Returns true if there are any NULL values in this series.
Returns the value at position i.
Returns the value at position i. If the value is null, null is returned.
Returns the index of a given field name.
Returns the value of a given fieldName.
Returns the value of a given fieldName. For primitive types if value is null it returns 'zero value' specific for primitive ie. 0 for Int - use isNullAt to ensure that value is not null
when data type does not match.
IllegalArgumentExceptionwhen fieldName do not exist.
UnsupportedOperationExceptionwhen schema is not defined.
Returns the value at position i.
Returns the value at position i. For primitive types if value is null it returns 'zero value' specific for primitive ie. 0 for Int - use isNullAt to ensure that value is not null
when data type does not match.
Checks whether the value at position i is missing (null or Double.
Checks whether the value at position i is missing (null or Double.NaN) if the position is valid, otherwise treated as missing too.
Checks whether the value at position i is null.
Schema for the Series.
Number of elements in the Series.
Represents one series of output from a relational operator. Allows both generic access by ordinal, which will incur boxing overhead for primitives, as well as native primitive access.
It is invalid to use the native primitive interface to retrieve a value that is null, instead a user must check
isNullAt
before attempting to retrieve a value that might be null.