stella.command

Class FocusOffsetTelescope

java.lang.Object

java.util.EventObject

util.rmi.RmiEvent

stella.MessageEvent

stella.CommandEvent

stella.command.FocusOffsetTelescope

All Implemented Interfaces:

ParameterDepending, Serializable, InitializerDepending, TargetDependingCommand, TelescopeCommand

public class FocusOffsetTelescope
extends CommandEvent
implements TelescopeCommand, InitializerDepending, TargetDependingCommand, ParameterDepending

The command to initiate a telescope focusing sequence. The parameter it carries in the command line is a focus position in mm.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class stella.CommandEvent

CommandEvent.Create

Field Summary

Fields

Modifier and Type	Field and Description
private double	offset The focus offset in mm.

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

Constructors

Constructor and Description
FocusOffsetTelescope(Object src) Constructs a abort adapter telescope, grabbing the type from the class name and setting the command time to the current system time.
FocusOffsetTelescope(Object src, String id, long time) Constructs a new focus telescope command.

Method Summary

Modifier and Type	Method and Description
String[]	getLine() Returns the command line of the move telescope command.
double	getOffset() Returns the right ascension of the target star.
void	initWith(String focus) If initialized with a parsable double, this gets the focus offset.
boolean	parseLine(String[] all) Parse the command line into a focus position.
void	registerParameter(Parameter focus) Registers a parameter to this command.
void	registerTargetProperties(Object setup) Calculates the command line from the properties registered.
void	setOffset(double pos) Sets the focus position.

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, toSkippedString, 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

offset

private double offset

The focus offset in mm.

Constructor Detail

FocusOffsetTelescope

public FocusOffsetTelescope(Object src)

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

FocusOffsetTelescope

public FocusOffsetTelescope(Object src,
                            String id,
                            long time)

Constructs a new focus telescope command. The command only gets valid either by calling the parseLine(java.lang.String[]) method or by registering an XML-Element to it.

Method Detail

initWith

public void initWith(String focus)

If initialized with a parsable double, this gets the focus offset.

Specified by:

initWith in interface InitializerDepending

registerTargetProperties

public void registerTargetProperties(Object setup)

Calculates the command line from the properties registered. Scans for the focus offset in ReservedConstants.FOCUSOFFSET.

Specified by:

registerTargetProperties in interface TargetDependingCommand

registerParameter

public void registerParameter(Parameter focus)

Registers a parameter to this command. The parameter handed over is queried for its current value and this focus offset is set.

Specified by:

registerParameter in interface ParameterDepending

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 a focus position. The first array element is parsed into a double.

Specified by:

parseLine in class MessageEvent

Returns:

True, if parsing was successful.

getOffset

public double getOffset()

Returns the right ascension of the target star.

setOffset

public void setOffset(double pos)

Sets the focus position.