org.wikidata.wdtk.datamodel.implementation

Class QuantityValueImpl

java.lang.Object

org.wikidata.wdtk.datamodel.implementation.ValueImpl

org.wikidata.wdtk.datamodel.implementation.QuantityValueImpl

All Implemented Interfaces:

QuantityValue, Value

public class QuantityValueImpl
extends ValueImpl
implements QuantityValue

Jackson implementation of QuantityValue.

Author:

Fredo Erxleben, Antonin Delpeuch

Field Summary

Fields inherited from class org.wikidata.wdtk.datamodel.implementation.ValueImpl

JSON_VALUE_TYPE_ENTITY_ID, JSON_VALUE_TYPE_GLOBE_COORDINATES, JSON_VALUE_TYPE_MONOLINGUAL_TEXT, JSON_VALUE_TYPE_QUANTITY, JSON_VALUE_TYPE_STRING, JSON_VALUE_TYPE_TIME

Constructor Summary

Constructors

Constructor and Description
QuantityValueImpl(BigDecimal numericValue, BigDecimal lowerBound, BigDecimal upperBound, ItemIdValue unit) Constructor.
QuantityValueImpl(BigDecimal numericValue, BigDecimal lowerBound, BigDecimal upperBound, String unit) Deprecated. supply the unit as an ItemIdValue instead

Method Summary

Modifier and Type	Method and Description
<T> T	accept(ValueVisitor<T> valueVisitor) Accept a ValueVisitor and return its output.
boolean	equals(Object obj)
BigDecimal	getLowerBound() Returns the upper bound for the numeric value of this quantity.
BigDecimal	getNumericValue() Returns the main numeric value of this quantity.
String	getUnit() Returns the unit of this quantity, or the string "1" if there is no unit.
ItemIdValue	getUnitItemId()
BigDecimal	getUpperBound() Returns the upper bound for the numeric value of this quantity.
org.wikidata.wdtk.datamodel.implementation.QuantityValueImpl.JacksonInnerQuantity	getValue() Returns the inner value helper object.
int	hashCode()
String	toString()

Methods inherited from class org.wikidata.wdtk.datamodel.implementation.ValueImpl

getType

Methods inherited from class java.lang.Object

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

Constructor Detail

QuantityValueImpl

public QuantityValueImpl(BigDecimal numericValue,
                         BigDecimal lowerBound,
                         BigDecimal upperBound,
                         ItemIdValue unit)

Constructor.

Parameters:

numericValue - the numeric value of this quantity

lowerBound - the lower bound of the numeric value of this quantity or null if not set

upperBound - the upper bound of the numeric value of this quantity or null if not set

unit - the unit of this quantity, or null if there is no unit

QuantityValueImpl

@Deprecated
public QuantityValueImpl(BigDecimal numericValue,
                                     BigDecimal lowerBound,
                                     BigDecimal upperBound,
                                     String unit)

Deprecated. supply the unit as an ItemIdValue instead

Constructor.

Parameters:

numericValue - the numeric value of this quantity

lowerBound - the lower bound of the numeric value of this quantity or null if not set

upperBound - the upper bound of the numeric value of this quantity or null if not set

unit - the unit of this quantity, or the empty string if there is no unit

Method Detail

getValue

public org.wikidata.wdtk.datamodel.implementation.QuantityValueImpl.JacksonInnerQuantity getValue()

Returns the inner value helper object. Only for use by Jackson during serialization.

Returns:

the inner quantity value

getNumericValue

public BigDecimal getNumericValue()

Description copied from interface: QuantityValue

Returns the main numeric value of this quantity.

Specified by:

getNumericValue in interface QuantityValue

Returns:

numeric value as a decimal value of arbitrary precision

getLowerBound

public BigDecimal getLowerBound()

Description copied from interface: QuantityValue

Returns the upper bound for the numeric value of this quantity.

Specified by:

getLowerBound in interface QuantityValue

Returns:

numeric value as a decimal value of arbitrary precision or null if not set

getUpperBound

public BigDecimal getUpperBound()

Description copied from interface: QuantityValue

Returns the upper bound for the numeric value of this quantity.

Specified by:

getUpperBound in interface QuantityValue

Returns:

numeric value as a decimal value of arbitrary precision or null if not set

getUnit

public String getUnit()

Description copied from interface: QuantityValue

Returns the unit of this quantity, or the string "1" if there is no unit. Units are typically encoded as entity IRIs.

Specified by:

getUnit in interface QuantityValue

Returns:

unit string (IRI or the string "1" if there is no unit)

getUnitItemId

public ItemIdValue getUnitItemId()

Specified by:

getUnitItemId in interface QuantityValue

Returns:

the unit of this quantity as an item id value, or null if there is no unit.

accept

public <T> T accept(ValueVisitor<T> valueVisitor)

Description copied from interface: Value

Accept a ValueVisitor and return its output.

Specified by:

accept in interface Value

Parameters:

valueVisitor - the ValueVisitor

Returns:

output of the visitor

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object