Package elki.index.tree.spatial.kd

Class MinimalisticMemoryKDTree.CountSortAccesses

java.lang.Object

elki.data.VectorUtil.SortDBIDsBySingleDimension

elki.index.tree.spatial.kd.MinimalisticMemoryKDTree.CountSortAccesses

All Implemented Interfaces:

java.util.Comparator<DBIDRef>

Enclosing class:

MinimalisticMemoryKDTree<O extends NumberVector>

private static class MinimalisticMemoryKDTree.CountSortAccesses
extends VectorUtil.SortDBIDsBySingleDimension

Class to count object accesses during construction.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Counter	objaccess	Counter for comparisons.

Constructor Summary

Constructors

Constructor	Description
CountSortAccesses(Counter objaccess, Relation<? extends NumberVector> data)	Constructor.

Method Summary

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

Methods inherited from class elki.data.VectorUtil.SortDBIDsBySingleDimension

getDimension, setDimension

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

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

objaccess

final Counter objaccess

Counter for comparisons.

Constructor Detail

CountSortAccesses

public CountSortAccesses(Counter objaccess,
                         Relation<? extends NumberVector> data)

Constructor.

Parameters:

objaccess - Object access counter.

data - Data relation

Method Detail

compare

public int compare(DBIDRef id1,
                   DBIDRef id2)

Specified by:

compare in interface java.util.Comparator<DBIDRef>

Overrides:

compare in class VectorUtil.SortDBIDsBySingleDimension