stella.command
Class StartWatchMaster

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

All Implemented Interfaces:

Serializable, TargetDependingCommand, ParameterDepending, ScsCommand

public class StartWatchMaster
extends CommandEvent
implements ScsCommand, TargetDependingCommand, ParameterDepending

The start-guiding command. It is an adpater command because the guiding camera is part of the adapter. This is a test version only. The final command may look different.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class stella.CommandEvent

CommandEvent.Create

Field Summary

private long	maxtime The desired maximal exposure time as a long in ms.
private static double	TOMILLI The conversions from the time found in the xml-file to ms.

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

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

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

Method Summary

String[]	getLine() Returns the command line of the move telescope command.
long	getMaxTime() Returns the stopwatch time as a long in ms.
boolean	parseLine(String[] all) Parse the command line into ra and dec of the move command.
void	registerParameter(Parameter expose) Registers an external parameter giving the maximum exposure time.
void	registerTargetProperties(Object setup) Calculates the command line from the star description delivered in the DTDConstants.SETUP 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

TOMILLI

private static final double TOMILLI

The conversions from the time found in the xml-file to ms.

See Also:

Constant Field Values

maxtime

private long maxtime

The desired maximal exposure time as a long in ms.

Constructor Detail

StartWatchMaster

public StartWatchMaster(Object src)

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

StartWatchMaster

public StartWatchMaster(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.SETUP element has been registered to this command.

See Also:

MessageEvent.isValid()

Method Detail

registerParameter

public void registerParameter(Parameter expose)

Registers an external parameter giving the maximum exposure time.

Specified by:

registerParameter in interface ParameterDepending

registerTargetProperties

public void registerTargetProperties(Object setup)

Calculates the command line from the star description delivered in the DTDConstants.SETUP DOM-element. It uses the ReservedConstants.EXPOSURETIME key within the properties to derive the principal exposure time for the object.

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.

getMaxTime

public long getMaxTime()

Returns the stopwatch time as a long in ms.