org.apache.isis.core.progmodel.facets.value.bigdecimal

Class BigDecimalValueSemanticsProvider

java.lang.Object

org.apache.isis.core.metamodel.facetapi.FacetAbstract

org.apache.isis.core.progmodel.facets.object.value.ValueSemanticsProviderAndFacetAbstract<BigDecimal>

org.apache.isis.core.progmodel.facets.value.bigdecimal.BigDecimalValueSemanticsProvider

All Implemented Interfaces:

org.apache.isis.applib.adapters.DefaultsProvider<BigDecimal>, org.apache.isis.applib.adapters.EncoderDecoder<BigDecimal>, org.apache.isis.applib.adapters.Parser<BigDecimal>, org.apache.isis.applib.adapters.ValueSemanticsProvider<BigDecimal>, Facet, BigDecimalValueFacet

public class BigDecimalValueSemanticsProvider
extends ValueSemanticsProviderAndFacetAbstract<BigDecimal>
implements BigDecimalValueFacet

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.isis.core.progmodel.facets.object.value.ValueSemanticsProviderAndFacetAbstract

ValueSemanticsProviderAndFacetAbstract.EqualByContent, ValueSemanticsProviderAndFacetAbstract.Immutability

Nested classes/interfaces inherited from class org.apache.isis.core.metamodel.facetapi.FacetAbstract

FacetAbstract.Derivation, FacetAbstract.Disabling, FacetAbstract.Hiding, FacetAbstract.Validating

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_LENGTH
static int	DEFAULT_SCALE

Constructor Summary

Constructors

Constructor and Description
BigDecimalValueSemanticsProvider() Required because implementation of Parser and EncoderDecoder.
BigDecimalValueSemanticsProvider(FacetHolder holder, IsisConfiguration configuration, ValueSemanticsProviderContext context)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	doEncode(Object object) Hook method to perform the actual encoding.
protected BigDecimal	doParse(Object context, String entry)
protected BigDecimal	doRestore(String data) Hook method to perform the actual restoring.
Integer	getLength() Deprecated.
Integer	getPrecision() Maximum length of digits for this decimal (in other words, its precision).
Integer	getScale() The number of digits to the right of the decimal place (fractional part) for this decimal.
void	setLocale(Locale l)
String	titleString(Object object, org.apache.isis.applib.profiles.Localization localization) Return a string representation of aforesaid object.
String	titleStringWithMask(Object value, String usingMask)
String	toString()

Methods inherited from class org.apache.isis.core.progmodel.facets.object.value.ValueSemanticsProviderAndFacetAbstract

alwaysReplace, createAdapter, determineNumberFormat, displayTitleOf, displayTitleOf, doParse, fromEncodedString, getAdaptedClass, getAdapterManager, getAuthenticationSessionProvider, getClock, getConfiguration, getContext, getDefaultsProvider, getDefaultValue, getDependencyInjector, getEncoderDecoder, getParser, getSpecification, getSpecificationLookup, isEqualByContent, isImmutable, parseableTitleOf, parseTextEntry, titleString, toEncodedString, typicalLength

Methods inherited from class org.apache.isis.core.metamodel.facetapi.FacetAbstract

facetType, getFacetHolder, getIdentified, getUnderlyingFacet, isDerived, isNoop, setFacetHolder, setUnderlyingFacet, toStringValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.isis.core.metamodel.facetapi.Facet

alwaysReplace, facetType, getFacetHolder, getUnderlyingFacet, isDerived, isNoop, setFacetHolder, setUnderlyingFacet

Field Detail

DEFAULT_LENGTH

public static final int DEFAULT_LENGTH

See Also:

Constant Field Values

DEFAULT_SCALE

public static final int DEFAULT_SCALE

See Also:

Constant Field Values

Constructor Detail

BigDecimalValueSemanticsProvider

public BigDecimalValueSemanticsProvider()

Required because implementation of Parser and EncoderDecoder.

BigDecimalValueSemanticsProvider

public BigDecimalValueSemanticsProvider(FacetHolder holder,
                                IsisConfiguration configuration,
                                ValueSemanticsProviderContext context)

Method Detail

setLocale

public void setLocale(Locale l)

getLength

@Deprecated
public Integer getLength()

Deprecated.

Description copied from interface: BigDecimalValueFacet

Same as BigDecimalValueFacet.getPrecision().

Specified by:

getLength in interface BigDecimalValueFacet

getPrecision

public Integer getPrecision()

Description copied from interface: BigDecimalValueFacet

Maximum length of digits for this decimal (in other words, its precision).

For example:

• 12345.789 has a length of 8 (and a scale of 3)
• 12345 has a length of 5 (and scale of 0)
• 12345.0 has a length of 6 (and scale of 1)

Specified by:

getPrecision in interface BigDecimalValueFacet

getScale

public Integer getScale()

Description copied from interface: BigDecimalValueFacet

The number of digits to the right of the decimal place (fractional part) for this decimal.

For example:

• 12345.789 has scale of 3 (and a length of 8)
• 12345 has a scale of 0 (and a length of 5)
• 12345.0 has a scale of 1 (and a length of 6)

Specified by:

getScale in interface BigDecimalValueFacet

doParse

protected BigDecimal doParse(Object context,
                 String entry)

Overrides:

doParse in class ValueSemanticsProviderAndFacetAbstract<BigDecimal>

Parameters:

context - - the underlying object, or null.

entry - - the proposed new object, as a string representation to be parsed

titleString

public String titleString(Object object,
                 org.apache.isis.applib.profiles.Localization localization)

Description copied from class: ValueSemanticsProviderAndFacetAbstract

Return a string representation of aforesaid object.

Specified by:

titleString in class ValueSemanticsProviderAndFacetAbstract<BigDecimal>

titleStringWithMask

public String titleStringWithMask(Object value,
                         String usingMask)

Specified by:

titleStringWithMask in class ValueSemanticsProviderAndFacetAbstract<BigDecimal>

doEncode

protected String doEncode(Object object)

Description copied from class: ValueSemanticsProviderAndFacetAbstract

Hook method to perform the actual encoding.

Specified by:

doEncode in class ValueSemanticsProviderAndFacetAbstract<BigDecimal>

doRestore

protected BigDecimal doRestore(String data)

Description copied from class: ValueSemanticsProviderAndFacetAbstract

Hook method to perform the actual restoring.

Specified by:

doRestore in class ValueSemanticsProviderAndFacetAbstract<BigDecimal>

toString

public String toString()

Overrides:

toString in class FacetAbstract