org.knime.core.node.util
Interface ColumnFilter
- All Known Implementing Classes:
- ColumnFilterPanel.ValueClassFilter, CombinedColumnFilter, DataValueColumnFilter, NoDomainColumnFilter, PieColumnFilter
public interface ColumnFilter
This interface is used in the #update(org.knime.core.data.DataTableSpec, String)
and
#update(org.knime.core.data.DataTableSpec, String, boolean)
method
to filter all given columns.
- Author:
- Tobias Koetter, University of Konstanz
includeColumn
boolean includeColumn(DataColumnSpec colSpec)
- Checks if the column with the given
DataColumnSpec
should
be included or not.
- Parameters:
colSpec
- the column specification of the column to check
- Returns:
true
if the column should be included or
false
if the column is filtered.
allFilteredMsg
String allFilteredMsg()
- Returns:
- the message to display if all columns are filtered
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