org.knime.base.node.mine.knn
Class KnnNodeFactory

java.lang.Object
  org.knime.core.node.NodeFactory
      org.knime.base.node.mine.knn.KnnNodeFactory

public class KnnNodeFactory
extends NodeFactory

This factory creates all necessary object for the kNN node.

Author:

Michael Berthold, University of Konstanz

Nested Class Summary

Nested classes/interfaces inherited from class org.knime.core.node.NodeFactory

NodeFactory.NodeType

Constructor Summary

KnnNodeFactory()

Method Summary

protected NodeDialogPane	createNodeDialogPane() Creates and returns a new node dialog pane, if NodeFactory.hasDialog() returns true.
NodeModel	createNodeModel() Creates and returns a new instance of the node's corresponding model.
NodeView	createNodeView(int viewIndex, NodeModel nodeModel) Creates and returns a new node view for the given index.
protected int	getNrNodeViews() Returns the number of possible views or 0 if no view is available.
protected boolean	hasDialog() Returns true if this node provides a dialog to adjust node specific settings.

Methods inherited from class org.knime.core.node.NodeFactory

addLoadedFactory, createAbstractNodeView, createNodeModel, getDefaultIcon, getIcon, getInportDescription, getInportName, getLoadedNodeFactories, getNodeName, getNodeViewName, getOutportDescription, getOutportName, getType, getViewDescription, getXMLDescription

Methods inherited from class java.lang.Object

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

Constructor Detail

KnnNodeFactory

public KnnNodeFactory()

Method Detail

createNodeDialogPane

protected NodeDialogPane createNodeDialogPane()

Creates and returns a new node dialog pane, if NodeFactory.hasDialog() returns true.

Specified by:

createNodeDialogPane in class NodeFactory

Returns:

node dialog pane

See Also:

NodeFactory.hasDialog()

createNodeModel

public NodeModel createNodeModel()

Creates and returns a new instance of the node's corresponding model.

Specified by:

createNodeModel in class NodeFactory

Returns:

A new NodeModel for this node. Never null!

createNodeView

public NodeView createNodeView(int viewIndex,
                               NodeModel nodeModel)

Creates and returns a new node view for the given index.

Specified by:

createNodeView in class NodeFactory

Parameters:

viewIndex - The index for the view to create.

nodeModel - the underlying model

Returns:

a new node view for the given index

See Also:

NodeFactory.getNrNodeViews()

getNrNodeViews

protected int getNrNodeViews()

Returns the number of possible views or 0 if no view is available.

Specified by:

getNrNodeViews in class NodeFactory

Returns:

number of views available for this node

See Also:

NodeFactory.createNodeView(int,NodeModel)

hasDialog

protected boolean hasDialog()

Returns true if this node provides a dialog to adjust node specific settings.

Specified by:

hasDialog in class NodeFactory

Returns:

true if a NodeDialogPane is available

See Also:

NodeFactory.createNodeDialogPane()