org.graphstream.algorithm
Enum Dijkstra.Element

java.lang.Object
  extended by java.lang.Enum<Dijkstra.Element>
      extended by 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


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