org.knime.base.node.io.def
Class DefaultTableNodeFactory

java.lang.Object
  org.knime.core.node.NodeFactory
      org.knime.base.node.io.def.DefaultTableNodeFactory

public class DefaultTableNodeFactory
extends NodeFactory

Its the factory for a DefaultTableNodeModel. It will produce a NodeModel with a constant DataTable which was defined by the parameters passed to the factory's constructor. No NodeDialogPane or NodeView is available.

Author:

Peter Ohl, University of Konstanz

Nested Class Summary

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

NodeFactory.NodeType

Constructor Summary

DefaultTableNodeFactory(DataRow[] rows, DataTableSpec spec)
Also this constructor is available in DefaultTable.

DefaultTableNodeFactory(DataRow[] rows, String[] columnNames, DataType[] columnTypes)
We provide the same constructors as the DefaultTable.

DefaultTableNodeFactory(Object[][] data, String[] rowHeader, String[] colHeader)
We provide the same constructors as the DefaultTable.

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 i, 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, 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

DefaultTableNodeFactory

public DefaultTableNodeFactory(DataRow[] rows,
                               String[] columnNames,
                               DataType[] columnTypes)

We provide the same constructors as the DefaultTable.

Parameters:

rows - see DefaultTable constructor

columnNames - see DefaultTable constructor

columnTypes - see DefaultTable constructor

See Also:

DefaultTable

DefaultTableNodeFactory

public DefaultTableNodeFactory(DataRow[] rows,
                               DataTableSpec spec)

Also this constructor is available in DefaultTable.

Parameters:

rows - Passed to constructor of DefaultTable

spec - Passed to constructor of DefaultTable

See Also:

DefaultTable.DefaultTable( DataRow[], DataTableSpec)

DefaultTableNodeFactory

public DefaultTableNodeFactory(Object[][] data,
                               String[] rowHeader,
                               String[] colHeader)

We provide the same constructors as the DefaultTable.

Parameters:

data - see DefaultTable constructor

rowHeader - see DefaultTable constructor

colHeader - see DefaultTable constructor

See Also:

DefaultTable

Method Detail

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!

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)

createNodeView

public NodeView createNodeView(int i,
                               NodeModel nodeModel)

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

Specified by:

createNodeView in class NodeFactory

Parameters:

i - The index for the view to create.

nodeModel - the underlying model

Returns:

a new node view for the given index

See Also:

NodeFactory.getNrNodeViews()

hasDialog

public boolean hasDialog()

Description copied from class: NodeFactory

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

Specified by:

hasDialog in class NodeFactory

Returns:

false.

See Also:

NodeFactory.hasDialog()

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()