const¶

T visitLiteral(const RexLiteral *) const¶

T visitSubQuery(const RexSubQuery *) const¶

T visitRef(const RexRef *) const¶

T visitOperator(const RexOperator *rex_operator) const¶

T visitCase(const RexCase *rex_case) const¶

Protected Functions

virtual T aggregateResult(const T &aggregate, const T &next_result) const¶

T defaultResult() const¶

Private Functions

T visitWindowFunctionOperator(const RexWindowFunctionOperator *rex_window_func_operator, const T operands_visit_result) const¶