com.reades.mapthing
Class Link

java.lang.Object
  com.reades.mapthing.Link

All Implemented Interfaces:

Serializable

public class Link
extends Object
implements Serializable

A simple link class that holds references to two Node objects. You would usually want to extend this class to do something more clever around weighting and such, but the idea here is that this class is easier to work with in Processing and allows us to implement zoom and pan without too much effort.

Author:

jereades

See Also:

Node, Serialized Form

Field Summary

boolean

DEBUG

Constructor Summary

Link(int id, Node n1, Node n2)
Constructor takes two SimpleNode (or extensions of SimpleNode) objects and stores them for later retrieval.

Link(int id, Node n1, Node n2, double val)
Create a Link object

Link(int id, Node n1, Node n2, double val, String nm)
Create a Link object

Link(int id, Node n1, Node n2, String nm)
Constructor takes two SimpleNode (or extensions of SimpleNode) objects and stores them for later retrieval.

Method Summary

int	getId() Get the id of the link
String	getName() Get the name of the link
Node	getNode1() Get the first node
Node	getNode2() Get the second node

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public boolean DEBUG

Constructor Detail

Link

public Link(int id,
            Node n1,
            Node n2)

Constructor takes two SimpleNode (or extensions of SimpleNode) objects and stores them for later retrieval.

Parameters:

id - a unique id for the link

n1 - the origin node of the link

n2 - the destination node of the link

Link

public Link(int id,
            Node n1,
            Node n2,
            String nm)

Constructor takes two SimpleNode (or extensions of SimpleNode) objects and stores them for later retrieval.

Parameters:

id - a unique id for the link

n1 - the origin node of the link

n2 - the destination node of the link

nm - a name for the link (if using labels)

Link

public Link(int id,
            Node n1,
            Node n2,
            double val)

Create a Link object

Parameters:

id - a unique identifier for the link

n1 - the origin node for the link

n2 - the destination node for the link

val - a link weight/value

Link

public Link(int id,
            Node n1,
            Node n2,
            double val,
            String nm)

Create a Link object

Parameters:

id - a unique identifier for the link

n1 - the origin node for the link

n2 - the destination node for the link

val - a link weight/value

nm - a name for the link (if labelling)

Method Detail

getId

public int getId()

Get the id of the link

Returns:

An integer identifier

getName

public String getName()

Get the name of the link

Returns:

An integer identifier

getNode1

public Node getNode1()

Get the first node

Returns:

An object of class Node

See Also:

Node

getNode2

public Node getNode2()

Get the second node

Returns:

An object of class Node

See Also:

Node