Package com.irurueta.navigation.indoor.position

Class ReadingSorter<P extends com.irurueta.geometry.Point<?>,R extends Reading<? extends RadioSource>>

java.lang.Object

com.irurueta.navigation.indoor.position.ReadingSorter<P,R>

Type Parameters:

P - a Point type.

R - a Reading type.

public class ReadingSorter<P extends com.irurueta.geometry.Point<?>,R extends Reading<? extends RadioSource>>
extends Object

Evenly sorts readings of a fingerprint among different radio sources taking into account their respective quality scores as well.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ReadingSorter.RadioSourceComparator<P extends com.irurueta.geometry.Point<?>,R extends Reading<? extends RadioSource>>	Comparator to order radio sources based on their quality scores.
(package private) static class	ReadingSorter.RadioSourceSourceWithQualityScore<P extends com.irurueta.geometry.Point<?>,R extends Reading<? extends RadioSource>>	Contains a radio source with its associated quality score.
private static class	ReadingSorter.ReadingComparator<R extends Reading<? extends RadioSource>>	Comparator to order readings based on their quality scores.
(package private) static class	ReadingSorter.ReadingWithQualityScore<R extends Reading<? extends RadioSource>>	Contains a reading with its associated quality score.

Field Summary

Fields

Modifier and Type	Field	Description
private final Fingerprint<? extends RadioSource,? extends R>	fingerprint	Fingerprint containing readings of different sources.
private final double[]	fingerprintReadingsQualityScores	Quality scores associated to each reading within the fingerprint.
private List<ReadingSorter.RadioSourceSourceWithQualityScore<P,R>>	sortedSourcesAndReadings	Contains sorted sources and readings.
private final double[]	sourceQualityScores	Quality scores associated to each radio source.
private final List<? extends RadioSourceLocated<P>>	sources	Sources to be taken into account within readings.

Constructor Summary

Constructors

Constructor	Description
ReadingSorter(List<? extends RadioSourceLocated<P>> sources, Fingerprint<? extends RadioSource,? extends R> fingerprint, double[] sourceQualityScores, double[] fingerprintReadingsQualityScores)	Constructor.

Method Summary

Modifier and Type	Method	Description
Fingerprint<RadioSource,Reading<RadioSource>>	getFingerprint()	Gets fingerprint containing readings of different sources.
(package private) double[]	getFingerprintReadingsQualityScores()	Gets quality scores associated to each reading within the fingerprint.
(package private) List<ReadingSorter.RadioSourceSourceWithQualityScore<P,R>>	getSortedSourcesAndReadings()	Gets sorted sources and readings.
(package private) double[]	getSourceQualityScores()	Gets quality scores associated to each radio source.
List<RadioSourceLocated<P>>	getSources()	Gets sources to be taken into account within readings.
(package private) void	sort()	Sorts readings with quality scores.

Methods inherited from class java.lang.Object

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

Field Details

sources

private final List<? extends RadioSourceLocated<P extends com.irurueta.geometry.Point<?>>> sources

Sources to be taken into account within readings.

fingerprint

private final Fingerprint<? extends RadioSource,? extends R extends Reading<? extends RadioSource>> fingerprint

Fingerprint containing readings of different sources.

sourceQualityScores

private final double[] sourceQualityScores

Quality scores associated to each radio source.

fingerprintReadingsQualityScores

private final double[] fingerprintReadingsQualityScores

Quality scores associated to each reading within the fingerprint.

sortedSourcesAndReadings

private List<ReadingSorter.RadioSourceSourceWithQualityScore<P extends com.irurueta.geometry.Point<?>,R extends Reading<? extends RadioSource>>> sortedSourcesAndReadings

Contains sorted sources and readings.

Constructor Details

ReadingSorter

ReadingSorter(List<? extends RadioSourceLocated<P>> sources,
 Fingerprint<? extends RadioSource,? extends R> fingerprint,
 double[] sourceQualityScores,
 double[] fingerprintReadingsQualityScores)

Constructor.

Parameters:

sources - sources to take into account within readings.

fingerprint - fingerprint containing readings of different sources.

sourceQualityScores - quality scores associated to each radio source.

fingerprintReadingsQualityScores - quality scores associated to each reading within the fingerprint.

Throws:

IllegalArgumentException - if number of source quality scores is not equal to the number of sources, or if number of fingerprint reading quality scores is not equal to the number of readings within fingerprint.

Method Details

getSources

public List<RadioSourceLocated<P>> getSources()

Gets sources to be taken into account within readings.

Returns:

sources to be taken into account within readings.

getFingerprint

public Fingerprint<RadioSource,Reading<RadioSource>> getFingerprint()

Gets fingerprint containing readings of different sources.

Returns:

fingerprint containing readings of different sources.

getSourceQualityScores

double[] getSourceQualityScores()

Gets quality scores associated to each radio source.

Returns:

quality scores associated to each radio source.

getFingerprintReadingsQualityScores

double[] getFingerprintReadingsQualityScores()

Gets quality scores associated to each reading within the fingerprint.

Returns:

quality scores associated to each reading within the fingerprint.

sort

void sort()

Sorts readings with quality scores.

getSortedSourcesAndReadings

List<ReadingSorter.RadioSourceSourceWithQualityScore<P,R>> getSortedSourcesAndReadings()

Gets sorted sources and readings.

Returns:

sorted sources and readings.