agi.foundation.coordinates

(agi.foundation.core-2025r1.jar)

Class LongitudeLatitudeRadius

java.lang.Object

agi.foundation.coordinates.LongitudeLatitudeRadius

All Implemented Interfaces:

IEquatable<LongitudeLatitudeRadius>, ImmutableValueType, ValueType, IEquatableEpsilon<LongitudeLatitudeRadius>

public final class LongitudeLatitudeRadius
extends Object
implements IEquatable<LongitudeLatitudeRadius>, IEquatableEpsilon<LongitudeLatitudeRadius>, ImmutableValueType

A set of curvilinear 3-dimensional coordinates typically used to describe geocentric (or planetocentric on non-Earth central bodies) positions. Longitude is an angle lying in the xy-plane measured from the positive x-axis and toward the positive y-axis. Latitude is an angle measured from the xy-plane and toward the positive z-axis. Radius is a linear coordinate measured from the origin.

Constructor Summary

Constructors

Constructor and Description
LongitudeLatitudeRadius() Initializes a new instance.
LongitudeLatitudeRadius(AzimuthElevationRange coordinates) Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of AzimuthElevationRange coordinates.
LongitudeLatitudeRadius(Cartesian coordinates) Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of Cartesian coordinates.
LongitudeLatitudeRadius(Cylindrical coordinates) Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of Cylindrical coordinates.
LongitudeLatitudeRadius(double[] elements) Initializes a set of LongitudeLatitudeRadius coordinates from the first 3 consecutive elements in the provided array.
LongitudeLatitudeRadius(double[] elements, int startIndex) Initializes a set of LongitudeLatitudeRadius coordinates from the provided array.
LongitudeLatitudeRadius(double longitude, double latitude, double radius) Initializes a set of LongitudeLatitudeRadius coordinates from the provided longitude, latitude, and radius.
LongitudeLatitudeRadius(Spherical coordinates) Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of Spherical coordinates.

Method Summary

Modifier and Type	Method and Description
static Motion1<LongitudeLatitudeRadius>	convertMotion(Motion1<Cartesian> motion, int order) Converts the motion given in terms of a set of Cartesian coordinates to motion of the corresponding set of LongitudeLatitudeRadius coordinates.
static boolean	equals(LongitudeLatitudeRadius left, LongitudeLatitudeRadius right) Returns true if the two instances are exactly equal.
boolean	equals(Object obj) Indicates whether another object is exactly equal to this instance.
boolean	equalsEpsilon(LongitudeLatitudeRadius other, double epsilon) Indicates whether each coordinate value of another instance of this type is within the required tolerance of the corresponding coordinate value of this instance.
boolean	equalsType(LongitudeLatitudeRadius other) Indicates whether another instance of this type is exactly equal to this instance.
double	get(int index) Gets the value of the specified element with index of 0, 1, and 2 corresponding to the coordinates Longitude (get), Latitude (get), and Radius (get).
double	getLatitude() Gets the angular coordinate measured from the xy-plane and toward the positive z-axis.
int	getLength() Gets the number of elements in this set of coordinates.
double	getLongitude() Gets the angular coordinate lying in the xy-plane measured from the positive x-axis and toward the positive y-axis.
double	getRadius() Gets the linear coordinate measured from the origin.
static LongitudeLatitudeRadius	getZero() Gets a set of LongitudeLatitudeRadius coordinates with values of zero.
int	hashCode() Returns a hash code for this instance, which is suitable for use in hashing algorithms and data structures like a hash table.
static boolean	notEquals(LongitudeLatitudeRadius left, LongitudeLatitudeRadius right) Returns true if the two instances are not exactly equal.
String	toString() Returns the string representation of the value of this instance.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LongitudeLatitudeRadius

public LongitudeLatitudeRadius()

Initializes a new instance.

LongitudeLatitudeRadius

public LongitudeLatitudeRadius(double longitude,
                               double latitude,
                               double radius)

Initializes a set of LongitudeLatitudeRadius coordinates from the provided longitude, latitude, and radius.

Parameters:

longitude - The angular coordinate lying in the xy-plane measured from the positive x-axis and toward the positive y-axis.

latitude - The angular coordinate measured from the xy-plane and toward the positive z-axis.

radius - The linear coordinate measured from the origin.

LongitudeLatitudeRadius

public LongitudeLatitudeRadius(@Nonnull
                               Spherical coordinates)

Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of Spherical coordinates.

Parameters:

coordinates - The set of Spherical coordinates.

LongitudeLatitudeRadius

public LongitudeLatitudeRadius(@Nonnull
                               Cylindrical coordinates)

Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of Cylindrical coordinates.

Parameters:

coordinates - The set of Cylindrical coordinates.

LongitudeLatitudeRadius

public LongitudeLatitudeRadius(@Nonnull
                               Cartesian coordinates)

Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of Cartesian coordinates.

Parameters:

coordinates - The set of Cartesian coordinates.

LongitudeLatitudeRadius

public LongitudeLatitudeRadius(@Nonnull
                               AzimuthElevationRange coordinates)

Initializes a set of LongitudeLatitudeRadius coordinates from the provided set of AzimuthElevationRange coordinates.

Parameters:

coordinates - The set of AzimuthElevationRange coordinates.

LongitudeLatitudeRadius

public LongitudeLatitudeRadius(@Nonnull
                               double[] elements)

Initializes a set of LongitudeLatitudeRadius coordinates from the first 3 consecutive elements in the provided array.

Parameters:

elements - The array of coordinate values. The first value is treated as the Longitude (get), the second as the Latitude (get), and the third as the Radius (get).

Throws:

ArgumentNullException - Thrown when elements is null.

ArgumentOutOfRangeException - An object of this type must be constructed from an array with at least 3 elements.

LongitudeLatitudeRadius

public LongitudeLatitudeRadius(@Nonnull
                               double[] elements,
                               int startIndex)

Initializes a set of LongitudeLatitudeRadius coordinates from the provided array.

Parameters:

elements - The array of coordinate values. The first value is treated as the Longitude (get), the second as the Latitude (get), and the third as the Radius (get).

startIndex - The index of the first element in the array to use.

Throws:

ArgumentNullException - Thrown when elements is null.

ArgumentOutOfRangeException - Thrown when an object of this type is constructed from an array with less than 3 elements.

Method Detail

getZero

@Nonnull
public static LongitudeLatitudeRadius getZero()

Gets a set of LongitudeLatitudeRadius coordinates with values of zero.

convertMotion

@Nonnull
public static Motion1<LongitudeLatitudeRadius> convertMotion(@Nonnull
                                                                       Motion1<Cartesian> motion,
                                                                       int order)

Converts the motion given in terms of a set of Cartesian coordinates to motion of the corresponding set of LongitudeLatitudeRadius coordinates.

Parameters:

motion - The Cartesian motion.

order - The order of the highest derivative to convert.

Returns:

The motion of the LongitudeLatitudeRadius.

getLongitude

public final double getLongitude()

Gets the angular coordinate lying in the xy-plane measured from the positive x-axis and toward the positive y-axis.

getLatitude

public final double getLatitude()

Gets the angular coordinate measured from the xy-plane and toward the positive z-axis.

getRadius

public final double getRadius()

Gets the linear coordinate measured from the origin.

getLength

public final int getLength()

Gets the number of elements in this set of coordinates.

get

public final double get(int index)

Gets the value of the specified element with index of 0, 1, and 2 corresponding to the coordinates Longitude (get), Latitude (get), and Radius (get).

Parameters:

index - The index to retrieve.

Returns:

The coordinate associated with the specified index.

Throws:

ArgumentOutOfRangeException - Thrown when index is less than 0 or greater than or equal to Length (get).

equals

public boolean equals(Object obj)

Indicates whether another object is exactly equal to this instance.

Overrides:

equals in class Object

Parameters:

obj - The object to compare to this instance.

Returns:

true if obj is an instance of this type and represents the same value as this instance; otherwise false.

See Also:

Object.hashCode(), HashMap

equalsType

public final boolean equalsType(@Nonnull
                                LongitudeLatitudeRadius other)

Indicates whether another instance of this type is exactly equal to this instance.

Specified by:

equalsType in interface IEquatable<LongitudeLatitudeRadius>

Parameters:

other - The instance to compare to this instance.

Returns:

true if other represents the same value as this instance; otherwise false.

equalsEpsilon

public final boolean equalsEpsilon(@Nonnull
                                   LongitudeLatitudeRadius other,
                                   double epsilon)

Indicates whether each coordinate value of another instance of this type is within the required tolerance of the corresponding coordinate value of this instance.

Specified by:

equalsEpsilon in interface IEquatableEpsilon<LongitudeLatitudeRadius>

Parameters:

other - The set of LongitudeLatitudeRadius coordinates to compare to this instance.

epsilon - The limit at which the absolute differences between the coordinate values will not be considered equal.

Returns:

true if the absolute differences are less than or equal to epsilon; otherwise false.

hashCode

public int hashCode()

Returns a hash code for this instance, which is suitable for use in hashing algorithms and data structures like a hash table.

Overrides:

hashCode in class Object

Returns:

A hash code for the current object.

See Also:

Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)

toString

public String toString()

Returns the string representation of the value of this instance.

Overrides:

toString in class Object

Returns:

A string that represents the value of this instance in the form Longitude, Latitude, and Radius.

equals

public static boolean equals(@Nonnull
                             LongitudeLatitudeRadius left,
                             @Nonnull
                             LongitudeLatitudeRadius right)

Returns true if the two instances are exactly equal.

Parameters:

left - The instance to compare to right.

right - The instance to compare to left.

Returns:

true if left represents the same value as right; otherwise false.

notEquals

public static boolean notEquals(@Nonnull
                                LongitudeLatitudeRadius left,
                                @Nonnull
                                LongitudeLatitudeRadius right)

Returns true if the two instances are not exactly equal.

Parameters:

left - The instance to compare to right.

right - The instance to compare to left.

Returns:

true if left does not represent the same value as right; otherwise false.