Package com.irurueta.navigation.indoor

Class RangingAndRssiFingerprintLocated<S extends RadioSource,R extends RangingAndRssiReading<S>,P extends com.irurueta.geometry.Point<?>>

java.lang.Object

com.irurueta.navigation.indoor.Fingerprint<S,R>

com.irurueta.navigation.indoor.RangingAndRssiFingerprint<S,R>

com.irurueta.navigation.indoor.RangingAndRssiFingerprintLocated<S,R,P>

Type Parameters:

S - a RadioSource type.

R - a RangingReading type.

P - a Point type.

All Implemented Interfaces:

FingerprintLocated<P>, Serializable

Direct Known Subclasses:

RangingAndRssiFingerprintLocated2D, RangingAndRssiFingerprintLocated3D

public class RangingAndRssiFingerprintLocated<S extends RadioSource,R extends RangingAndRssiReading<S>,P extends com.irurueta.geometry.Point<?>>
extends RangingAndRssiFingerprint<S,R>
implements FingerprintLocated<P>

Contains located ranging and RSSI readings from several radio sources.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private P	position	Position where fingerprint readings were made.
private com.irurueta.algebra.Matrix	positionCovariance	Covariance of inhomogeneous coordinates of current position (if available).

Fields inherited from class com.irurueta.navigation.indoor.Fingerprint

readings

Constructor Summary

Constructors

Constructor	Description
RangingAndRssiFingerprintLocated()	Empty constructor.
RangingAndRssiFingerprintLocated(List<R> readings, P position)	Constructor.
RangingAndRssiFingerprintLocated(List<R> readings, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.

Method Summary

Modifier and Type	Method	Description
P	getPosition()	Gets position where fingerprint readings were made.
com.irurueta.algebra.Matrix	getPositionCovariance()	Gets covariance of inhomogeneous coordinates of current position (if available).

Methods inherited from class com.irurueta.navigation.indoor.Fingerprint

getReadings, setReadings

Methods inherited from class java.lang.Object

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

Field Details

position

private P extends com.irurueta.geometry.Point<?> position

Position where fingerprint readings were made.

positionCovariance

private com.irurueta.algebra.Matrix positionCovariance

Covariance of inhomogeneous coordinates of current position (if available).

Constructor Details

RangingAndRssiFingerprintLocated

public RangingAndRssiFingerprintLocated(List<R> readings,
 P position)

Constructor.

Parameters:

readings - non-located ranging and RSSI readings defining the fingerprint.

position - position where readings were made.

Throws:

IllegalArgumentException - if either readings or position are null.

RangingAndRssiFingerprintLocated

public RangingAndRssiFingerprintLocated(List<R> readings,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

readings - non-located ranging and RSSI readings defining the fingerprint.

position - position where readings were made.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either readings or position are null, or covariance has invalid size.

RangingAndRssiFingerprintLocated

public RangingAndRssiFingerprintLocated()

Empty constructor.

Method Details

getPosition

public P getPosition()

Gets position where fingerprint readings were made.

Specified by:

getPosition in interface FingerprintLocated<S extends RadioSource>

Returns:

position where fingerprint readings were made.

getPositionCovariance

public com.irurueta.algebra.Matrix getPositionCovariance()

Gets covariance of inhomogeneous coordinates of current position (if available).

Specified by:

getPositionCovariance in interface FingerprintLocated<S extends RadioSource>

Returns:

covariance of position or null.