stella.globals

Class AdcPosition

java.lang.Object

util.PropertyContainer

util.PropertyResources

globals.parameter.AbstractParameter

stella.globals.AdcPosition

All Implemented Interfaces:

Parameter, DriverDepending, Cloneable, ExitCleaning, Initializable, PropertySupplying, ResourceSupplying

public class AdcPosition
extends AbstractParameter
implements DriverDepending

Records the position of a Positioning driver, which is useful if this driver is a filter wheel. This parameter is driver depending and keeps a reference to Positioning, if this driver has the correct name in KEY_FILTERWHEEL. Setting the value is not allowed, on get, the filter wheel position is returned as an Integer.

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 Map<Integer,AtmosphericDispersionCorrector>	adcs The lookup table of integer positions to adcs.
static String	DEFNAME The default name.
private static String	DEFSLOTS We have a look-up table linking integer positions to ADCs.
private Positioning	filterwheel The reference to the Positioning driver.
static String	KEY_FILTERWHEEL The name of the Positioning driver.
static String	KEY_SLOTS We have a look-up table linking integer positions to ADCs.

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
AdcPosition(Map<String,String> prop) Constructs a new filter wheel parameter, defaulting its name and the name of the Positioning driver.

Method Summary

Modifier and Type	Method and Description
AtmosphericDispersionCorrector	get() Tries to get the position of the ADC wheel and looks the position up.
protected AtmosphericDispersionCorrector	getAdc() Tries to get the position of the ADC wheel and looks the position up.
void	init() Initializes the parameter with its class name.
private void	parseSlots()
boolean	registerDriver(Driver fw) Registers the driver.
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.
Object	set(Object to) Not allowed

Methods inherited from class globals.parameter.AbstractParameter

createParameter, delivers, exit, getFormatted, getFormatted, getName, getPreserveFile, getString, getString, 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.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_FILTERWHEEL

public static final String KEY_FILTERWHEEL

The name of the Positioning driver.

See Also:

Constant Field Values

KEY_SLOTS

public static final String KEY_SLOTS

We have a look-up table linking integer positions to ADCs.

See Also:

Constant Field Values

DEFNAME

public static final String DEFNAME

The default name.

See Also:

Constant Field Values

DEFSLOTS

private static final String DEFSLOTS

We have a look-up table linking integer positions to ADCs.

See Also:

Constant Field Values

filterwheel

private Positioning filterwheel

The reference to the Positioning driver.

adcs

private Map<Integer,AtmosphericDispersionCorrector> adcs

The lookup table of integer positions to adcs.

Constructor Detail

AdcPosition

public AdcPosition(Map<String,String> prop)

Constructs a new filter wheel parameter, defaulting its name and the name of the Positioning driver.

Method Detail

init

public void init()
          throws InitException

Description copied from class: AbstractParameter

Initializes the parameter with its class name.

Specified by:

init in interface Initializable

Overrides:

init in class AbstractParameter

Throws:

InitException

parseSlots

private void parseSlots()

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.

Overrides:

rescanned in class AbstractParameter

registerDriver

public boolean registerDriver(Driver fw)

Registers the driver. If it is Positioning and its name equals KEY_FILTERWHEEL, we keep a reference to it.

Specified by:

registerDriver in interface DriverDepending

Returns:

True if registering at the driver was successful.

get

public AtmosphericDispersionCorrector get()

Tries to get the position of the ADC wheel and looks the position up.

Specified by:

get in interface Parameter

getAdc

protected AtmosphericDispersionCorrector getAdc()

Tries to get the position of the ADC wheel and looks the position up.

set

public Object set(Object to)

Not allowed

Specified by:

set in interface Parameter

Returns:

The previous value of this parameter.