edu.iu.pcl.absurdist.gui
Class ConceptNode

java.lang.Object
  |
  +--edu.iu.pcl.absurdist.absurdist.Concept
        |
        +--edu.iu.pcl.absurdist.gui.ConceptNode

All Implemented Interfaces:

java.io.Serializable

public class ConceptNode

extends Concept

Class ConceptNode: Visual representation of a concept in a concept system graph.

See Also:

Serialized Form

Field Summary

static java.awt.Color[]	colors olor set for mapping concept categories
static int	D

Fields inherited from class edu.iu.pcl.absurdist.absurdist.Concept

category, d1, d2, name, rank

Constructor Summary

ConceptNode(Concept concept, ConceptSystem system, ConceptGraph graph)
Creates a concept node by encoding its concept features.

Method Summary

static java.awt.Color	cat2color(java.lang.String category, java.util.Vector categories) Encodes concept type into node color.
static int	dim2pos(double d, int start, int span) Encodes concept dimension value into node position coordinates.
double	distance(ConceptNode node) Computes the geometric distance between this node and the specified one.
int	getLeft() Gets the x position of left-top corner.
java.awt.Point	getLeftTop() Gets the left-top point.
int	getTop() Gets the y position of left-top corner.
void	paint(java.awt.Graphics2D g) Paints the object.
static int	rank2size(int rank) Encodes concept rank into node size.
java.lang.String	toString() String representation.

Methods inherited from class edu.iu.pcl.absurdist.absurdist.Concept

addNoise, distance, isRanked, isValued

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

colors

public static final java.awt.Color[] colors

olor set for mapping concept categories

D

public static final int D

See Also:

Constant Field Values

Constructor Detail

ConceptNode

public ConceptNode(Concept concept,
                   ConceptSystem system,
                   ConceptGraph graph)

Creates a concept node by encoding its concept features.

Method Detail

cat2color

public static java.awt.Color cat2color(java.lang.String category,
                                       java.util.Vector categories)

Encodes concept type into node color.

rank2size

public static int rank2size(int rank)

Encodes concept rank into node size.

dim2pos

public static int dim2pos(double d,
                          int start,
                          int span)

Encodes concept dimension value into node position coordinates.

getLeft

public int getLeft()

Gets the x position of left-top corner.

getTop

public int getTop()

Gets the y position of left-top corner.

getLeftTop

public java.awt.Point getLeftTop()

Gets the left-top point.

distance

public double distance(ConceptNode node)

Computes the geometric distance between this node and the specified one.

paint

public void paint(java.awt.Graphics2D g)

Paints the object.

toString

public java.lang.String toString()

String representation.

Overrides:

toString in class Concept