Package org.wikidata.wdtk.datamodel.implementation

Class QuantityValueImpl

java.lang.Object

org.wikidata.wdtk.datamodel.implementation.QuantityValueImpl

All Implemented Interfaces:

java.io.Serializable, QuantityValue, Value

public class QuantityValueImpl
extends java.lang.Object
implements QuantityValue, java.io.Serializable

Implementation of QuantityValue.

Author:

Markus Kroetzsch

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
<T> T	accept(ValueVisitor<T> valueVisitor)	Accept a ValueVisitor and return its output.
boolean	equals(java.lang.Object obj)
java.math.BigDecimal	getLowerBound()	Returns the upper bound for the numeric value of this quantity.
java.math.BigDecimal	getNumericValue()	Returns the main numeric value of this quantity.
java.lang.String	getUnit()	Returns the unit of this quantity, or an empty string if there is no unit.
java.math.BigDecimal	getUpperBound()	Returns the upper bound for the numeric value of this quantity.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getNumericValue

public java.math.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 java.math.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 java.math.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 java.lang.String getUnit()

Description copied from interface: QuantityValue

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

Specified by:

getUnit in interface QuantityValue

Returns:

unit string, or empty string if no unit is given

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 java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object