stella.parameter
Class AbstractFitsValue

java.lang.Object
  util.PropertyContainer
      stella.parameter.AbstractParameter
          stella.parameter.AbstractRemoteParameter
              stella.parameter.AbstractFitsParameter
                  stella.parameter.AbstractFitsValue

All Implemented Interfaces:

Cloneable, Remote, EventListener, EventTrigger, Parameter, RemoteFitsParameter, RemoteParameter, Value, ExitCleaning, Initializable, PropertyBearing, RmiCaster

Direct Known Subclasses:

Efficiency, SignalToNoise

public abstract class AbstractFitsValue
extends AbstractFitsParameter
implements Value

A class of values that deal with read-in fits files, where a (small) window is extracted to get some statistics. For asynchronous access, we notify a sleeping object on ADU arrival.

Nested Class Summary

Nested classes/interfaces inherited from class util.PropertyContainer

PropertyContainer.URLResource

Field Summary

private List<Double>	adus The pixel extracted from the fits file as a list of Doubles.
private double	aduscale To correct the extraxted pixel, we need scale and zero.
private double	aduzero To correct the extraxted pixel, we need scale and zero.
private static Rectangle	DEFWINDOW Default window, order 88, to the blue of Hα.
static String	KEY_WINDOW Window used on SES spectrum for efficiency estimate.

Fields inherited from class stella.parameter.AbstractRemoteParameter

DEFBIND, KEY_BIND

Fields inherited from class stella.parameter.AbstractParameter

KEY_FORMAT, KEY_NAME, KEY_PRESERVE, UNKNOWN

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR, KEY_NOINITONCREATE, KEY_RESOURCEBUNDLES

Fields inherited from interface util.PropertyBearing

CONFIG, KEY_CLASS, KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Constructor Summary

protected

AbstractFitsValue(Map<String,String> prop) Constructs a new fits measuring tool.

Method Summary

Object	get() Links the Parameter.get() to the Value.getValue() method.
protected List<Double>	getAdus() Returns the list of adus, as retrieved from fits tools.
protected Rectangle	getWindow() Returns the read-out window on the FITS file.
protected boolean	processFits(nom.tam.fits.Fits file, Rectangle readout, Dimension bin, Date when, long registered, double t) The fits file and the exposure time should be registered just when the fits file resides in memory.
protected double	rescanned(String key, String old, String newval) Reparses the readout window after calling super.
Number	setValue(Number number) Links the Parameter.set(java.lang.Object) to the Value.setValue(java.lang.Number) method.

Methods inherited from class stella.parameter.AbstractFitsParameter

addRmiListener, getDateObs, getExposureTime, getRegistered, registerFits, registerMonitor, removeRmiListener, rmiDateObs, rmiExposureTime, rmiRegistered, set, setDateObs, setExposureTime, setRegistered

Methods inherited from class stella.parameter.AbstractRemoteParameter

bindToRegistry, exit, init, isValid, remoteGet, unbindFromRegistry

Methods inherited from class stella.parameter.AbstractParameter

createParameter, delivers, getFormatted, getFormatted, getName, getPreserveFile, getString, getString, register, setName, toString

Methods inherited from class util.PropertyContainer

augment, augment, augment, clone, createFrom, createFrom, createFrom, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getLocalClassLoader, getLocalized, getLocalized, getLocalizedString, getLocalizedString, getProperties, getPropertiesToKey, getPropertiesToKey, getProperty, getResource, getResourceAsStream, getResourceFromKey, getResources, has, isNew, keyCreate, keyCreate, parseObject, reload, reload, removeProperty, setObject, setProperties, setProperty, stringProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface stella.Value

getValue

Methods inherited from interface stella.Parameter

getFormatted, getName, getString, set

Methods inherited from interface util.PropertyBearing

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getLocalized, getProperties, getProperty, getResource, getResourceAsStream, getResources, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Methods inherited from interface util.Initializable

init

Methods inherited from interface stella.rmi.RemoteParameter

remoteGet

Methods inherited from interface util.rmi.RmiCaster

bindToRegistry, isValid, unbindFromRegistry

Field Detail

KEY_WINDOW

public static final String KEY_WINDOW

Window used on SES spectrum for efficiency estimate.

See Also:

Constant Field Values

DEFWINDOW

private static final Rectangle DEFWINDOW

Default window, order 88, to the blue of Hα.

adus

private List<Double> adus

The pixel extracted from the fits file as a list of Doubles.

aduzero

private double aduzero

To correct the extraxted pixel, we need scale and zero.

aduscale

private double aduscale

To correct the extraxted pixel, we need scale and zero.

Constructor Detail

AbstractFitsValue

protected AbstractFitsValue(Map<String,String> prop)

Constructs a new fits measuring tool. After construct, call registerFits before retrieve the value.

Method Detail

rescanned

protected double rescanned(String key,
                           String old,
                           String newval)

Reparses the readout window after calling super.

Overrides:

rescanned in class AbstractRemoteParameter

processFits

protected boolean processFits(nom.tam.fits.Fits file,
                              Rectangle readout,
                              Dimension bin,
                              Date when,
                              long registered,
                              double t)

The fits file and the exposure time should be registered just when the fits file resides in memory. Then, a Value.getValue() will retrieve the daughter class value. The fits values extracted are zero and scale corrected and promoted to doubles.

Specified by:

processFits in class AbstractFitsParameter

Parameters:

file - The fits object holding the data

readout - The readout frame

bin - The applied binning

when - The time of the exposure or the register time, if dateobs unknown.

registered - The time this fits was registered.

t - Exposure time in seconds.

get

public Object get()

Links the Parameter.get() to the Value.getValue() method.

Specified by:

get in interface Parameter

setValue

public Number setValue(Number number)

Links the Parameter.set(java.lang.Object) to the Value.setValue(java.lang.Number) method. If the argument cannot be cast into a number or is null an IllegalArgumentException is thrown.

Specified by:

setValue in interface Value

getAdus

protected List<Double> getAdus()

Returns the list of adus, as retrieved from fits tools. Counting starts therefore at 0,0, first index is in x direction.

getWindow

protected Rectangle getWindow()

Returns the read-out window on the FITS file.