ini.trakem2.analysis

Class Vertex<T>

java.lang.Object

ini.trakem2.analysis.Vertex<T>

public class Vertex<T>
extends Object

A class to express a Vertex in a graph. This class is stateful and not thread-safe.

Field Summary

Fields

Modifier and Type	Field and Description
float	centrality
long	d Length of the path.
T	data The data associated with this node, if any.
Set<Vertex<T>>	neighbors
long	sigma Number of short paths passing through this vertex.

Constructor Summary

Constructors

Constructor and Description
Vertex(T data)

Method Summary

Modifier and Type	Method and Description
static <T> ArrayList<Vertex<T>>	clone(Collection<Vertex<T>> vs) Clone a collection of vertices, preserving the neighbors.
List<Vertex<T>>	getBranch(Vertex<T> parent) From this vertex to the next branch vertex or end vertex, both inclusive.
int	getNeighborCount()
boolean	isBranching()
boolean	isEnding()
protected void	reset() All but neighbors.

Methods inherited from class java.lang.Object

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

Field Detail

centrality

public float centrality

sigma

public long sigma

Number of short paths passing through this vertex.

neighbors

public final Set<Vertex<T>> neighbors

d

public long d

Length of the path.

data

public T data

The data associated with this node, if any.

Constructor Detail

Vertex

public Vertex(T data)

Method Detail

reset

protected void reset()

All but neighbors.

getNeighborCount

public int getNeighborCount()

clone

public static <T> ArrayList<Vertex<T>> clone(Collection<Vertex<T>> vs)

Clone a collection of vertices, preserving the neighbors.

Returns:

An ArrayList of Vertex instances in the same order as @param vs delivered them.

isBranching

public boolean isBranching()

isEnding

public boolean isEnding()

getBranch

public List<Vertex<T>> getBranch(Vertex<T> parent)

From this vertex to the next branch vertex or end vertex, both inclusive. The @param exclude is the neighbor to ignore.

Throws:

IllegalArgumentException - if @param exclude is not a neighbor.