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Java Edit Variable (simple)

Workflow Control Variables
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Edit a flow variable using java code. The node is analogous to the Java Snippet node: In the central panel, added java code to define or modify an existing variable. The variables available at the input are listed on the left. The allows you to select whether you want to overwrite an existing variable or define a new variable.

External resources

  • KNIME E-Learning Course: Creation and usage of Flow Variables in a KNIME workflow

Node details

Input ports
  1. Type: Flow Variable
    Input variables (optional)
    Input variables (optional).
Output ports
  1. Type: Flow Variable
    Output variables
    Output variables.

Extension

The Java Edit Variable (simple) node is part of this extension:

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