stella.sensor
Class WeirdSolZSensor

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              util.rmi.RmiPropertyContainer
                  util.rmi.AbstractRmiCaster
                      stella.sensor.AbstractSensor
                          stella.sensor.TimerTaskSensor
                              stella.sensor.DataSensor
                                  stella.sensor.CumulativeSensor
                                      stella.sensor.PredictiveSensor
                                          stella.sensor.SmoothingSensor
                                              stella.sensor.DerivativeSensor
                                                  stella.sensor.WeatherSensor
                                                      stella.sensor.SolZSensor
                                                          stella.sensor.WeirdSolZSensor

All Implemented Interfaces:

Cloneable, Remote, Caster, DataCaster, RmiDataCaster, RmiErrorCaster, Cumulating, Deriving, Predicting, Smoothing, Telemetering, WeatherJudging, WeatherCaster, ExitCleaning, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying, RmiCaster, RmiPropertyBearing, PI

public class WeirdSolZSensor
extends SolZSensor

This class is for testing the behaviour of the STELLA system if one sensor suddenly starts producing weird data. For this purpose, this solz-sensor sybling can additionally swap from correct response to Double.NaN response and back again to normal response, decided by the keys KEY_TIMEGOOD and KEY_TIMEBAD. After startup, the sensor produces correct data until the good-time, KEY_TIMEGOOD, has run out. It then toggles for KEY_TIMEBAD ms to Double.NaN readings.

Nested Class Summary

static class

WeirdSolZSensor.Test Test purpose mainly.

Nested classes/interfaces inherited from class stella.sensor.TimerTaskSensor

TimerTaskSensor.SensorRead

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

static long	DEFTIME The default noise level.
static String	KEY_TIMEBAD The key describing the time span of invalid data delivery.
static String	KEY_TIMEGOOD The key describing the time span of correct data delivery.
private long	toggle The date of the last bad-good switch.

Fields inherited from class stella.sensor.SolZSensor

KEY_SIDEREAL, KEY_SITE, KEY_SOLARPOSITION

Fields inherited from class stella.sensor.WeatherSensor

KEY_DERIVATIVEINVALID, KEY_DERIVATIVEPARAMETER, KEY_INVERSE, KEY_INVERSEDERIVATIVE, KEY_JUDGEDERIVATIVE, KEY_JUDGEPREDICT, KEY_JUDGERAW, KEY_JUDGESMOOTH, KEY_PREDICTINVALID, KEY_PREDICTPARAMETER, KEY_RAWINVALID, KEY_RAWPARAMETER, KEY_RETARDBADDERIVATIVE, KEY_RETARDBADPREDICT, KEY_RETARDBADRAW, KEY_RETARDBADSMOOTH, KEY_RETARDGOODDERIVATIVE, KEY_RETARDGOODPREDICT, KEY_RETARDGOODRAW, KEY_RETARDGOODSMOOTH, KEY_SMOOTHINVALID, KEY_SMOOTHPARAMETER

Fields inherited from class stella.sensor.DerivativeSensor

DEFRAWDERIVATIVE, derive, KEY_DERIVATIVEADVISE, KEY_DERIVE, KEY_PATH, KEY_RAWDERIVATIVE, z

Fields inherited from class stella.sensor.SmoothingSensor

f, g, KEY_SMOOTH, KEY_SMOOTHADVISE

Fields inherited from class stella.sensor.PredictiveSensor

KEY_BASE, KEY_CHI, KEY_EXTRAPOLATE, KEY_FUTURE, KEY_PREDICTADVISE, predict

Fields inherited from class stella.sensor.CumulativeSensor

KEY_AVERAGE, KEY_MEMORY, KEY_PACK

Fields inherited from class stella.sensor.DataSensor

DEFRAWFORMAT, DEFREPORT, DEFSIGMAFORMAT, KEY_RAWFORMAT, KEY_REPORT, KEY_SIGMAFORMAT

Fields inherited from class stella.sensor.TimerTaskSensor

KEY_RESPAWN

Fields inherited from class stella.sensor.AbstractSensor

KEY_BIND, KEY_BINDNAME, KEY_CONVERT, KEY_DESCRIPTION, KEY_SENSORNAME

Fields inherited from class util.rmi.AbstractRmiCaster

ALTERNATEHOST, ALTERNATEPORT, KEY_EXPORTPORT, KEY_REGISTRYHOST, KEY_REGISTRYPORT

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface vec_math.PI

HOUR, PIHALF, PITWO, RADIAN

Fields inherited from interface stella.rmi.RmiDataCaster

NAMING_EXTENSION

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

WeirdSolZSensor(Map qualify)
Constructs a fully-qualified sol z sensor.

Method Summary

double

readSensor() Reads the sensor.

Methods inherited from class stella.sensor.SolZSensor

calculateZ, deriveAt, getSiderealTiming, getSite, getSolarPosition, numericalDeriveAt, predictFrom, validReading

Methods inherited from class stella.sensor.WeatherSensor

addWeatherListener, conductOneMeasure, currentlyClear, currentlyRetarding, generateDataEvent, getMinClearUpTime, getSensorInitInfo, goodFromDerivative, goodFromPredict, goodFromRaw, goodFromSmooth, isDerivativeRetard, isPredictRetard, isRawRetard, isSmoothRetard, judgeWeather, notifyWeatherListener, removeWeatherListener, status

Methods inherited from class stella.sensor.DerivativeSensor

getDerivativeFormat, getDerivativeToggleInfo, getDerivator, getLastDerivative, isDerivativeAdvise, isDeriving, newData, regetDerive, registerDerivator

Methods inherited from class stella.sensor.SmoothingSensor

getLastSmooth, getSmoother, getSmoothToggleInfo, isSmoothAdvise, isSmoothing, regetSmooth, registerSmoother, smoothOne

Methods inherited from class stella.sensor.PredictiveSensor

getExtrapolation, getLastPredict, getPredictToggleInfo, isPredictAdvise, isPredicting, isReliable, regetPredict

Methods inherited from class stella.sensor.CumulativeSensor

cumulateOne, getLastRaw, getLastTime, getMaxSize, getMemory, getSize

Methods inherited from class stella.sensor.DataSensor

addDataListener, addRmiDataListener, exit, getRawFormat, getSigmaFormat, removeDataListener, removeRmiDataListener, report

Methods inherited from class stella.sensor.TimerTaskSensor

cancel, equals, getRawToggleInfo, getReading, getRespawn, getTimeOfRead, hashCode, initSensorTimerTask, isReady, regetRaw, setTimeOfRead, validReading

Methods inherited from class stella.sensor.AbstractSensor

addRmiErrorListener, createSensor, getBindName, getConvert, getSensorDescription, getSensorName, init, notifyErrorListener, removeRmiErrorListener, setConvert, toString

Methods inherited from class util.rmi.AbstractRmiCaster

bindAlternate, bindToRegistry, bindToRegistry, bindToRegistry, casterExit, casterExit, getBindName, isValid, unbindFromRegistry, unbindFromRegistry

Methods inherited from class util.rmi.RmiPropertyContainer

containsRemoteProperty, getRemoteProperties, getRemoteProperty, setRemoteProperty

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

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, reload, removeProperty, rescanned, setObject, setProperties, setProperty, stringProperties

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface stella.sensor.Cumulating

cumulateOne, getLastRaw, getLastTime, getMaxSize, getSize, getTimeOfRead, regetRaw

Methods inherited from interface util.rmi.RmiCaster

bindToRegistry, isValid, unbindFromRegistry

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.ResourceSupplying

getResource, getResourceAsStream, getResources

Field Detail

KEY_TIMEGOOD

public static final String KEY_TIMEGOOD

The key describing the time span of correct data delivery.

See Also:

Constant Field Values

KEY_TIMEBAD

public static final String KEY_TIMEBAD

The key describing the time span of invalid data delivery.

See Also:

Constant Field Values

DEFTIME

public static final long DEFTIME

The default noise level.

See Also:

Constant Field Values

toggle

private long toggle

The date of the last bad-good switch.

Constructor Detail

WeirdSolZSensor

public WeirdSolZSensor(Map qualify)
                throws ClassNotFoundException,
                       InstantiationException,
                       IllegalAccessException,
                       RemoteException

Constructs a fully-qualified sol z sensor. On output, this sensor toggles between correct readings and Double.NaN, depending on the two switch times KEY_TIMEGOOD and KEY_TIMEBAD.

Parameters:

qualify - The Properties object describing this sensor.

Throws:

ClassNotFoundException - Should never be thrown, only on implementation errors.

InstantiationException - Should never be thrown, only on implementation errors.

IllegalAccessException - Should never be thrown, only on implementation errors.

RemoteException

Method Detail

readSensor

public double readSensor()

Reads the sensor. For the noisy solar z sensor this means calculating the undisturbed value using the parents readSensor method and adding gaussian noise to the value.

Overrides:

readSensor in class SolZSensor

Returns:

The cosine of the solar zenith distance blured with white noise.

See Also:

ConvertToPhysical