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#pragma once
#include <yql/essentials/core/expr_nodes/yql_expr_nodes.h>
#include <util/generic/hash.h>
namespace NYql {
class TNodeTransform {
public:
explicit TNodeTransform(TExprNode::TPtr lambda)
: Func_(std::move(lambda))
{
}
TExprNode::TPtr operator()(const TExprNode::TPtr& node, TExprContext& ctx) const {
// clang-format off
return ctx.Builder(node->Pos())
.Apply(Func_)
.With(0, node)
.Seal()
.Build();
// clang-format on
}
TExprNode::TPtr Func() const {
return Func_;
}
private:
TExprNode::TPtr Func_;
};
} // namespace NYql
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