stella.parameter
Class AcceleratedJd

java.lang.Object
  util.PropertyContainer
      stella.parameter.AbstractParameter
          stella.parameter.AbstractValue
              stella.parameter.Jd
                  stella.parameter.AcceleratedJd

All Implemented Interfaces:

Cloneable, Parameter, Increasing, ParameterDepending, Value, ExitCleaning, Initializable, PropertyBearing, Reloadable

public class AcceleratedJd
extends Jd

Represents the current time as julian date. Does not need the Time as a registered variable. Is meant as a convenience replacement for the more generic Time global. Note that this class can be easily tailored for the use of mjd. Providing a properties object which a specifies the key Jd.KEY_BASEJD pointing to 40587 makes the jd global produce mjd. Note that the key Jd.KEY_BASEJD points to the jd, mjd, tjd, of Jan. 1st 1970, 0h00 GMT.

Nested Class Summary

Nested classes/interfaces inherited from class stella.parameter.Jd

Jd.Test

Nested classes/interfaces inherited from class util.PropertyContainer

PropertyContainer.URLResource

Field Summary

private long	accel The date when the acceleration starts.
private static double	DEFACCELERATE The default jd of Jan.
private static DateFormat	DEFDATEFORMAT The default date formatter.
static String	KEY_ACCELERATE The key mapping to the jd of Jan.
static String	KEY_DATEFORMAT The key mapping to the date format to use.
static String	KEY_OFFSET The key mapping to the starting time offset of the accelerated time.
private long	offset The offset date, parsed from the offset given.

Fields inherited from class stella.parameter.Jd

base, DEFBASEJD, DEFNAME, KEY_BASEJD, KEY_TIME

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

AcceleratedJd(Map define)
Constructs a new global representing julian date.

Method Summary

Number	getValue() Returns the actual jd as a double.
double	rescanned(String key, String old, String newval) If offset or date format change, we act.

Methods inherited from class stella.parameter.Jd

getAscendTime, getJd, getJd, registerParameter, setValue

Methods inherited from class stella.parameter.AbstractValue

get, set

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.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 util.Reloadable

reload

Methods inherited from interface stella.Parameter

getFormatted, getName, getString

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

Field Detail

KEY_ACCELERATE

public static final String KEY_ACCELERATE

The key mapping to the jd of Jan. 1st 1970, 0h00 GMT.

See Also:

Constant Field Values

KEY_OFFSET

public static final String KEY_OFFSET

The key mapping to the starting time offset of the accelerated time.

See Also:

Constant Field Values

KEY_DATEFORMAT

public static final String KEY_DATEFORMAT

The key mapping to the date format to use.

See Also:

Constant Field Values

DEFACCELERATE

private static final double DEFACCELERATE

The default jd of Jan. 1st 1970, 0h00 GMT. (2440587.5)

See Also:

Constant Field Values

DEFDATEFORMAT

private static final DateFormat DEFDATEFORMAT

The default date formatter.

accel

private long accel

The date when the acceleration starts. Identical to creation time.

offset

private long offset

The offset date, parsed from the offset given.

Constructor Detail

AcceleratedJd

public AcceleratedJd(Map define)

Constructs a new global representing julian date. Providing a properties object that maps the Jd.KEY_BASEJD to 40587 makes this object produce mjd.

Method Detail

rescanned

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

If offset or date format change, we act.

Specified by:

rescanned in interface Reloadable

Overrides:

rescanned in class Jd

getValue

public Number getValue()

Returns the actual jd as a double. The precision should reach ms.

Specified by:

getValue in interface Value

Overrides:

getValue in class Jd