weka.gui.graphvisualizer
Class GraphNode

java.lang.Object
  weka.gui.graphvisualizer.GraphNode

All Implemented Interfaces:

GraphConstants

public class GraphNode

extends java.lang.Object

implements GraphConstants

This class represents a node in the Graph.

Version:

1.0 - 23 Apr 2003 - Initial version (Ashraf M. Kibriya)

Author:

Ashraf M. Kibriya (amk14@cs.waikato.ac.nz)

Field Summary

(package private) int[][]	edges The indices of nodes to which there are edges from this node, plus the type of edge
(package private) java.lang.String	ID ID and label for the node
(package private) java.lang.String	lbl ID and label for the node
(package private) int	nodeType Type of node.
(package private) java.lang.String[]	outcomes The outcomes for the given node
(package private) int[]	prnts The indices of parent nodes
(package private) double[][]	probs probability table for each outcome given outcomes of parents, if any
(package private) int	x The x and y position of the node
(package private) int	y The x and y position of the node

Fields inherited from interface weka.gui.graphvisualizer.GraphConstants

DIRECTED, DOUBLE, NORMAL, PLURAL_DUMMY, REVERSED, SINGULAR_DUMMY

Constructor Summary

GraphNode(java.lang.String id, java.lang.String label)
Constructor

GraphNode(java.lang.String id, java.lang.String label, int type)
Constructor

Method Summary

boolean

equals(java.lang.Object n) Returns true if passed in argument is an instance of GraphNode and is equal to this node.

Methods inherited from class java.lang.Object

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

Field Detail

ID

java.lang.String ID

ID and label for the node

lbl

java.lang.String lbl

ID and label for the node

outcomes

java.lang.String[] outcomes

The outcomes for the given node

probs

double[][] probs

probability table for each outcome given outcomes of parents, if any

x

int x

The x and y position of the node

y

int y

The x and y position of the node

prnts

int[] prnts

The indices of parent nodes

edges

int[][] edges

The indices of nodes to which there are edges from this node, plus the type of edge

nodeType

int nodeType

Type of node. Default is Normal node type

Constructor Detail

GraphNode

public GraphNode(java.lang.String id,
                 java.lang.String label)

Constructor

GraphNode

public GraphNode(java.lang.String id,
                 java.lang.String label,
                 int type)

Constructor

Method Detail

equals

public boolean equals(java.lang.Object n)

Returns true if passed in argument is an instance of GraphNode and is equal to this node. Implemented to enable the use of contains method in Vector/FastVector class.