org.knime.base.node.io.csvreader
Class CSVReaderNodeFactory

java.lang.Object
  org.knime.core.node.NodeFactory<T>
      org.knime.core.node.ContextAwareNodeFactory<CSVReaderNodeModel>
          org.knime.base.node.io.csvreader.CSVReaderNodeFactory

public class CSVReaderNodeFactory
extends ContextAwareNodeFactory<CSVReaderNodeModel>

Factory for CSV Reader node.

Author:

Bernd Wiswedel, KNIME.com, Zurich, Switzerland

Nested Class Summary

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

NodeFactory.NodeType

Constructor Summary

CSVReaderNodeFactory()

Method Summary

protected NodeDialogPane	createNodeDialogPane() Creates and returns a new node dialog pane, if NodeFactory.hasDialog() returns true.
CSVReaderNodeModel	createNodeModel() Creates and returns a new instance of the node's corresponding model.
CSVReaderNodeModel	createNodeModel(NodeCreationContext context) Creates a new node model.
NodeView<CSVReaderNodeModel>	createNodeView(int viewIndex, CSVReaderNodeModel 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, 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

CSVReaderNodeFactory

public CSVReaderNodeFactory()

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<CSVReaderNodeModel>

Returns:

node dialog pane

See Also:

NodeFactory.hasDialog()

createNodeModel

public CSVReaderNodeModel createNodeModel()

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

Specified by:

createNodeModel in class NodeFactory<CSVReaderNodeModel>

Returns:

A new NodeModel for this node. Never null!

createNodeView

public NodeView<CSVReaderNodeModel> createNodeView(int viewIndex,
                                                   CSVReaderNodeModel nodeModel)

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

Specified by:

createNodeView in class NodeFactory<CSVReaderNodeModel>

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()

createNodeModel

public CSVReaderNodeModel createNodeModel(NodeCreationContext context)

Creates a new node model.

Specified by:

createNodeModel in class ContextAwareNodeFactory<CSVReaderNodeModel>

Parameters:

context - the context in which the node should be created

Returns:

a node model

getNrNodeViews

protected int getNrNodeViews()

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

Specified by:

getNrNodeViews in class NodeFactory<CSVReaderNodeModel>

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<CSVReaderNodeModel>

Returns:

true if a NodeDialogPane is available

See Also:

NodeFactory.createNodeDialogPane()