stella.globals

Class FilterFocusShift

java.lang.Object

util.PropertyContainer

util.PropertyResources

globals.parameter.AbstractParameter

globals.value.AbstractValue

stella.globals.FilterFocusShift

All Implemented Interfaces:

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

public class FilterFocusShift
extends AbstractValue
implements ParameterDepending

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
static String	DEFNAME The default name.
private static String	DEFSHIFTFOCUS Mu for one focus step.
private Parameter	filter Name of currently selected filter.
static String	KEY_FILTERSELECT The name of the selected filter parameter.
static String	KEY_SHIFTFOCUS An focus offset in mu transformed to appropriate units.
private Map<String,Double>	shift Lookup-table linking filter name to shift.

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
FilterFocusShift(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
Number	getValue() Tries to get the focus shift of the current ADC in steps.
void	init() Creates the filter-name to mm-offset lookup table.
void	registerParameter(Parameter wheel) A parameter depending command should drain the necessarry information to get valid out of a parameter value.
Number	setValue(Number to) Not allowed

Methods inherited from class globals.value.AbstractValue

get, set

Methods inherited from class globals.parameter.AbstractParameter

createParameter, delivers, exit, getFormatted, getFormatted, getName, getPreserveFile, getString, getString, overrideDefaultName, register, rescanned, 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 globals.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

Field Detail

KEY_FILTERSELECT

public static final String KEY_FILTERSELECT

The name of the selected filter parameter.

See Also:

Constant Field Values

KEY_SHIFTFOCUS

public static final String KEY_SHIFTFOCUS

An focus offset in mu transformed to appropriate units.

See Also:

Constant Field Values

DEFNAME

public static final String DEFNAME

The default name.

See Also:

Constant Field Values

DEFSHIFTFOCUS

private static final String DEFSHIFTFOCUS

Mu for one focus step. Mu offset is divided by this factor.

See Also:

Constant Field Values

filter

private Parameter filter

Name of currently selected filter.

shift

private Map<String,Double> shift

Lookup-table linking filter name to shift.

Constructor Detail

FilterFocusShift

public FilterFocusShift(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

Creates the filter-name to mm-offset lookup table.

Specified by:

init in interface Initializable

Overrides:

init in class AbstractParameter

Throws:

InitException

registerParameter

public void registerParameter(Parameter wheel)

Description copied from interface: ParameterDepending

A parameter depending command should drain the necessarry information to get valid out of a parameter value. During rendering, parameter depending commands should receive their data through this method. Note that it is always possible to pile up all the information needed for a single command in a single parameter.

Specified by:

registerParameter in interface ParameterDepending

getValue

public Number getValue()

Tries to get the focus shift of the current ADC in steps.

Specified by:

getValue in interface Value

setValue

public Number setValue(Number to)

Not allowed

Specified by:

setValue in interface Value