org.rvpf.content

Class DoubleContent

Object

Proxied.Abstract

AbstractContent

NumberContent

FloatingPointContent

DoubleContent

All Implemented Interfaces:

Content, Proxied

Direct Known Subclasses:

UnitValueContent

public class DoubleContent
extends FloatingPointContent

Double content converter.

Nested Class Summary

Nested classes/interfaces inherited from interface Proxied

Proxied.Abstract

Constructor Summary

Constructors

Constructor and Description
DoubleContent()

Method Summary

Modifier and Type	Method and Description
Double	decode(PointValue pointValue) Decodes the value of a point value.
Double	denormalize(NormalizedValue normalizedValue) Denormalizes the value of a point value.
protected Double	getDouble(PointValue pointValue) Gets a Double object from the value.
Double	normalize(PointValue pointValue) Normalizes the value of a point value.

Methods inherited from class AbstractContent

encode, getInstance, warnBadValue

Methods inherited from class Proxied.Abstract

getMetadata, getName, getParams, getProxyEntity, getThisLogger, setUp, tearDown

Methods inherited from class Object

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

Constructor Detail

DoubleContent

public DoubleContent()

Method Detail

decode

public final Double decode(PointValue pointValue)

Decodes the value of a point value.

Converts from an external representation to an internal representation.

Specified by:

decode in interface Content

Overrides:

decode in class AbstractContent

Parameters:

pointValue - The point value associated with the value to decode.

Returns:

The decoded value.

denormalize

public Double denormalize(NormalizedValue normalizedValue)

Denormalizes the value of a point value.

Converts from an internal unit to an external unit.

Specified by:

denormalize in interface Content

Overrides:

denormalize in class AbstractContent

Parameters:

normalizedValue - The point value associated with the value to be denormalized.

Returns:

The denormalized value.

normalize

public Double normalize(PointValue pointValue)

Normalizes the value of a point value.

Converts from an external unit to an internal unit.

Specified by:

normalize in interface Content

Overrides:

normalize in class AbstractContent

Parameters:

pointValue - The point value associated with the value to be normalized.

Returns:

A normalized value.

getDouble

@Nullable
 @CheckReturnValue
protected final Double getDouble(@Nonnull
                                                                PointValue pointValue)

Gets a Double object from the value.

Parameters:

pointValue - The point value holding the value.

Returns:

The Double value or null.