treebolic.model.graph
Class GraphEdge

java.lang.Object
  treebolic.model.graph.GraphEdge

public class GraphEdge
extends java.lang.Object

Graph edge

Author:

Bernard Bou

Field Summary

private java.lang.Boolean	isTreeEdge Whether this edge is tree edge (null=undetermined)
private GraphNode	theFromNode Source node
private GraphNode	theToNode Destination node
private java.lang.Object	theUserData User data

Constructor Summary

GraphEdge(GraphNode thisFromNode, GraphNode thisToNode, java.lang.Boolean isTreeEdgeFlag)
Constructor

Method Summary

java.lang.Boolean	get() Whether this edge is tree edge (null=undetermined)
GraphNode	getFrom() Get source node
java.lang.Boolean	getIsTreeEdge() Whether this edge is tree edge (null=undetermined)
GraphNode	getOtherNode(GraphNode thisNode) Get node other than
GraphNode	getTo() Get destination node
java.lang.Object	getUserData() Get user data
(package private) static GraphEdge	makeReverseOf(GraphEdge thisEdge) Make inverse edge
void	setUserData(java.lang.Object thisUserData) Set user data
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

theUserData

private java.lang.Object theUserData

User data

isTreeEdge

private java.lang.Boolean isTreeEdge

Whether this edge is tree edge (null=undetermined)

theFromNode

private GraphNode theFromNode

Source node

theToNode

private GraphNode theToNode

Destination node

Constructor Detail

GraphEdge

public GraphEdge(GraphNode thisFromNode,
                 GraphNode thisToNode,
                 java.lang.Boolean isTreeEdgeFlag)

Constructor

Parameters:

thisFromNode - source node

thisToNode - destination node

Method Detail

makeReverseOf

static GraphEdge makeReverseOf(GraphEdge thisEdge)

Make inverse edge

Parameters:

thisEdge - edge

Returns:

edge

getFrom

public GraphNode getFrom()

Get source node

Returns:

source node

getTo

public GraphNode getTo()

Get destination node

Returns:

destination node

getIsTreeEdge

public java.lang.Boolean getIsTreeEdge()

Whether this edge is tree edge (null=undetermined)

getUserData

public java.lang.Object getUserData()

Get user data

Returns:

user data

setUserData

public void setUserData(java.lang.Object thisUserData)

Set user data

Parameters:

thisUserData - user data

get

public java.lang.Boolean get()

Whether this edge is tree edge (null=undetermined)

Returns:

Boolean (null=undetermined)

getOtherNode

public GraphNode getOtherNode(GraphNode thisNode)

Get node other than

Parameters:

thisNode - reference node

Returns:

node

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object