MaskColumns implements Transformation
Read onlyYes
FinalYes
A missing column is added holding the mask.
Interfaces
Methods
- __construct() : mixed
- transform() : DataFrame
Methods
__construct()
public
__construct([array<int, string> $columns = [] ][, string $mask = '******' ]) : mixed
Parameters
- $columns : array<int, string> = []
- $mask : string = '******'
transform()
public
transform(DataFrame $dataFrame) : DataFrame
Parameters
- $dataFrame : DataFrame