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JPython Function

KNIME JPython Scripting nodes version 4.1.0.v201911110939 by KNIME AG, Zurich, Switzerland

This node populates a new column (appended to the input DataTable) by executing the specified JPython function once per row in the input DataTable. The values for each column in the input row may be accessed via the val("column name") (returning float, int or string) or the valplain("column name") (returning the concrete cell object) JPython function. For example, a simple JPython function to sum the values in 2 input columns might be:

val("col1") + val("col2")

Currently employs jython v2.2.1.

Input Ports

Table that the JPython function will operate on.

Output Ports

Table containing the results of the JPython function.

Best Friends (Incoming)

Best Friends (Outgoing)



To use this node in KNIME, install KNIME Jython Scripting (Legacy) from the following update site:

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