org.knime.base.node.io.arffwriter
Class ARFFWriterNodeFactory

java.lang.Object
  extended by org.knime.core.node.NodeFactory
      extended by org.knime.base.node.io.arffwriter.ARFFWriterNodeFactory

public class ARFFWriterNodeFactory
extends NodeFactory

Author:
Peter Ohl, University of Konstanz

Nested Class Summary
 
Nested classes/interfaces inherited from class org.knime.core.node.NodeFactory
NodeFactory.NodeType
 
Constructor Summary
ARFFWriterNodeFactory()
          New factory - no default file.
ARFFWriterNodeFactory(String defFile)
          New ARFF factory with default output file.
 
Method Summary
 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.
 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

ARFFWriterNodeFactory

public ARFFWriterNodeFactory()
New factory - no default file.


ARFFWriterNodeFactory

public ARFFWriterNodeFactory(String defFile)
New ARFF factory with default output file.

Parameters:
defFile - the default file to write to
Method Detail

createNodeDialogPane

public 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

public 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

public 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()


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