stella.command
Class MoveAuxiliary

java.lang.Object
  java.util.EventObject
      util.rmi.RmiEvent
          stella.MessageEvent
              stella.CommandEvent
                  stella.command.MoveAuxiliary

All Implemented Interfaces:

Serializable, AuxiliaryCommand, TargetDependingCommand

public class MoveAuxiliary
extends CommandEvent
implements AuxiliaryCommand, TargetDependingCommand

The command to explicetly set a science center. It is mainly used if this center is not occupied by a (suitable) guide star. This is the position the auxiliary telescope tries to acquire the rotational center of the WiFSIP CCD onto. It will show up on the auxiliary telescope as a pixel postion on the CCD that depends on az/alt of this center.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class stella.CommandEvent

CommandEvent.Create

Field Summary

private double	dec The declination of the stars, actual equinox, in degrees.
private double	ra The right ascension of the stars, actual equinox, in degrees.

Fields inherited from class stella.CommandEvent

COMMANDPACKAGE, JVIEWPACKAGE, TYPESEPARATOR

Fields inherited from class stella.MessageEvent

SEPCHAR

Fields inherited from class util.rmi.RmiEvent

localHost, sourceName

Fields inherited from class java.util.EventObject

source

Constructor Summary

MoveAuxiliary(Object src)
Constructs a abort adapter telescope, grabbing the type from the class name and setting the command time to the current system time.

MoveAuxiliary(Object src, String type, long time)
Constructs a move telescope command.

Method Summary

double	getDec() Returns the declination of the target star.
String[]	getLine() Returns the command line of the move telescope command.
double	getRa() Returns the right ascension of the target star.
boolean	parseLine(String[] all) Parse the command line into ra and dec of the move command.
void	registerTargetProperties(Object aim) Calculates the command line from the star description delivered in the DTDConstants.OBJECT DOM-element.

Methods inherited from class stella.CommandEvent

classNameToTemplate, createCommand, createCommand, createJCommand, extractType, getExpectedAcknowledgeNumber, parseForStrings, templateToClassName

Methods inherited from class stella.MessageEvent

checkType, equals, equalTime, equalTime, fromAscii, getAllCommandLines, getExecuteGroupKey, getHead, getNr, getTime, getType, hashCode, isValid, parseFromSingleString, readFromBufferedStream, setNr, setTime, setType, setValid, toString

Methods inherited from class util.rmi.RmiEvent

getHost, getSourceName, setSourceName

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

ra

private double ra

The right ascension of the stars, actual equinox, in degrees.

dec

private double dec

The declination of the stars, actual equinox, in degrees.

Constructor Detail

MoveAuxiliary

public MoveAuxiliary(Object src)

Constructs a abort adapter telescope, grabbing the type from the class name and setting the command time to the current system time.

MoveAuxiliary

public MoveAuxiliary(Object src,
                     String type,
                     long time)

Constructs a move telescope command. Only the header is fully qualified with the provided argumnets. The command line can only be retrieved after a DTDConstants.OBJECT element has been registered to this command.

See Also:

MessageEvent.isValid()

Method Detail

registerTargetProperties

public void registerTargetProperties(Object aim)

Calculates the command line from the star description delivered in the DTDConstants.OBJECT DOM-element. It uses the DTDConstants.POSITION element within the star element to derive the principal ra and dec from the star.

Specified by:

registerTargetProperties in interface TargetDependingCommand

getLine

public String[] getLine()

Returns the command line of the move telescope command.

Specified by:

getLine in class MessageEvent

Returns:

An array containing all command lines.

parseLine

public boolean parseLine(String[] all)

Parse the command line into ra and dec of the move command.

Specified by:

parseLine in class MessageEvent

Returns:

True, if parsing was successful.

getRa

public double getRa()

Returns the right ascension of the target star.

getDec

public double getDec()

Returns the declination of the target star.