de.lmu.ifi.dbs.elki.database.relation

Class RelationUtil.DescendingByDoubleRelation

java.lang.Object

de.lmu.ifi.dbs.elki.database.relation.RelationUtil.DescendingByDoubleRelation

All Implemented Interfaces:

java.util.Comparator<DBIDRef>

Enclosing class:

RelationUtil

public static class RelationUtil.DescendingByDoubleRelation
extends java.lang.Object
implements java.util.Comparator<DBIDRef>

Sort objects by a double relation

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
private DoubleRelation	scores Scores to use for sorting.

Constructor Summary

Constructors

Constructor and Description
DescendingByDoubleRelation(DoubleRelation scores) Constructor.

Method Summary

Modifier and Type	Method and Description
int	compare(DBIDRef id1, DBIDRef id2)

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

Field Detail

scores

private final DoubleRelation scores

Scores to use for sorting.

Constructor Detail

DescendingByDoubleRelation

public DescendingByDoubleRelation(DoubleRelation scores)

Constructor.

Parameters:

scores - Scores for sorting

Method Detail

compare

public int compare(DBIDRef id1,
                   DBIDRef id2)

Specified by:

compare in interface java.util.Comparator<DBIDRef>