stella.globals

Class PointingModelOffset

java.lang.Object

util.PropertyContainer

util.PropertyResources

globals.parameter.AbstractParameter

stella.globals.PointingModelOffset

All Implemented Interfaces:

Parameter, ParameterDepending, Cloneable, ExitCleaning, Initializable, PropertySupplying, Reloadable, ResourceSupplying

Direct Known Subclasses:

ClassicPointingModel

public abstract class PointingModelOffset
extends AbstractParameter
implements Reloadable, ParameterDepending

A class representing a contant offset in two telescope axes, azimuth and altitude. Used for generation of pointing models.

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	azimuth The astronomical azimuth in degrees.
private static String	DEFALTTARGET The default name of the altitude parameter to use.
private static String	DEFAZTARGET Default azimuth offset.
static String	DEFNAME The default name of this value.
private Value	height The target height in degrees.
static String	KEY_ALTTARGET The name of the latitude to use.
static String	KEY_AZTARGET The offset in azimuth in degrees.

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

Modifier	Constructor and Description
protected	PointingModelOffset(Map<String,String> info) Constructs a new constant offset parameter.

Method Summary

Modifier and Type	Method and Description
Object	get() Returns a string that can be used in ASCII versions of InitialOffset
double	getAltitudeOffset() Returns the fixed altitude offset.
double	getAzimuthOffset() Returns the fixed azimuth offset.
protected abstract double	getPointingOffsetAltitude(double azdeg, double hdeg) Calculates the pointing model offset in altitude from astronomical azimuth and target height, both in degrees.
protected abstract double	getPointingOffsetAzimuth(double azdeg, double hdeg) Calculates the pointing model offset in azimuth from astronomical azimuth and target height, both in degrees.
void	registerParameter(Parameter what) Registers the required additional globals for the pointing model offset target.
double	rescanned(String key, String old, String newval) Makes this method public, no further changes.
Object	set(Object to) Not allowed.

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 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

Field Detail

KEY_ALTTARGET

public static final String KEY_ALTTARGET

The name of the latitude to use.

See Also:

Constant Field Values

KEY_AZTARGET

public static final String KEY_AZTARGET

The offset in azimuth in degrees.

See Also:

Constant Field Values

DEFNAME

public static final String DEFNAME

The default name of this value.

See Also:

Constant Field Values

DEFAZTARGET

private static final String DEFAZTARGET

Default azimuth offset.

See Also:

Constant Field Values

DEFALTTARGET

private static final String DEFALTTARGET

The default name of the altitude parameter to use.

See Also:

Constant Field Values

height

private Value height

The target height in degrees.

azimuth

private Value azimuth

The astronomical azimuth in degrees.

Constructor Detail

PointingModelOffset

protected PointingModelOffset(Map<String,String> info)

Constructs a new constant offset parameter.

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 what)

Registers the required additional globals for the pointing model offset target. For this particular object, target az and target height are needed.

Specified by:

registerParameter in interface ParameterDepending

get

public Object get()

Returns a string that can be used in ASCII versions of InitialOffset

Specified by:

get in interface Parameter

set

public Object set(Object to)

Not allowed.

Specified by:

set in interface Parameter

Returns:

The previous value of this parameter.

getAzimuthOffset

public double getAzimuthOffset()

Returns the fixed azimuth offset.

getAltitudeOffset

public double getAltitudeOffset()

Returns the fixed altitude offset.

getPointingOffsetAzimuth

protected abstract double getPointingOffsetAzimuth(double azdeg,
                                                   double hdeg)

Calculates the pointing model offset in azimuth from astronomical azimuth and target height, both in degrees. Return value also degrees.

getPointingOffsetAltitude

protected abstract double getPointingOffsetAltitude(double azdeg,
                                                    double hdeg)

Calculates the pointing model offset in altitude from astronomical azimuth and target height, both in degrees. Return value also degrees.