| Name | Description | Type | Package | Framework |
| CommandExecution | Wraps a Java runtime process. | Class | org.knime.base.node.util.exttool | KNIME |
| CommandExecution .CheckCanceledRunnable | Class | org.knime.base.node.util.exttool | KNIME | |
| ExtToolOutputNodeModel | provides methods to store the output of the external tool and to save and load this output. | Class | org.knime.base.node.util.exttool | KNIME |
| ExtToolOutputNodeView | Base class for both output views. | Class | org.knime.base.node.util.exttool | KNIME |
| ExtToolStderrNodeView | The view showing the output to standard error. | Class | org.knime.base.node.util.exttool | KNIME |
| ExtToolStdoutNodeView | The view showing the output to standard output. | Class | org.knime.base.node.util.exttool | KNIME |
| ViewUpdateNotice | Object sent to the node views to notify them about a new line that should be displayed. | Class | org.knime.base.node.util.exttool | KNIME |
| ViewUpdateNotice .ViewType | Class | org.knime.base.node.util.exttool | KNIME | |