astro
Class RaDeParser

java.lang.Object
  util.CommandLineParser
      astro.RaDeParser

Direct Known Subclasses:

AltAzVelocity, HeliocentricJulianDate, JSkyGrid.Display, TargetCoordinates, Tracking, WcsShift

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.Test

Field Summary

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

Constructor Summary

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

Method Summary

Vector2D

getRaDe() Reads the command line and parses ra,dec out of it.

Methods inherited from class util.CommandLineParser

getArguments, getCommandLine, getCommands, getRegisteredSwitches, hasAnySwitch, hasSwitch, hasSwitch, haveAllSwitches, parse, 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

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.