org.metacsp.framework

Class ConstraintOrderingH

java.lang.Object

org.metacsp.framework.ConstraintOrderingH

All Implemented Interfaces:

java.util.Comparator<Constraint>

public abstract class ConstraintOrderingH
extends java.lang.Object
implements java.util.Comparator<Constraint>

Basic abstract class for implementing variable ordering heuristics to be used in backtracking search (e.g., in the MetaConstraintSolver class).

Author:

Federico Pecora

Constructor Summary

Constructors

Constructor and Description
ConstraintOrderingH()

Method Summary

Modifier and Type	Method and Description
abstract void	collectData(Constraint[] allMetaConstraints)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

compare, comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

ConstraintOrderingH

public ConstraintOrderingH()

Method Detail

collectData

public abstract void collectData(Constraint[] allMetaConstraints)