org.universAAL.tools.logmonitor.rdfvis

Class Node

java.lang.Object

org.universAAL.tools.logmonitor.rdfvis.Node

public class Node
extends Object

A node in the graphical view. Every Resource corresponds to a Node in the visualization and every property to an Edge.

Author:

Carsten Stockloew

Field Summary

Fields

Modifier and Type	Field and Description
LinkedList<Edge>	children The list of all children.
int	height The height of this node.
Class<?>	theClass The resource is an instance of this class.
int	width The width of this node.
int	x The x-coordinate of the top left corner of this node, or -1 if the coordinates are not yet calculated.
int	y The y-coordinate of the top left corner of this node.

Method Summary

Modifier and Type	Method and Description
static Node	copyFrom(Resource r) Create the node structure from a resource.
Point	drawNode(Graphics2D g, int xoff, int yoff) Draw this node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

theClass

public Class<?> theClass

The resource is an instance of this class.

children

public LinkedList<Edge> children

The list of all children.

x

public int x

The x-coordinate of the top left corner of this node, or -1 if the coordinates are not yet calculated.

y

public int y

The y-coordinate of the top left corner of this node.

width

public int width

The width of this node.

height

public int height

The height of this node.

Method Detail

copyFrom

public static Node copyFrom(Resource r)

Create the node structure from a resource.

Parameters:

r - The source Resource.

Returns:

The node containing all important information from the Resource.

drawNode

public Point drawNode(Graphics2D g,
                      int xoff,
                      int yoff)

Draw this node.

Parameters:

g - The Graphics object to draw to.

xoff - The offset in x-direction.

yoff - The offset in y-direction.

Returns:

The bottom-right corner