stella.parameter
Class FilterTarget

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              stella.parameter.AbstractParameter
                  stella.parameter.AbstractTargetParameter
                      stella.parameter.AbstractTargetValue
                          stella.parameter.FilterTarget

All Implemented Interfaces:

Cloneable, Parameter, TargetDependingValue, TargetDepending, TargetDependingParameter, Value, ExitCleaning, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying

Direct Known Subclasses:

ExtinctionCoefficient, FilterWavelength, FilterWidth, MoonLight

public abstract class FilterTarget
extends AbstractTargetValue

A Value that consits of a look-up table linking well-known filter names like 'B' for Johnson-B to the effective wavelength width, which is returned in nm. The values are either from Allan p202, or measured from STELLA filter curves.

Nested Class Summary

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

protected String	filter The registered filter of the target.
static String	KEY_CONSTANT The name of the setup constant that holds the filter.
static String	KEY_SETUP The setup section that carries the flat-field filter.

Fields inherited from class stella.parameter.AbstractTargetParameter

KEY_INDEX

Fields inherited from class stella.parameter.AbstractParameter

KEY_FORMAT, KEY_NAME, KEY_PRESERVE, UNKNOWN

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

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

protected

FilterTarget(Map<String,String> info) Chains.

Method Summary

protected abstract Number	getFilterValue(String f) For the specified filter we return the number attached to it.
Number	getForTarget(TargetDefinition td) If queried with a target, we always ignore the filter registered.
Number	getValue() We get the value for the stated filter.
protected static Map<String,Double>	parseFilter(String val, String def) Parses a filter lookup-table into a mapping of filter names to doubles.
void	registerTarget(TargetDefinition td) We register the target.
Number	setValue(Number val) Sets the sidereal time.

Methods inherited from class stella.parameter.AbstractTargetValue

get, set

Methods inherited from class stella.parameter.AbstractTargetParameter

getAsStar, getConstant, getFormattedFor, getSetup

Methods inherited from class stella.parameter.AbstractParameter

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

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

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, 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.TargetDependingParameter

getFormattedFor

Methods inherited from interface stella.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

Methods inherited from interface util.ResourceSupplying

getResource, getResourceAsStream, getResources

Field Detail

KEY_SETUP

public static final String KEY_SETUP

The setup section that carries the flat-field filter.

See Also:

Constant Field Values

KEY_CONSTANT

public static final String KEY_CONSTANT

The name of the setup constant that holds the filter.

See Also:

Constant Field Values

filter

protected String filter

The registered filter of the target.

Constructor Detail

FilterTarget

protected FilterTarget(Map<String,String> info)

Chains.

Method Detail

parseFilter

protected static Map<String,Double> parseFilter(String val,
                                                String def)

Parses a filter lookup-table into a mapping of filter names to doubles. If that fails, recall the method with the default value. If this also failes, we throw an illegal argument exception (otherwise we'd be trapped).

setValue

public Number setValue(Number val)
                throws UnsupportedOperationException

Sets the sidereal time. The sidereal time is a read-only variable, therefore this method throws an UnsupportedOperationException.

Throws:

UnsupportedOperationException

registerTarget

public void registerTarget(TargetDefinition td)

We register the target. Grabs the the target filter from the setup and constant name section.

getForTarget

public Number getForTarget(TargetDefinition td)

If queried with a target, we always ignore the filter registered.

getValue

public Number getValue()

We get the value for the stated filter. Normally this is a look-up into a string-to-double table.

getFilterValue

protected abstract Number getFilterValue(String f)

For the specified filter we return the number attached to it. Must be able to deal with null. Normally this is a look-up into a string-to-double table.