| Name | Description | Type | Package | Framework |
| AggregationCellFactory | CellFactory implementation that aggregates a number of columns per row using the given AggregationOperators. | Class | org.knime.base.node.preproc.columnaggregator | KNIME |
| ColumnAggregatorNodeDialog | NodeDialogPane of the column aggregator node. | Class | org.knime.base.node.preproc.columnaggregator | KNIME |
| ColumnAggregatorNodeFactory | NodeFactory implementation of the column aggregator. | Class | org.knime.base.node.preproc.columnaggregator | KNIME |
| ColumnAggregatorNodeModel | NodeModel implementation of the column aggregator node. | Class | org.knime.base.node.preproc.columnaggregator | KNIME |