astro

Class RaDeParser

java.lang.Object

util.CommandLineParser

astro.RaDeParser

Direct Known Subclasses:

AltAzVelocity, BarycentricVelocity.Cmd, HeliocentricJulianDate, OffAxisCatalog.GuideStar, TargetCoordinates, Tracking

public class RaDeParser
extends CommandLineParser

A class that allows parsing of different formats of right ascension and declination. Sexagesimal as well as hours and decimal degrees are supported.

Nested Class Summary

Nested classes/interfaces inherited from class util.CommandLineParser

CommandLineParser.Template, CommandLineParser.Test

Field Summary

Fields

Modifier and Type	Field and Description
private static String	SWITCHES The switches for parsing ra and de.
protected static Map<String,String>	USE Detailed use of switches.

Fields inherited from class util.CommandLineParser

HELPSWITCHES

Constructor Summary

Constructors

Constructor and Description
RaDeParser() Construct a new RaDeParser and assigne the one-argument switches for parsing ra/de.

Method Summary

Modifier and Type	Method and Description
Vector2D	getRaDe() Reads the command line and parses ra,dec out of it.
static Vector2D	getRaDe(CommandLineParser cmd) Reads the command line and parses ra,dec out of it.
static String	raDeString(Vector2D rade)
static String	raDeString(Vector2D rade, int raprec, int deprec)
static void	registerRaDeSwitches(CommandLineParser cmd) Static version for subclasses that want ra/de parsinge capabilities.

Methods inherited from class util.CommandLineParser

addHelpSwitches, getArguments, getCallerName, getCommandLine, getCommands, getRegisteredSwitches, hasAnySwitch, hasHelpSwitch, hasSwitch, hasSwitch, haveAllSwitches, parse, printCommandLine, printCommandLine, registerLine, registerSwitches, setCommands, staticUsage, usage

Methods inherited from class java.lang.Object

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

Field Detail

SWITCHES

private static final String SWITCHES

The switches for parsing ra and de.

See Also:

Constant Field Values

USE

protected static final Map<String,String> USE

Detailed use of switches.

Constructor Detail

RaDeParser

public RaDeParser()

Construct a new RaDeParser and assigne the one-argument switches for parsing ra/de.

Method Detail

registerRaDeSwitches

public static void registerRaDeSwitches(CommandLineParser cmd)

Static version for subclasses that want ra/de parsinge capabilities. Call this method aftrer construct to add the ra de switches, retrieve ra de then with the statich method getRaDe().

Parameters:

cmd -

getRaDe

public Vector2D getRaDe()

Reads the command line and parses ra,dec out of it. The command line must already be parsed. If either ra or de are missing, null is returned.

Returns:

The right ascension and declination degrees.

getRaDe

public static Vector2D getRaDe(CommandLineParser cmd)

Reads the command line and parses ra,dec out of it. The command line must already be parsed. If either ra or de are missing, null is returned.

Returns:

The right ascension and declination degrees.

raDeString

public static String raDeString(Vector2D rade)

raDeString

public static String raDeString(Vector2D rade,
                                int raprec,
                                int deprec)