org.knime.base.node.preproc.missingval
Class MissingValueHandlingNodeFactory

java.lang.Object
  extended by org.knime.core.node.NodeFactory<MissingValueHandlingNodeModel>
      extended by org.knime.base.node.preproc.missingval.MissingValueHandlingNodeFactory

public class MissingValueHandlingNodeFactory
extends NodeFactory<MissingValueHandlingNodeModel>

Factory to create all node classes for a node that handles missing values in a table and replaces it by some meaningful values.

Author:
Bernd Wiswedel, University of Konstanz

Nested Class Summary
 
Nested classes/interfaces inherited from class org.knime.core.node.NodeFactory
NodeFactory.NodeType
 
Constructor Summary
MissingValueHandlingNodeFactory()
           
 
Method Summary
 NodeDialogPane createNodeDialogPane()
          Creates and returns a new node dialog pane, if NodeFactory.hasDialog() returns true.
 MissingValueHandlingNodeModel createNodeModel()
          Creates and returns a new instance of the node's corresponding model.
 NodeView<MissingValueHandlingNodeModel> createNodeView(int viewIndex, MissingValueHandlingNodeModel model)
          Creates and returns a new node view for the given index.
 int getNrNodeViews()
          Returns the number of possible views or 0 if no view is available.
 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, 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

MissingValueHandlingNodeFactory

public MissingValueHandlingNodeFactory()
Method Detail

createNodeModel

public MissingValueHandlingNodeModel createNodeModel()
Creates and returns a new instance of the node's corresponding model.

Specified by:
createNodeModel in class NodeFactory<MissingValueHandlingNodeModel>
Returns:
A new NodeModel for this node. Never null!

getNrNodeViews

public int getNrNodeViews()
Returns the number of possible views or 0 if no view is available.

Specified by:
getNrNodeViews in class NodeFactory<MissingValueHandlingNodeModel>
Returns:
number of views available for this node
See Also:
NodeFactory.createNodeView(int,NodeModel)

createNodeView

public NodeView<MissingValueHandlingNodeModel> createNodeView(int viewIndex,
                                                              MissingValueHandlingNodeModel model)
Creates and returns a new node view for the given index.

Specified by:
createNodeView in class NodeFactory<MissingValueHandlingNodeModel>
Parameters:
viewIndex - The index for the view to create.
model - the underlying model
Returns:
a new node view for the given index
See Also:
NodeFactory.getNrNodeViews()

hasDialog

public boolean hasDialog()
Returns true if this node provides a dialog to adjust node specific settings.

Specified by:
hasDialog in class NodeFactory<MissingValueHandlingNodeModel>
Returns:
true if a NodeDialogPane is available
See Also:
NodeFactory.createNodeDialogPane()

createNodeDialogPane

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

Specified by:
createNodeDialogPane in class NodeFactory<MissingValueHandlingNodeModel>
Returns:
node dialog pane
See Also:
NodeFactory.hasDialog()


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University of Konstanz, Germany.
Chair for Bioinformatics and Information Mining, Prof. Dr. Michael R. Berthold.
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