be/src/exprs/is-null-predicate.h

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#ifndef IMPALA_EXPRS_IS_NULL_PREDICATE_H_
#define IMPALA_EXPRS_IS_NULL_PREDICATE_H_

#include <string>
#include "exprs/predicate.h"

namespace impala {

class IsNullPredicate {
 public:
  template<typename T> static BooleanVal IsNull(FunctionContext* ctx, const T& val);
  template<typename T> static BooleanVal IsNotNull(FunctionContext* ctx, const T& val);
};

}

#endif