org.knime.base.node.mine.decisiontree2.view
Class DecTreeGraphView

java.lang.Object
  org.knime.base.node.mine.decisiontree2.view.graph.HierarchicalGraphView<DecisionTreeNode>
      org.knime.base.node.mine.decisiontree2.view.DecTreeGraphView

Direct Known Subclasses:

DecTreeToImageGraphView

public class DecTreeGraphView
extends HierarchicalGraphView<DecisionTreeNode>

A hierarchical graph for decision trees.

Author:

Heiko Hofer

Nested Class Summary

Nested classes/interfaces inherited from class org.knime.base.node.mine.decisiontree2.view.graph.HierarchicalGraphView

HierarchicalGraphView.Align

Constructor Summary

DecTreeGraphView(DecisionTreeNode root, String colorColumn)

Method Summary

String	getColorColumn()
NodeWidgetFactory<DecisionTreeNode>	getNodeWidgetFactory() Get the NodeWidgetFactory for this Graph.
void	mousePressed(MouseEvent e) Handler for the mouse pressed event.
void	setColorColumn(String colorColumn)
void	setRootNode(DecisionTreeNode root) Replace the root which is the model for this view.

Methods inherited from class org.knime.base.node.mine.decisiontree2.view.graph.HierarchicalGraphView

clearHilite, createOutlineView, getCollapsed, getNodeWidth, getRoot, getRootNode, getScaleFactor, getSelected, getToolTipText, getView, getVisible, getWidgets, hiLite, layoutGraph, mouseClicked, mouseReleased, nodeAtPoint, setNodeWidth, setScaleFactor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DecTreeGraphView

public DecTreeGraphView(DecisionTreeNode root,
                        String colorColumn)

Parameters:

root - The root node of the tree

colorColumn - The target column of a color handler used to produce the color retrieved from root.coveredColors(). This parameter can be null.

Method Detail

setRootNode

public void setRootNode(DecisionTreeNode root)

Replace the root which is the model for this view.

Overrides:

setRootNode in class HierarchicalGraphView<DecisionTreeNode>

Parameters:

root - the root

getNodeWidgetFactory

public NodeWidgetFactory<DecisionTreeNode> getNodeWidgetFactory()

Get the NodeWidgetFactory for this Graph.

Specified by:

getNodeWidgetFactory in class HierarchicalGraphView<DecisionTreeNode>

Returns:

the NodeWidgetFactory

getColorColumn

public String getColorColumn()

Returns:

the colorColumn

setColorColumn

public void setColorColumn(String colorColumn)

Parameters:

colorColumn - the colorColumn to set

mousePressed

public void mousePressed(MouseEvent e)

Handler for the mouse pressed event.

Overrides:

mousePressed in class HierarchicalGraphView<DecisionTreeNode>

Parameters:

e - the mouse event