javax.constraints
Enum VarSelectorType

java.lang.Object
  java.lang.Enum<VarSelectorType>
      javax.constraints.VarSelectorType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<VarSelectorType>

public enum VarSelectorType
extends java.lang.Enum<VarSelectorType>

Enum Constant Summary

CUSTOM
custom variable selector

INPUT_ORDER
selection of variables in order of definition

MAX_DEGREE
largest number of attached constraints

MAX_IMPACT
largest impact, select variable which when assigned restricts the domains of all other variables by the largest amount

MAX_REGRET
largest difference between smallest and second smallest value in domain

MAX_VALUE
largest upper bound

MAX_WEIGHTED_DEGREE
largest number of recorded failures in attached constraints

MIN_DOMAIN
min size of domain, tie break undefined

MIN_DOMAIN_MAX_DEGREE
min size of domain as first criteria, tie break by degree that is the number of attached constraints

MIN_DOMAIN_MIN_VALUE
min size of domain, random tie break

MIN_DOMAIN_OVER_DEGREE
min value of fraction of domain size and degree

MIN_DOMAIN_OVER_WEIGHTED_DEGREE
min value of domain size over weighted degree

MIN_DOMAIN_RANDOM
min size of domain, random tie break

MIN_VALUE
smallest lower bound

RANDOM
random selection of variables

Method Summary

static VarSelectorType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static VarSelectorType[]	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

CUSTOM

public static final VarSelectorType CUSTOM

custom variable selector

INPUT_ORDER

public static final VarSelectorType INPUT_ORDER

selection of variables in order of definition

MAX_DEGREE

public static final VarSelectorType MAX_DEGREE

largest number of attached constraints

MAX_IMPACT

public static final VarSelectorType MAX_IMPACT

largest impact, select variable which when assigned restricts the domains of all other variables by the largest amount

MAX_REGRET

public static final VarSelectorType MAX_REGRET

largest difference between smallest and second smallest value in domain

MAX_VALUE

public static final VarSelectorType MAX_VALUE

largest upper bound

MAX_WEIGHTED_DEGREE

public static final VarSelectorType MAX_WEIGHTED_DEGREE

largest number of recorded failures in attached constraints

MIN_DOMAIN

public static final VarSelectorType MIN_DOMAIN

min size of domain, tie break undefined

MIN_DOMAIN_MAX_DEGREE

public static final VarSelectorType MIN_DOMAIN_MAX_DEGREE

min size of domain as first criteria, tie break by degree that is the number of attached constraints

MIN_DOMAIN_MIN_VALUE

public static final VarSelectorType MIN_DOMAIN_MIN_VALUE

min size of domain, random tie break

MIN_DOMAIN_OVER_DEGREE

public static final VarSelectorType MIN_DOMAIN_OVER_DEGREE

min value of fraction of domain size and degree

MIN_DOMAIN_OVER_WEIGHTED_DEGREE

public static final VarSelectorType MIN_DOMAIN_OVER_WEIGHTED_DEGREE

min value of domain size over weighted degree

MIN_DOMAIN_RANDOM

public static final VarSelectorType MIN_DOMAIN_RANDOM

min size of domain, random tie break

MIN_VALUE

public static final VarSelectorType MIN_VALUE

smallest lower bound

RANDOM

public static final VarSelectorType RANDOM

random selection of variables

Method Detail

valueOf

public static VarSelectorType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

values

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

Returns:

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