javax.constraints.impl.search.selectors
Class VarSelectorMinDomain

java.lang.Object
  javax.constraints.impl.search.selectors.AbstractVarSelector
      javax.constraints.impl.search.selectors.VarSelectorMinDomain

All Implemented Interfaces:

VarSelector

public class VarSelectorMinDomain
extends AbstractVarSelector

Constructor Summary

VarSelectorMinDomain(SearchStrategy strategy)
Constructor from SearchStrategy strategy

Method Summary

VarSelectorType	getType() Returns a type of this selector
int	select() Returns the index of the selected variable: "min size of domain, random tie break".

Methods inherited from class javax.constraints.impl.search.selectors.AbstractVarSelector

getSearchStrategy, getVars

Methods inherited from class java.lang.Object

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

Constructor Detail

VarSelectorMinDomain

public VarSelectorMinDomain(SearchStrategy strategy)

Constructor from SearchStrategy strategy

Method Detail

getType

public VarSelectorType getType()

Description copied from interface: VarSelector

Returns a type of this selector

Returns:

a type of this selector

select

public int select()

Returns the index of the selected variable: "min size of domain, random tie break". If no variables to select, it returns -1;

Specified by:

select in interface VarSelector

Specified by:

select in class AbstractVarSelector

Returns:

the index of the selected variable in the array of constrained variables upon which this selector was defined. Returns -1 if there are no variables to select.