Method Evaluate

eval/eval/logic_step.cc:103–134

};

absl::Status ExhaustiveDirectLogicStep::Evaluate(
    ExecutionFrameBase& frame, cel::Value& result,
    AttributeTrail& attribute_trail) const {
  CEL_RETURN_IF_ERROR(lhs_->Evaluate(frame, result, attribute_trail));
  ValueKind lhs_kind = result.kind();

  Value rhs_result;
  AttributeTrail rhs_attr;
  CEL_RETURN_IF_ERROR(rhs_->Evaluate(frame, rhs_result, attribute_trail));

  ValueKind rhs_kind = rhs_result.kind();
  if (lhs_kind == ValueKind::kBool) {
    bool lhs_bool = Cast<BoolValue>(result).NativeValue();
    if ((op_type_ == OpType::kOr && lhs_bool) ||
        (op_type_ == OpType::kAnd && !lhs_bool)) {
      return absl::OkStatus();
    }
  }

  if (rhs_kind == ValueKind::kBool) {
    bool rhs_bool = Cast<BoolValue>(rhs_result).NativeValue();
    if ((op_type_ == OpType::kOr && rhs_bool) ||
        (op_type_ == OpType::kAnd && !rhs_bool)) {
      result = std::move(rhs_result);
      attribute_trail = std::move(rhs_attr);
      return absl::OkStatus();
    }
  }

  return ReturnLogicResult(frame, op_type_, result, rhs_result, attribute_trail,
                           rhs_attr);
}

class DirectLogicStep : public DirectExpressionStep {
 public: