de.lmu.ifi.dbs.elki.database.datastore

Class DataStoreUtil.DescendingByDoubleDataStore

java.lang.Object

de.lmu.ifi.dbs.elki.database.datastore.DataStoreUtil.DescendingByDoubleDataStore

All Implemented Interfaces:

Comparator<DBIDRef>

Enclosing class:

DataStoreUtil

public static class DataStoreUtil.DescendingByDoubleDataStore
extends Object
implements Comparator<DBIDRef>

Sort objects by a double relation

Author:

Erich Schubert

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
DescendingByDoubleDataStore(DoubleDataStore 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 DoubleDataStore scores

Scores to use for sorting.

Constructor Detail

DescendingByDoubleDataStore

public DescendingByDoubleDataStore(DoubleDataStore scores)

Constructor.

Parameters:

scores - Scores for sorting

Method Detail

compare

public int compare(DBIDRef id1,
                   DBIDRef id2)

Specified by:

compare in interface Comparator<DBIDRef>