Empty Collection to Missing

The node converts empty collections (i.e. a collection containing no members) to missing cells

This node was developed by Vernalis (Cambridge, UK) . For feedback and more information, please contact knime@vernalis.com


Collection Columns
The List or Set column(s)
Replace input columns?
Should the input columns be replaced in situ? If not, new columns will be appended to the table, with the suffix ' (Empty -> Missing)' added to their name(s)
Fail if no matching columns
Should the node execution fail if there are no matching collection columns?

Input Ports

Table containing one or more collection (Set or List) columns

Output Ports

Table containing the input table with empty collections converted to missing cells


This node has no views




You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.