stella.ccd

Class CameraMaster.CcdWatch

java.lang.Object

java.util.TimerTask

stella.ccd.CameraMaster.CcdWatch

All Implemented Interfaces:

Runnable

Enclosing class:

CameraMaster

private class CameraMaster.CcdWatch
extends TimerTask

This class reads from the CCD the current values of temperature and pressure and compares them to set values. If out of bounds, an error is sent back. If exposure is underway, values are not queried.

Field Summary

Fields

Modifier and Type	Field and Description
private CcdDriver	ccd
private Date	error
private boolean	log
private List<String>	maxkeys
private List<Double>	maxvals
private List<String>	minkeys
private List<Double>	minvals
private boolean	ready

Constructor Summary

Constructors

Modifier	Constructor and Description
private	CcdWatch(CcdDriver cam, List<String> mink, List<Double> minv, List<String> maxk, List<Double> maxv)

Method Summary

Modifier and Type	Method and Description
boolean	isLog()
private List<Double>	readKeys(Map<String,Object> info, List<String> k) Tries to read these keys from the ccd-info and parses the result to doubles.
void	run()
void	setLog(boolean log)

Methods inherited from class java.util.TimerTask

cancel, scheduledExecutionTime

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ccd

private final CcdDriver ccd

minkeys

private final List<String> minkeys

maxkeys

private final List<String> maxkeys

minvals

private final List<Double> minvals

maxvals

private final List<Double> maxvals

log

private boolean log

ready

private boolean ready

error

private Date error

Constructor Detail

CcdWatch

private CcdWatch(CcdDriver cam,
                 List<String> mink,
                 List<Double> minv,
                 List<String> maxk,
                 List<Double> maxv)

Method Detail

isLog

public boolean isLog()

Returns:

the log

setLog

public void setLog(boolean log)

Parameters:

log - the log to set

readKeys

private List<Double> readKeys(Map<String,Object> info,
                              List<String> k)

Tries to read these keys from the ccd-info and parses the result to doubles. If a single key is missing or the value cannot be parsed, we return null to inidcate failure. If the keys are null, we also return null.

run

public void run()

Specified by:

run in interface Runnable

Specified by:

run in class TimerTask