cpp/src/gandiva/value_validity_pair.h

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// to you under the Apache License, Version 2.0 (the
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#ifndef GANDIVA_VALUEVALIDITYPAIR_H
#define GANDIVA_VALUEVALIDITYPAIR_H

#include <vector>

#include "gandiva/gandiva_aliases.h"
#include "gandiva/visibility.h"

namespace gandiva {

/// Pair of vector/validities generated after decomposing an expression tree/subtree.
class GANDIVA_EXPORT ValueValidityPair {
 public:
  ValueValidityPair(const DexVector& validity_exprs, DexPtr value_expr)
      : validity_exprs_(validity_exprs), value_expr_(value_expr) {}

  ValueValidityPair(DexPtr validity_expr, DexPtr value_expr) : value_expr_(value_expr) {
    validity_exprs_.push_back(validity_expr);
  }

  explicit ValueValidityPair(DexPtr value_expr) : value_expr_(value_expr) {}

  const DexVector& validity_exprs() const { return validity_exprs_; }

  const DexPtr& value_expr() const { return value_expr_; }

 private:
  DexVector validity_exprs_;
  DexPtr value_expr_;
};

}  // namespace gandiva

#endif  // GANDIVA_VALUEVALIDITYPAIR_H