com.alexmerz.graphviz.objects
Class PortNode

java.lang.Object
  com.alexmerz.graphviz.objects.PortNode

public class PortNode
extends java.lang.Object

This class is an extended Node object containing Port information of a node in an edge. A PortNode does not hold an Id object, because it is only a wrapper for a node as a part of an edge.

Version:

$Id: PortNode.java,v 1.3 2006/03/20 16:45:41 Alexander Exp $

Author:

Alexander Merz

Constructor Summary

PortNode()
Creates an empty PortNode object

PortNode(Node n)
Creates a PortNode with a given Node and empty port

PortNode(Node n, java.lang.String port)
Creates a PortNode with the given Node and Port

Method Summary

Node	getNode() Returns the node
java.lang.String	getPort() Returns the port of the node
void	setNode(Node node) Sets the node
void	setPort(java.lang.String port) Sets the port of the node
java.lang.String	toString() Returns the String representation

Methods inherited from class java.lang.Object

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

Constructor Detail

PortNode

public PortNode()

Creates an empty PortNode object

PortNode

public PortNode(Node n)

Creates a PortNode with a given Node and empty port

Parameters:

n - the node object

PortNode

public PortNode(Node n,
                java.lang.String port)

Creates a PortNode with the given Node and Port

Parameters:

n - the node object

port - the port

Method Detail

getPort

public java.lang.String getPort()

Returns the port of the node

Returns:

the port

setPort

public void setPort(java.lang.String port)

Sets the port of the node

Parameters:

port -

getNode

public Node getNode()

Returns the node

Returns:

the node object

setNode

public void setNode(Node node)

Sets the node

Parameters:

node -

toString

public java.lang.String toString()

Returns the String representation

Overrides:

toString in class java.lang.Object

Returns:

the string representation