stella.parameter
Class DecTarget

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

All Implemented Interfaces:

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

Direct Known Subclasses:

DecApparent

public class DecTarget
extends AbstractTargetValue
implements Settable, Reloadable

A general variable representing the dec of the actual object. Extends the AbstractValue base class. Does not need any registered additional Parameters.

Nested Class Summary

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

private Number	dec The dec of the actual object as a Double.
private static double	DEFEPOCH The name of the julian date to use.
static String	DEFNAME The name of this global (dec).
private static DecimalFormat	df The formatter for the declination.
static String	KEY_EPOCH The epoch of the right ascension, julian centuries.

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

DecTarget(Map prop)
Constructs a new global representing the actual object's dec.

Method Summary

double	getEpoch() Returns the epoch of the right ascension in julian centuries.
Number	getForTarget(TargetDefinition star) Gets the declination of the target star.
Number	getValue() Returns the dec of the actual target.
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.
Object	set(Object str) Allows setting via a string.
Number	setValue(Number val) Sets the dec of the actual object.

Methods inherited from class stella.parameter.AbstractTargetValue

get

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, 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 util.Reloadable

reload

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_EPOCH

public static final String KEY_EPOCH

The epoch of the right ascension, julian centuries.

See Also:

Constant Field Values

DEFEPOCH

private static final double DEFEPOCH

The name of the julian date to use.

See Also:

Constant Field Values

DEFNAME

public static final String DEFNAME

The name of this global (dec).

See Also:

Constant Field Values

df

private static final DecimalFormat df

The formatter for the declination.

dec

private Number dec

The dec of the actual object as a Double.

Constructor Detail

DecTarget

public DecTarget(Map prop)

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

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

set

public Object set(Object str)

Allows setting via a string.

Specified by:

set in interface Parameter

Overrides:

set in class AbstractTargetValue

Returns:

The previous value of this parameter.

setValue

public Number setValue(Number val)

Sets the dec of the actual object.

Specified by:

setValue in interface Value

Parameters:

val - A Double representing the ra of the object, in degrees.

Throws:

IllegalArgumentException - If the argument is not a Double.

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

getForTarget

public Number getForTarget(TargetDefinition star)

Gets the declination of the target star.

Specified by:

getForTarget in interface TargetDependingValue

Specified by:

getForTarget in interface TargetDependingParameter

Returns:

A Double holding the target star's declination.

getEpoch

public double getEpoch()

Returns the epoch of the right ascension in julian centuries.

getValue

public Number getValue()

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

Specified by:

getValue in interface Value