CASE Switch Variable (End)

This nodes takes the flow variables from the active input. If all branches are inactive the flow variables of the top branch are passed through.

NOTE - Due to the way in which flow variables are handled within KNIME, the flow variable values for any existing flow variables beyond the corresponding "end" node will always be those at the top-most port of the "end" node. New variables created in any active branch will retain their correct values. If you need to change the value of existing variables, please either use a new flow variable, or use a Variable to Table Row node before a conventional End CASE node.

Options

If multiple inputs are active
Choose the expected behavior of the node if two or more inputs are active. The default behavior is to fail during executing. Alternatively you can pass on the first active input (hence ignore any subsequent active port). In case all inputs are inactive the node itself will pass on an inactive object as well.

Input Ports

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The first Flow Variable input port.
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The second optional Flow Variable input port.
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The third optional Flow Variable input port.

Output Ports

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Flow Variable output port.

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