stella.globals

Class DarkCurrent

java.lang.Object

util.PropertyContainer

util.PropertyResources

globals.parameter.AbstractParameter

stella.globals.AbstractTargetParameter

stella.globals.AbstractTargetValue

stella.globals.DarkCurrent

All Implemented Interfaces:

Parameter, ParameterDepending, TargetDependingParameter, Value, Cloneable, TargetDependingValue, TargetDepending, ExitCleaning, Initializable, PropertySupplying, Reloadable, ResourceSupplying

public class DarkCurrent
extends AbstractTargetValue
implements Reloadable, ParameterDepending

A general variable representing the dark counts expected for a given exposure time, deduced from the current CCD temperature.

Nested Class Summary

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.Load, PropertyResources.URLResource

Field Summary

Fields

Modifier and Type	Field and Description
private Value	ccdtemp The current temperature of the CCD.
static String	DEFCONSTANT The setup ID where the repeat counter is found.
static String	DEFNAME The name of this global (ra).
private static String	DEFSETUP The name of the julian date to use.
private static DecimalFormat	df The formatter for the declination.
private double	expt The registered exposure time in seconds.
static String	KEY_CCDTEMP The current temperature of the CCD.
static String	KEY_CONSTANT The setup ID where the repeat counter is found.
static String	KEY_DOUBLINGTEMP Dark current doubling temperature.
static String	KEY_NOMINALCURRENT Nominal dark current at nominal temperature.
static String	KEY_NOMINALTEMP Nominal temperature.
static String	KEY_SETUP The setup ID where the repeat counter is found.

Fields inherited from class stella.globals.AbstractTargetParameter

KEY_INDEX

Fields inherited from class globals.parameter.AbstractParameter

KEY_FORMAT, KEY_NAME, KEY_PRESERVE, UNKNOWN

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, POSTFIX_ALPHABET, POSTFIX_BYTES, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_MODTIME, POSTFIX_URL

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Constructor Summary

Constructors

Constructor and Description
DarkCurrent(Map<String,String> prop) Constructs a new global representing the actual object's ra.

Method Summary

Modifier and Type	Method and Description
private Double	getDarkCounts(double texp)
private double	getExposureTimeForTarget(TargetDefinition star) Gets the exposure time of the target star.
Number	getForTarget(TargetDefinition star) Gets the declination of the target star.
Number	getValue() Returns the ra of the actual target.
void	registerParameter(Parameter p) A parameter depending command should drain the necessarry information to get valid out of a parameter value.
void	registerTarget(TargetDefinition star) Registers a star to this parameter.
double	rescanned(String key, String old, String newval) Makes this method public, no further changes.
Number	setValue(Number val) This is a read-only variable, therefore this method throws an UnsupportedOperationException.

Methods inherited from class stella.globals.AbstractTargetValue

get, set

Methods inherited from class stella.globals.AbstractTargetParameter

getAsStar, getConstant, getFormattedFor, getSetup

Methods inherited from class globals.parameter.AbstractParameter

createParameter, delivers, exit, getFormatted, getFormatted, getName, getPreserveFile, getString, getString, init, overrideDefaultName, register, setName, toString

Methods inherited from class util.PropertyResources

clone, createFrom, createFrom, createFrom, createInstance, getApplet, getAsResources, getLocate, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, hasLocalURLs, initProperties, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, augment, augment, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, isNew, parseObject, parseObject, reload, removeProperty, requires, setObject, setProperties, setProperty, stringProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface util.Reloadable

reload

Methods inherited from interface globals.TargetDependingParameter

getFormattedFor

Methods inherited from interface globals.Parameter

getFormatted, getName, getString

Methods inherited from interface util.PropertySupplying

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

Methods inherited from interface util.Initializable

init

Field Detail

KEY_NOMINALCURRENT

public static final String KEY_NOMINALCURRENT

Nominal dark current at nominal temperature.

See Also:

Constant Field Values

KEY_NOMINALTEMP

public static final String KEY_NOMINALTEMP

Nominal temperature.

See Also:

Constant Field Values

KEY_DOUBLINGTEMP

public static final String KEY_DOUBLINGTEMP

Dark current doubling temperature.

See Also:

Constant Field Values

KEY_SETUP

public static final String KEY_SETUP

The setup ID where the repeat counter is found.

See Also:

Constant Field Values

KEY_CONSTANT

public static final String KEY_CONSTANT

The setup ID where the repeat counter is found.

See Also:

Constant Field Values

KEY_CCDTEMP

public static final String KEY_CCDTEMP

The current temperature of the CCD.

See Also:

Constant Field Values

DEFSETUP

private static final String DEFSETUP

The name of the julian date to use.

See Also:

Constant Field Values

DEFCONSTANT

public static final String DEFCONSTANT

The setup ID where the repeat counter is found.

See Also:

Constant Field Values

DEFNAME

public static final String DEFNAME

The name of this global (ra).

See Also:

Constant Field Values

df

private static final DecimalFormat df

The formatter for the declination.

ccdtemp

private Value ccdtemp

The current temperature of the CCD.

expt

private double expt

The registered exposure time in seconds.

Constructor Detail

DarkCurrent

public DarkCurrent(Map<String,String> prop)

Constructs a new global representing the actual object's ra.

Method Detail

rescanned

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

Makes this method public, no further changes.

Specified by:

rescanned in interface Reloadable

Overrides:

rescanned in class AbstractParameter

registerParameter

public void registerParameter(Parameter p)

Description copied from interface: ParameterDepending

A parameter depending command should drain the necessarry information to get valid out of a parameter value. During rendering, parameter depending commands should receive their data through this method. Note that it is always possible to pile up all the information needed for a single command in a single parameter.

Specified by:

registerParameter in interface ParameterDepending

registerTarget

public void registerTarget(TargetDefinition star)

Registers a star to this parameter. The declination of the star is set as this parameter's value.

Specified by:

registerTarget in interface TargetDepending

getExposureTimeForTarget

private double getExposureTimeForTarget(TargetDefinition star)

Gets the exposure time of the target star.

Returns:

The target star's exposure time, or 1 if not set.

getForTarget

public Number getForTarget(TargetDefinition star)

Gets the declination of the target star.

Specified by:

getForTarget in interface TargetDependingParameter

Specified by:

getForTarget in interface TargetDependingValue

Returns:

A Double holding the target star's declination.

getValue

public Number getValue()

Returns the ra of the actual target. Returns null if the ra has not been set previously.

Specified by:

getValue in interface Value

setValue

public Number setValue(Number val)
                throws UnsupportedOperationException

This is a read-only variable, therefore this method throws an UnsupportedOperationException.

Specified by:

setValue in interface Value

Throws:

UnsupportedOperationException

getDarkCounts

private Double getDarkCounts(double texp)