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implicit class DataFrameOps extends AnyRef

Implicit class conversion for Spark DataFrame, to enhance it with prepareStream method which will process streaming dataframe by adding windowing provided with windowing column.

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Instance Constructors

  1. new DataFrameOps(df: DataFrame)(implicit settings: AppSettings)

    df

    Spark streaming DataFrame to prepare for DQ job

    settings

    Implicit application settings object

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  15. def prepareStream(windowBy: StreamWindowing): DataFrame

    Prepares Spark streaming dataframe by adding windowing to it.

    Prepares Spark streaming dataframe by adding windowing to it.

    windowBy

    Stream windowing type

    returns

    Transformed Spark streaming DataFrame.

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