stella.sensor

Class AbstractDerivative

java.lang.Object

util.PropertyContainer

stella.sensor.AbstractConversion

stella.sensor.AbstractDerivative

All Implemented Interfaces:

Serializable, Cloneable, ConvertToPhysical, PhysicalDerivative, PropertySupplying

Direct Known Subclasses:

CosineConversion, ExponentialConversion, PolynomialConversion

public abstract class AbstractDerivative
extends AbstractConversion
implements PhysicalDerivative

The class to use as a base class for PhysicalDerivative instances. To allow the definition of the diverse decimal format retrieval methods in PhysicalDerivative interface, all relevant keys and default definitions are present already in this class definition and stored in reserved fields. This class needs no own create method because its parental class method may also be used to construct these instances.

To allow the conversion to be transported with the event object, this class also implements the Serializable interface. To keep the serialized version slender, the keys and defaults used are defined transient and are used only during the construction phase to spark the existance of private copies of the required instances.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static DecimalFormat	DEFVALUEDERIVATIVE The default format string for the derivative values.
static String	KEY_VALUEDERIVATIVE The key to the derivative-value-format string.
private static long	serialVersionUID

Fields inherited from class stella.sensor.AbstractConversion

KEY_UNIT, KEY_VALUEFORMAT, KEY_VALUESIGMA

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractDerivative(Map<String,String> prop) Constructs a new command renderer.

Method Summary

Modifier and Type	Method and Description
NumberFormat	getDerivativeValueFormat() Returns the decimal format of the sigma of the raw value.

Methods inherited from class stella.sensor.AbstractConversion

createConversion, getSigmaValueFormat, getUnit, getValueFormat

Methods inherited from class util.PropertyContainer

augment, augment, augment, augment, augment, clone, 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, initProperties, isNew, parseObject, parseObject, reload, reload, removeProperty, requires, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface stella.sensor.PhysicalDerivative

getPhysicalDerivative, getRawDerivative

Methods inherited from interface stella.sensor.ConvertToPhysical

getDeviation, getPhysical, getRaw, getSigmaValueFormat, getUnit, getValueFormat

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

KEY_VALUEDERIVATIVE

public static final transient String KEY_VALUEDERIVATIVE

The key to the derivative-value-format string.

See Also:

Constant Field Values

DEFVALUEDERIVATIVE

private static final transient DecimalFormat DEFVALUEDERIVATIVE

The default format string for the derivative values.

Constructor Detail

AbstractDerivative

protected AbstractDerivative(Map<String,String> prop)

Constructs a new command renderer. It has the given properties.

Method Detail

getDerivativeValueFormat

public NumberFormat getDerivativeValueFormat()

Returns the decimal format of the sigma of the raw value. Required by PhysicalDerivative.

Specified by:

getDerivativeValueFormat in interface PhysicalDerivative