Returns true if there are any NULL values in this row.
Returns the value at position i.
Returns the value at position i.
Returns the value at position i as a primitive boolean.
Returns the value at position i of date type as java.util.Date.
Returns the value at position i as a primitive double.
Returns the value at position i as a primitive int.
Returns the value at position i as a primitive long.
Returns the value at position i as a String object.
Checks whether the value at position i is null or undefined.
(Changed in version 2.9.0) The behavior of scanRight
has changed. The previous behavior can be reproduced with scanRight.reverse.
Number of elements in the Row.
Number of elements in the Row.
(Changed in version 2.9.0) transpose
throws an IllegalArgumentException
if collections are not uniformly sized.
A row in data frame.