org.optaplanner.core.impl.exhaustivesearch.node.comparator

Class ScoreFirstNodeComparator

java.lang.Object

org.optaplanner.core.impl.exhaustivesearch.node.comparator.ScoreFirstNodeComparator

All Implemented Interfaces:

Serializable, Comparator<ExhaustiveSearchNode>

public class ScoreFirstNodeComparator
extends Object
implements Comparator<ExhaustiveSearchNode>, Serializable

Investigate the nodes with a better optimistic bound first, then deeper nodes.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ScoreFirstNodeComparator(boolean scoreBounderEnabled)

Method Summary

Modifier and Type	Method and Description
int	compare(ExhaustiveSearchNode a, ExhaustiveSearchNode b)

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

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

Constructor Detail

ScoreFirstNodeComparator

public ScoreFirstNodeComparator(boolean scoreBounderEnabled)

Method Detail

compare

public int compare(ExhaustiveSearchNode a,
                   ExhaustiveSearchNode b)

Specified by:

compare in interface Comparator<ExhaustiveSearchNode>