org.dllearner.algorithms.gp
Enum GP.SelectionType

java.lang.Object
  java.lang.Enum<GP.SelectionType>
      org.dllearner.algorithms.gp.GP.SelectionType

All Implemented Interfaces:

Serializable, Comparable<GP.SelectionType>

Enclosing class:

GP

public static enum GP.SelectionType
extends Enum<GP.SelectionType>

Enum Constant Summary

FPS
FPS (Fitness Proportionate Selection) is a selection type, where the probability of being selected is proportional to the fitness of an individual.

RANK_SELECTION
Rank selection is a selection type, where the probability of being selected depends only on the order of the fitness of all individuals.

TOURNAMENT_SELECTION

Method Summary

static GP.SelectionType	valueOf(String name) Returns the enum constant of this type with the specified name.
static GP.SelectionType[]	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

RANK_SELECTION

public static final GP.SelectionType RANK_SELECTION

Rank selection is a selection type, where the probability of being selected depends only on the order of the fitness of all individuals.

FPS

public static final GP.SelectionType FPS

FPS (Fitness Proportionate Selection) is a selection type, where the probability of being selected is proportional to the fitness of an individual.

TOURNAMENT_SELECTION

public static final GP.SelectionType TOURNAMENT_SELECTION

Method Detail

values

public static GP.SelectionType[] 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 (GP.SelectionType c : GP.SelectionType.values())
    System.out.println(c);

Returns:

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

valueOf

public static GP.SelectionType 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