Package weka.knowledgeflow

Interface StepOutputListener

public interface StepOutputListener
Inteface to something that listens to the output from a Step
Version:
$Revision: $
Author:
Mark Hall (mhall{[at]}pentaho{[dot]}com)

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    dataFromStep(Data data)
    Process data produced by a knowledge flow step

  • Method Details

    • dataFromStep

      boolean dataFromStep(Data data) throws WekaException
      Process data produced by a knowledge flow step
      Parameters:
      data - the payload to process
      Returns:
      true if processing was successful
      Throws:
      WekaException - in the case of a catastrophic failure of the StepOutputListener