org.graphstream.algorithm
Enum Dijkstra.Element

java.lang.Object
  java.lang.Enum<Dijkstra.Element>
      org.graphstream.algorithm.Dijkstra.Element

All Implemented Interfaces:

Serializable, Comparable<Dijkstra.Element>

Enclosing class:

Dijkstra

public static enum Dijkstra.Element
extends Enum<Dijkstra.Element>

This enumeration is used to specify how the length of a path is computed

Author:

Stefan Balev

Enum Constant Summary

EDGE
The length of a path is the sum of the lengths of its edges.

EDGE_AND_NODE
The length of a path is the sum of the lengths of its edges and nodes.

NODE
The length of a path is the sum of the lengths of its nodes.

Method Summary

static Dijkstra.Element	valueOf(String name) Returns the enum constant of this type with the specified name.
static Dijkstra.Element[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EDGE

public static final Dijkstra.Element EDGE

The length of a path is the sum of the lengths of its edges.

NODE

public static final Dijkstra.Element NODE

The length of a path is the sum of the lengths of its nodes.

EDGE_AND_NODE

public static final Dijkstra.Element EDGE_AND_NODE

The length of a path is the sum of the lengths of its edges and nodes.

Method Detail

values

public static Dijkstra.Element[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Dijkstra.Element c : Dijkstra.Element.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Dijkstra.Element valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null