DataFrameExtractor implements Extractor
Read onlyYes
    FinalYes
Interfaces
Methods
- __construct() : mixed
 - extract() : Generator<string|int, Rows>
 
Methods
__construct()
    public
                    __construct(DataFrame $dataFrame) : mixed
    Parameters
- $dataFrame : DataFrame
 
extract()
    public
                    extract(FlowContext $context) : Generator<string|int, Rows>
    Parameters
- $context : FlowContext