de.lmu.ifi.dbs.elki.index.projected

Class LatLngAsECEFIndex.Factory<O extends NumberVector>

java.lang.Object

de.lmu.ifi.dbs.elki.index.projected.ProjectedIndex.Factory<O,O>

de.lmu.ifi.dbs.elki.index.projected.LatLngAsECEFIndex.Factory<O>

Type Parameters:

O - Data type.

All Implemented Interfaces:

IndexFactory<O,ProjectedIndex<O,O>>

Enclosing class:

LatLngAsECEFIndex<O extends NumberVector>

public static class LatLngAsECEFIndex.Factory<O extends NumberVector>
extends ProjectedIndex.Factory<O,O>

Index factory.

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LatLngAsECEFIndex.Factory.Parameterizer<O extends NumberVector> Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	norefine Disable refinement of distances.

Fields inherited from class de.lmu.ifi.dbs.elki.index.projected.ProjectedIndex.Factory

inner, kmulti, materialize, proj

Constructor Summary

Constructors

Constructor and Description
LatLngAsECEFIndex.Factory(IndexFactory<O,?> inner, boolean materialize, boolean norefine, EarthModel model) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
ProjectedIndex<O,O>	instantiate(Relation<O> relation) Sets the database in the distance function of this index (if existing).

Methods inherited from class de.lmu.ifi.dbs.elki.index.projected.ProjectedIndex.Factory

getInputTypeRestriction

Methods inherited from class java.lang.Object

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

Field Detail

norefine

boolean norefine

Disable refinement of distances.

Constructor Detail

LatLngAsECEFIndex.Factory

public LatLngAsECEFIndex.Factory(IndexFactory<O,?> inner,
                         boolean materialize,
                         boolean norefine,
                         EarthModel model)

Constructor.

Parameters:

inner - Inner index

materialize - Flag to materialize the projection

norefine - Flag to disable refinement of distances

model - Earth model

Method Detail

instantiate

public ProjectedIndex<O,O> instantiate(Relation<O> relation)

Description copied from interface: IndexFactory

Sets the database in the distance function of this index (if existing).

Specified by:

instantiate in interface IndexFactory<O extends NumberVector,ProjectedIndex<O extends NumberVector,O extends NumberVector>>

Overrides:

instantiate in class ProjectedIndex.Factory<O extends NumberVector,O extends NumberVector>

Parameters:

relation - the relation to index