Package org.orekit.files.stk

Enum STKEphemerisFile.STKCoordinateSystem

java.lang.Object

java.lang.Enum<STKEphemerisFile.STKCoordinateSystem>

org.orekit.files.stk.STKEphemerisFile.STKCoordinateSystem

All Implemented Interfaces:

Serializable, Comparable<STKEphemerisFile.STKCoordinateSystem>

Enclosing class:

STKEphemerisFile

public static enum STKEphemerisFile.STKCoordinateSystem
extends Enum<STKEphemerisFile.STKCoordinateSystem>

STK coordinate system.

Currently, only Earth-centered coordinate systems are supported.

Enum Constant Summary

Enum Constants

Enum Constant	Description
FIXED	Fixed frame.
ICRF	International Celestial Reference Frame.
INERTIAL	Central-body-dependent inertial frame, equivalent to ICRF for Earth.
J2000	Mean equator and mean equinox of the J2000 epoch.
MEAN_OF_DATE	Mean equator and mean equinox of date.
TEME_OF_DATE	True equator and mean equinox of date.
TRUE_OF_DATE	True equator and true equinox of date.

Method Summary

Modifier and Type	Method	Description
static STKEphemerisFile.STKCoordinateSystem	parse(String s)	Parses a coordinate system from a string.
static STKEphemerisFile.STKCoordinateSystem	valueOf(String name)	Returns the enum constant of this type with the specified name.
static STKEphemerisFile.STKCoordinateSystem[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ICRF

public static final STKEphemerisFile.STKCoordinateSystem ICRF

International Celestial Reference Frame.

J2000

public static final STKEphemerisFile.STKCoordinateSystem J2000

Mean equator and mean equinox of the J2000 epoch.

INERTIAL

public static final STKEphemerisFile.STKCoordinateSystem INERTIAL

Central-body-dependent inertial frame, equivalent to ICRF for Earth.

FIXED

public static final STKEphemerisFile.STKCoordinateSystem FIXED

Fixed frame.

TRUE_OF_DATE

public static final STKEphemerisFile.STKCoordinateSystem TRUE_OF_DATE

True equator and true equinox of date.

MEAN_OF_DATE

public static final STKEphemerisFile.STKCoordinateSystem MEAN_OF_DATE

Mean equator and mean equinox of date.

TEME_OF_DATE

public static final STKEphemerisFile.STKCoordinateSystem TEME_OF_DATE

True equator and mean equinox of date.

Method Detail

values

public static STKEphemerisFile.STKCoordinateSystem[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (STKEphemerisFile.STKCoordinateSystem c : STKEphemerisFile.STKCoordinateSystem.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static STKEphemerisFile.STKCoordinateSystem valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

parse

public static STKEphemerisFile.STKCoordinateSystem parse(String s)

Parses a coordinate system from a string.

Parameters:

s - string

Returns:

coordinate system