org.nakedobjects.metamodel.value
Class ImageValueSemanticsProvider

java.lang.Object
  org.nakedobjects.metamodel.facets.FacetAbstract
      org.nakedobjects.metamodel.value.ValueSemanticsProviderAbstract
          org.nakedobjects.metamodel.value.ImageValueSemanticsProviderAbstract
              org.nakedobjects.metamodel.value.ImageValueSemanticsProvider

All Implemented Interfaces:

DefaultsProvider, EncoderDecoder, Parser, ValueSemanticsProvider, Facet, ImageValueFacet

public class ImageValueSemanticsProvider
extends ImageValueSemanticsProviderAbstract

Field Summary

Fields inherited from class org.nakedobjects.metamodel.value.ImageValueSemanticsProviderAbstract

REVERSE_BASE_64_CHARS

Constructor Summary

ImageValueSemanticsProvider(FacetHolder holder, NakedObjectConfiguration configuration, SpecificationLoader specificationLoader, RuntimeContext runtimeContext)

Method Summary

boolean	alwaysReplace() We don't replace any (none no-op) facets.
NakedObject	createValue(java.awt.Image image)
int	getHeight(NakedObject object)
java.awt.Image	getImage(NakedObject object)
protected int[][]	getPixels(java.lang.Object object)
Facet	getUnderlyingFacet() Underlying Facet of the same type, if any.
java.lang.Class<?>	getValueClass()
int	getWidth(NakedObject object)
boolean	isNoop() Assume implementation is not a no-op.
protected java.lang.Object	setPixels(int[][] pixels)
void	setUnderlyingFacet(Facet underlyingFacet) Not required because alwaysReplace() is false.
java.lang.String	toString()

Methods inherited from class org.nakedobjects.metamodel.value.ImageValueSemanticsProviderAbstract

createImage, doEncode, doParse, doRestore, getAsByteArray, getFacetHolder, getIconName, getParser, grabPixels, isDerived, restoreFromByteArray, setFacetHolder, setMask, titleString

Methods inherited from class org.nakedobjects.metamodel.value.ValueSemanticsProviderAbstract

createAdapter, determineNumberFormat, displayTitleOf, fromEncodedString, getAdaptedClass, getClock, getConfiguration, getDefaultsProvider, getDefaultValue, getEncoderDecoder, getRuntimeContext, getSpecification, getSpecificationLoader, isEqualByContent, isImmutable, parseableTitleOf, parseTextEntry, titleString, toEncodedString, typicalLength

Methods inherited from class org.nakedobjects.metamodel.facets.FacetAbstract

facetType, getIdentified, toStringValues, unwrapObject, unwrapString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nakedobjects.metamodel.facets.Facet

facetType

Constructor Detail

ImageValueSemanticsProvider

public ImageValueSemanticsProvider(FacetHolder holder,
                                   NakedObjectConfiguration configuration,
                                   SpecificationLoader specificationLoader,
                                   RuntimeContext runtimeContext)

Method Detail

getHeight

public int getHeight(NakedObject object)

getImage

public java.awt.Image getImage(NakedObject object)

getPixels

protected int[][] getPixels(java.lang.Object object)

Specified by:

getPixels in class ImageValueSemanticsProviderAbstract

getValueClass

public java.lang.Class<?> getValueClass()

getWidth

public int getWidth(NakedObject object)

setPixels

protected java.lang.Object setPixels(int[][] pixels)

Specified by:

setPixels in class ImageValueSemanticsProviderAbstract

getUnderlyingFacet

public Facet getUnderlyingFacet()

Description copied from interface: Facet

Underlying Facet of the same type, if any.

Specified by:

getUnderlyingFacet in interface Facet

Overrides:

getUnderlyingFacet in class ImageValueSemanticsProviderAbstract

setUnderlyingFacet

public void setUnderlyingFacet(Facet underlyingFacet)

Not required because alwaysReplace() is false.

Specified by:

setUnderlyingFacet in interface Facet

Overrides:

setUnderlyingFacet in class ImageValueSemanticsProviderAbstract

alwaysReplace

public boolean alwaysReplace()

Description copied from class: ValueSemanticsProviderAbstract

We don't replace any (none no-op) facets.

For example, if there is already a PropertyDefaultFacet then we shouldn't replace it.

Specified by:

alwaysReplace in interface Facet

Overrides:

alwaysReplace in class ImageValueSemanticsProviderAbstract

isNoop

public boolean isNoop()

Description copied from class: FacetAbstract

Assume implementation is not a no-op.

No-op implementations should override and return true.

Specified by:

isNoop in interface Facet

Overrides:

isNoop in class FacetAbstract

toString

public java.lang.String toString()

Overrides:

toString in class ImageValueSemanticsProviderAbstract

createValue

public NakedObject createValue(java.awt.Image image)