stella.error
Class TracktimeRemaining

java.lang.Object
  java.util.EventObject
      util.rmi.RmiEvent
          stella.MessageEvent
              stella.ErrorEvent
                  stella.error.TracktimeRemaining

All Implemented Interfaces:

Serializable, ParameterConnected

public class TracktimeRemaining
extends ErrorEvent
implements ParameterConnected

A status event that is sent after a MoveTelescope command. It carries the maximum remaining tracking time until the telescope reaches any limit switches or traverses the zenith. It has a raised pipe flag to allow feeding of a proper parameter.

This status message is allways generated within the telescope. The human readable part is a single line giving the number of seconds remaining. In the java world this status will always be generated with the ErrorEvent.createError(stella.MessageBin) method.

See Also:

Serialized Form

Field Summary

private static String	FOLLOWUP The follow-up (shutdown).
private static boolean	PIPING The pipe flag (false).
private long	remain The remaining track-time carried by this status, in ms.
private static int	SEVERENESS The severness level (status message).

Fields inherited from class stella.ErrorEvent

ABORT_EXPOSURE, ABORT_TARGET, ALARM_OFF, ALARM_ON, BAD_SEEING, BAD_WEATHER, CLEAR_TEL, CLOSE_COVER, CLOSE_ROOF, CLOSE_SHUTTER, CONT_TIME, ERROR_TOKEN, ERRORCOMBINE, ERRORPACKAGE, GOOD_WEATHER, HIGH_WIND, MAIL_HOME, MAIL_LOCAL, MOVE_HOME, MOVE_PARK, NONE, OPEN_COVER, OPEN_SHUTTER, PIPE, REACQUIRE, REPOSITION, RESEND_COMMAND, RESET_ADAPTER, RESET_CALIBRATION, RESET_CCD, RESET_ENV, RESET_ERRORS, RESET_SPEC, RESET_TEL, SHUT_DOWN, STATUS_TOKEN, STOP_TIME

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

TracktimeRemaining(Object src)
Constructs a track time remaining status.

Method Summary

long	getTrackTimeRemaining() Returns the tracking time as carried by the status in ms.
boolean	parseLine(String[] all) Parses the command lines submitted with this status event.
void	setTrackTimeRemaining(long time) Sets the track time remaining.

Methods inherited from class stella.ErrorEvent

consume, createError, createError, createError, createError, createError, createStatus, createStatus, createStatus, extractClassName, extractFollowUp, extractPipe, getErrorClass, getFollowUp, getHuman, getLine, getSevereness, isConsumed, isPipe, isStatus, parseClassName, parseHeader, setFollowUp, setHuman, setHuman, setPipe

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

SEVERENESS

private static final int SEVERENESS

The severness level (status message).

See Also:

Constant Field Values

FOLLOWUP

private static final String FOLLOWUP

The follow-up (shutdown).

See Also:

Constant Field Values

PIPING

private static final boolean PIPING

The pipe flag (false).

See Also:

Constant Field Values

remain

private long remain

The remaining track-time carried by this status, in ms.

Constructor Detail

TracktimeRemaining

public TracktimeRemaining(Object src)

Constructs a track time remaining status. Uses the SEVERENESS level, has a FOLLOWUP as a recovery strategy an does pipe.

Method Detail

parseLine

public boolean parseLine(String[] all)

Parses the command lines submitted with this status event. After doing the overall parsing with the parental method, the remaining track-time is extracted out of the first line of the human readable part. This line carries the track time in seconds, which is converted to a time in ms.

Overrides:

parseLine in class ErrorEvent

Returns:

True, if parsing was successful.

getTrackTimeRemaining

public long getTrackTimeRemaining()

Returns the tracking time as carried by the status in ms. A TrackTime paramter then grabs the value and counts down from it.

setTrackTimeRemaining

public void setTrackTimeRemaining(long time)

Sets the track time remaining.

Parameters:

time - The remaining track-time in ms.