| Name | Description | Type | Package | Framework |
| AggrValModelComparator | Class | org.knime.base.node.viz.aggregation.util | KNIME | |
| GUIUtils | This class provides different methods which are used in multiple aggregation implementations mainly in the GUI creation. | Class | org.knime.base.node.viz.aggregation.util | KNIME |
| LabelDisplayPolicy | enum LabelDisplayPolicyEnumerates all possible label display options and provides some utility | Class | org.knime.base.node.viz.aggregation.util | KNIME |