org.jacop.search

Class IndomainList<T extends IntVar>

java.lang.Object

org.jacop.search.IndomainList<T>

All Implemented Interfaces:

Indomain<T>

public class IndomainList<T extends IntVar>
extends Object
implements Indomain<T>

IndomainList - implements enumeration method based on the selection of the preferred values for each variable. The preferred values are specified as an ordered list of values. The values will be selected in the order specified by this list. If the non of the values from the list is present in the current domain a default indomain method will be used.

Version:

4.9

Author:

Radoslaw Szymanek

Constructor Summary

Constructors

Constructor and Description
IndomainList(int[] order, Indomain<T> defIndomain) It creates an IndomainList heuristic for choosing the values.

Method Summary

Modifier and Type	Method and Description
int	indomain(T var) It returns value within a variable which should be used in current assignment.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndomainList

public IndomainList(int[] order,
                    Indomain<T> defIndomain)

It creates an IndomainList heuristic for choosing the values.

Parameters:

order - the order of values used to decide which values goes first.

defIndomain - the default indomain used if some values are not specified by the order array.

Method Detail

indomain

public int indomain(T var)
             throws RuntimeException

Description copied from interface: Indomain

It returns value within a variable which should be used in current assignment. This function only returns value, it is not required to do any changes to variable, its domain, etc.

Specified by:

indomain in interface Indomain<T extends IntVar>

Parameters:

var - defines variable for which value for assignment is suggested.

Returns:

defines value for current assignment.

Throws:

RuntimeException