org.knime.core.data.property
Class ShapeModelNominal

java.lang.Object
  org.knime.core.data.property.ShapeModelNominal

All Implemented Interfaces:

Iterable<DataCell>, ShapeHandler.ShapeModel

public final class ShapeModelNominal
extends Object
implements ShapeHandler.ShapeModel, Iterable<DataCell>

Nominal ShapeModel which maps a set of DataCell element to Shape.

Author:

Thomas Gabriel, University of Konstanz

Constructor Summary

ShapeModelNominal(Map<DataCell,ShapeFactory.Shape> map)
Creates new nominal ShapeModel based on a mapping.

Method Summary

boolean	equals(Object obj)
ShapeFactory.Shape	getShape(DataCell dc) Returns a Shape for the given DataCell value, or ShapeFactory.DEFAULT if not set.
int	hashCode()
Iterator<DataCell>	iterator() Returns an iterator over the keys.
static ShapeModelNominal	load(ConfigRO config) Reads Shape settings from given Config and returns a new ShapeModelNominal object.
String	printShapeMapping()
void	save(ConfigWO config) Saves the DataCell to Shape mapping to the given Config.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ShapeModelNominal

public ShapeModelNominal(Map<DataCell,ShapeFactory.Shape> map)

Creates new nominal ShapeModel based on a mapping.

Parameters:

map - Mapping form DataCell values to Shape objects.

Throws:

IllegalArgumentException - If the map is null.

Method Detail

getShape

public ShapeFactory.Shape getShape(DataCell dc)

Returns a Shape for the given DataCell value, or ShapeFactory.DEFAULT if not set.

Specified by:

getShape in interface ShapeHandler.ShapeModel

Parameters:

dc - A DataCell value to get shape for.

Returns:

A Shape for a DataCell value.

iterator

public Iterator<DataCell> iterator()

Returns an iterator over the keys.

Specified by:

iterator in interface Iterable<DataCell>

Returns:

- returns an iterator over the keys.

See Also:

Iterable.iterator()

save

public void save(ConfigWO config)

Saves the DataCell to Shape mapping to the given Config.

Specified by:

save in interface ShapeHandler.ShapeModel

Parameters:

config - Save settings to.

Throws:

NullPointerException - If the config is null.

load

public static ShapeModelNominal load(ConfigRO config)
                              throws InvalidSettingsException

Reads Shape settings from given Config and returns a new ShapeModelNominal object.

Parameters:

config - Reads shape model from.

Returns:

A new ShapeModelNominal object.

Throws:

InvalidSettingsException - If the ShapeModel settings could not be read.

NullPointerException - If the config is null.

printShapeMapping

public String printShapeMapping()

Returns:

A String for this ShapeModel as list of DataCell to Shape mapping.

toString

public String toString()

Overrides:

toString in class Object

Returns:

Nominal ShapeModel

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object