Package com.irurueta.navigation.indoor

Class RangingFingerprintLocated<S extends RadioSource,R extends RangingReading<S>,P extends com.irurueta.geometry.Point<?>>

java.lang.Object

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

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

com.irurueta.navigation.indoor.RangingFingerprintLocated<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:

RangingFingerprintLocated2D, RangingFingerprintLocated3D

public class RangingFingerprintLocated<S extends RadioSource,R extends RangingReading<S>,P extends com.irurueta.geometry.Point<?>>
extends RangingFingerprint<S,R>
implements FingerprintLocated<P>

Contains located ranging 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
RangingFingerprintLocated()	Empty constructor.
RangingFingerprintLocated(List<R> readings, P position)	Constructor.
RangingFingerprintLocated(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

RangingFingerprintLocated

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

Constructor.

Parameters:

readings - non-located ranging readings defining the fingerprint.

position - position where readings were made.

Throws:

IllegalArgumentException - if either readings or position are null.

RangingFingerprintLocated

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

Constructor.

Parameters:

readings - non-located ranging 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.

RangingFingerprintLocated

public RangingFingerprintLocated()

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.