org.knime.base.node.mine.scorer.accuracy
Class AccuracyScorerNodeDialog

java.lang.Object
  extended by org.knime.core.node.NodeDialogPane
      extended by org.knime.base.node.mine.scorer.accuracy.AccuracyScorerNodeDialog

public final class AccuracyScorerNodeDialog
extends NodeDialogPane

A dialog for the scorer to set the two table columns to score for.

Author:
Christoph Sieb, University of Konstanz, Thomas Gabriel, University of Konstanz

Constructor Summary
AccuracyScorerNodeDialog()
          Creates a new NodeDialogPane for scoring in order to set the two columns to compare.
 
Method Summary
protected  void loadSettingsFrom(NodeSettingsRO settings, DataTableSpec[] specs)
          Fills the two combo boxes with all column names retrieved from the input table spec.
protected  void saveSettingsTo(NodeSettingsWO settings)
          Sets the selected columns inside the AccuracyScorerNodeModel.
 
Methods inherited from class org.knime.core.node.NodeDialogPane
addJobMgrTab, addTab, addTabAt, createFlowVariableModel, createFlowVariableModel, createFlowVariableModel, finishEditingAndSaveSettingsTo, getAvailableFlowVariables, getPanel, getTab, getTabIndex, internalLoadSettingsFrom, loadSettingsFrom, loadSettingsFrom, onCancel, onClose, onOpen, removeTab, renameTab, saveSettingsTo, setEnabled, setSelected
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AccuracyScorerNodeDialog

public AccuracyScorerNodeDialog()
Creates a new NodeDialogPane for scoring in order to set the two columns to compare.

Method Detail

loadSettingsFrom

protected void loadSettingsFrom(NodeSettingsRO settings,
                                DataTableSpec[] specs)
                         throws NotConfigurableException
Fills the two combo boxes with all column names retrieved from the input table spec. The second and last column will be selected by default unless the settings object contains others. Invoked before the dialog window is opened. The settings object passed, contains the current settings of the corresponding node model. The model and the dialog must agree on a mutual contract on how settings are stored in the spec. I.e. they must able to read each other's settings.

The implementation must be able to handle invalid or incomplete settings as the model may not have any reasonable values yet (for example when the dialog is opened for the first time). When an empty/invalid settings object is passed the dialog should set default values in its components.

Overrides:
loadSettingsFrom in class NodeDialogPane
Parameters:
settings - The settings to load into the dialog. Could be an empty object or contain invalid settings. But will never be null.
specs - The input data table specs. Items of the array could be null if no spec is available from the corresponding input port.
Throws:
NotConfigurableException - if the dialog cannot be opened because of real invalid settings or if any preconditions are not fulfilled, e.g. no predecessor node, no nominal column in input table, etc.
See Also:
NodeModel.loadSettingsFrom(NodeSettingsRO)

saveSettingsTo

protected void saveSettingsTo(NodeSettingsWO settings)
                       throws InvalidSettingsException
Sets the selected columns inside the AccuracyScorerNodeModel.

Specified by:
saveSettingsTo in class NodeDialogPane
Parameters:
settings - the object to write the settings into
Throws:
InvalidSettingsException - if the column selection is invalid
See Also:
NodeModel.loadSettingsFrom(NodeSettingsRO)


Copyright, 2003 - 2010. All rights reserved.
University of Konstanz, Germany.
Chair for Bioinformatics and Information Mining, Prof. Dr. Michael R. Berthold.
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