Package org.orekit.gnss
Enum TimeSystem
- java.lang.Object
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- java.lang.Enum<TimeSystem>
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- org.orekit.gnss.TimeSystem
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- All Implemented Interfaces:
Serializable
,Comparable<TimeSystem>
public enum TimeSystem extends Enum<TimeSystem>
Enumerate for the time systems used in navigation files.- Since:
- 11.0
- Author:
- Thomas Neidhart, Evan Ward, Thomas Paulet
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getKey()
Get the key for the system.TimeScale
getTimeScale(TimeScales timeScales)
Get the time scale corresponding to time system.static TimeSystem
parseTimeSystem(String s)
Parse a string to get the time system.static TimeSystem
valueOf(String name)
Returns the enum constant of this type with the specified name.static TimeSystem[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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GPS
public static final TimeSystem GPS
Global Positioning System.
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GLONASS
public static final TimeSystem GLONASS
GLONASS.
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GALILEO
public static final TimeSystem GALILEO
GALILEO.
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TAI
public static final TimeSystem TAI
International Atomic Time.
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UTC
public static final TimeSystem UTC
Coordinated Universal Time.
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QZSS
public static final TimeSystem QZSS
Quasi-Zenith System.
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BEIDOU
public static final TimeSystem BEIDOU
Beidou.
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IRNSS
public static final TimeSystem IRNSS
IRNSS.
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UNKNOWN
public static final TimeSystem UNKNOWN
Unknown.
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Method Detail
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values
public static TimeSystem[] 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 (TimeSystem c : TimeSystem.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static TimeSystem 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 nameNullPointerException
- if the argument is null
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getKey
public String getKey()
Get the key for the system.- Returns:
- key for the system
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parseTimeSystem
public static TimeSystem parseTimeSystem(String s) throws OrekitIllegalArgumentException
Parse a string to get the time system.The string must be the time system.
- Parameters:
s
- string to parse- Returns:
- the time system
- Throws:
OrekitIllegalArgumentException
- if the string does not correspond to a time system key
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getTimeScale
public TimeScale getTimeScale(TimeScales timeScales)
Get the time scale corresponding to time system.- Parameters:
timeScales
- the set of time scales to use- Returns:
- the time scale corresponding to time system in the set of time scales
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