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NodeNode / LoopEnd

Variable Loop End

Workflow Control Loop Support
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Node collecting variables created in a loop. This node closes a loop but does not aggregate data created in the loop but only variables. It can be used to close loops where all the magic happens in the loop itself and no aggregated output is needed. One instance could be a loop over a list of files, whereby each file is processed in one loop iteration (including writing one output file for each input).

External resources

  • KNIME Analytics Platform for Data Scientists (Advanced): Lesson 2. Flow Variables & Components
  • KNIME Analytics Platform for Data Scientists (Advanced): Lesson 3. Workflow Control

Node details

Input ports
  1. Type: Flow Variable
    Flow variables
    Flow variables to collect.
Output ports
  1. Type: Table
    Data table of flow variables
    Data table with during the loop collected variables.

Extension

The Variable Loop End node is part of this extension:

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