globals.value

Class MoonDec

java.lang.Object

util.PropertyContainer

util.PropertyResources

globals.parameter.AbstractParameter

globals.value.AbstractValue

globals.value.MoonDec

All Implemented Interfaces:

Decreasing, Increasing, Parameter, ParameterDepending, Value, Cloneable, ExitCleaning, Initializable, PropertySupplying, Reloadable, ResourceSupplying

public class MoonDec
extends AbstractValue
implements Increasing, Decreasing, ParameterDepending, Reloadable

A class representing the current declination of the moon for the center of the earth. Uses the Moon parameter and returns the declination in radians out of it.

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 static double	DEFECLIPTIC The default value of the inclination of the ecliptic.
private static String	DEFMOON The default name of the solar ecliptical longitude to use.
static String	DEFNAME The default name of this parameter.
static String	KEY_ECLIPTIC The inclination of the ecliptic, in radians.
static String	KEY_MOON The name of the moon parameter.
private static double	MEANMOTION The mean motion of the moon, radians per ms.
private Parameter	moon The moon parameter.

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
MoonDec(Map<String,String> prop) Constructs a new moon right ascension parameter.

Method Summary

Modifier and Type	Method and Description
Long	getAscendTime(Number until) Returns the remaining time in ms.
Long	getDescendTime(Number until) Returns the remaining time in ms.
String	getFormatted() Returns the formatted longitude value.
Number	getValue() Returns the right ascension of the Moon in radians as a Double.
void	registerParameter(Parameter what) Registers the required additional globals for the sidereal time.
double	rescanned(String key, String old, String newval) As any parameter depending instance we fail if the parameter we depend on is now a different one.
Number	setValue(Number val) Sets the monn right ascension.

Methods inherited from class globals.value.AbstractValue

get, set

Methods inherited from class globals.parameter.AbstractParameter

createParameter, delivers, exit, 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.Parameter

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_MOON

public static final String KEY_MOON

The name of the moon parameter.

See Also:

Constant Field Values

KEY_ECLIPTIC

public static final String KEY_ECLIPTIC

The inclination of the ecliptic, in radians.

See Also:

Constant Field Values

DEFNAME

public static final String DEFNAME

The default name of this parameter.

See Also:

Constant Field Values

DEFMOON

private static final String DEFMOON

The default name of the solar ecliptical longitude to use.

See Also:

Constant Field Values

DEFECLIPTIC

private static final double DEFECLIPTIC

The default value of the inclination of the ecliptic.

See Also:

Constant Field Values

MEANMOTION

private static final double MEANMOTION

The mean motion of the moon, radians per ms.

See Also:

Constant Field Values

moon

private Parameter moon

The moon parameter.

Constructor Detail

MoonDec

public MoonDec(Map<String,String> prop)

Constructs a new moon right ascension parameter. Defaults the value of the inclination of the ecliptic, KEY_ECLIPTIC, and the moon parameter KEY_MOON.

Method Detail

setValue

public Number setValue(Number val)
                throws UnsupportedOperationException

Sets the monn right ascension. The right ascension is a read-only variable, therefore this method throws an UnsupportedOperationException.

Specified by:

setValue in interface Value

Throws:

UnsupportedOperationException

getValue

public Number getValue()

Returns the right ascension of the Moon in radians as a Double. Note that this method returns null if the globals denoting the solar longitude is missing.

Specified by:

getValue in interface Value

rescanned

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

As any parameter depending instance we fail if the parameter we depend on is now a different one.

Specified by:

rescanned in interface Reloadable

Overrides:

rescanned in class AbstractParameter

registerParameter

public void registerParameter(Parameter what)

Registers the required additional globals for the sidereal time. For this particular object, latitude and UT is required. Note that the argumental global is checked for being of instance types of CurrentTime or Longitude, rather than querrying for the global name.

Specified by:

registerParameter in interface ParameterDepending

getAscendTime

public Long getAscendTime(Number until)

Returns the remaining time in ms. Only a very crude estimate. Note that an ascend time can only be calculated if the value of delta is currently increasing and the target declination is higher than the current declination. If these requirements are not fulfilled, null is returned.

Specified by:

getAscendTime in interface Increasing

Parameters:

until - The value in the future.

Returns:

A double carrying the remaining time or null if the time cannot be calculated.

getDescendTime

public Long getDescendTime(Number until)

Returns the remaining time in ms. Only a very crude estimate. Note that a descend time can only be calculated if the value of delta is currently decreasing and the target declination is lower than the current declination. If these requirements are not fulfilled, null is returned.

Specified by:

getDescendTime in interface Decreasing

Parameters:

until - The value in the future.

Returns:

A double carrying the remaining time or null if the time cannot be calculated.

getFormatted

public String getFormatted()

Returns the formatted longitude value. It is a string giving the longitude in deg, min, and sec.

Specified by:

getFormatted in interface Parameter

Overrides:

getFormatted in class AbstractParameter