tech.units.indriya.quantity

Class NumberQuantity<Q extends javax.measure.Quantity<Q>>

java.lang.Object

tech.units.indriya.AbstractQuantity<Q>

tech.units.indriya.quantity.NumberQuantity<Q>

Type Parameters:

Q - The type of the quantity.

All Implemented Interfaces:

Serializable, Comparable<javax.measure.Quantity<Q>>, javax.measure.Quantity<Q>, ComparableQuantity<Q>, tech.uom.lib.common.function.QuantityConverter<Q>, tech.uom.lib.common.function.UnitSupplier<Q>, tech.uom.lib.common.function.ValueSupplier<Number>

@API(status=MAINTAINED)
public final class NumberQuantity<Q extends javax.measure.Quantity<Q>>
extends AbstractQuantity<Q>

Implementation of ComparableQuantity that holds a Java Number, which represented this quantity's amount.

This object is immutable.

Since:

1.0

Version:

2.3, May 14, 2021

Author:

Andi Huber, Werner Keil

See Also:

AbstractQuantity, Quantity, ComparableQuantity, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface javax.measure.Quantity

javax.measure.Quantity.Scale

Field Summary

Fields inherited from class tech.units.indriya.AbstractQuantity

NONE, ONE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NumberQuantity(Number number, javax.measure.Unit<Q> unit)
protected	NumberQuantity(Number number, javax.measure.Unit<Q> unit, javax.measure.Quantity.Scale sc)

Method Summary

Modifier and Type	Method and Description
ComparableQuantity<Q>	add(javax.measure.Quantity<Q> that)
ComparableQuantity<Q>	divide(Number divisor)
ComparableQuantity<?>	divide(javax.measure.Quantity<?> that)
Number	getValue() Returns the numeric value of the quantity.
ComparableQuantity<?>	inverse()
ComparableQuantity<Q>	multiply(Number factor)
ComparableQuantity<?>	multiply(javax.measure.Quantity<?> that)
javax.measure.Quantity<Q>	negate()
ComparableQuantity<Q>	subtract(javax.measure.Quantity<Q> that)

Methods inherited from class tech.units.indriya.AbstractQuantity

asType, compareTo, divide, equals, getScale, getUnit, hasFraction, hasFraction, hashCode, inverse, isEquivalentTo, isGreaterThan, isGreaterThanOrEqualTo, isLessThan, isLessThanOrEqualTo, multiply, numberSystem, parse, to, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.measure.Quantity

toSystemUnit

Constructor Detail

NumberQuantity

protected NumberQuantity(Number number,
                         javax.measure.Unit<Q> unit,
                         javax.measure.Quantity.Scale sc)

Since:

2.0

NumberQuantity

protected NumberQuantity(Number number,
                         javax.measure.Unit<Q> unit)

Method Detail

add

public ComparableQuantity<Q> add(javax.measure.Quantity<Q> that)

See Also:

Quantity.add(Quantity)

subtract

public ComparableQuantity<Q> subtract(javax.measure.Quantity<Q> that)

See Also:

Quantity.subtract(Quantity)

divide

public ComparableQuantity<?> divide(javax.measure.Quantity<?> that)

See Also:

Quantity.divide(Quantity)

divide

public ComparableQuantity<Q> divide(Number divisor)

See Also:

Quantity.divide(Number)

multiply

public ComparableQuantity<?> multiply(javax.measure.Quantity<?> that)

See Also:

Quantity.multiply(Quantity)

multiply

public ComparableQuantity<Q> multiply(Number factor)

See Also:

Quantity.multiply(Number)

inverse

public ComparableQuantity<?> inverse()

See Also:

Quantity.inverse()

negate

public javax.measure.Quantity<Q> negate()

getValue

public Number getValue()

Description copied from class: AbstractQuantity

Returns the numeric value of the quantity.

Specified by:

getValue in interface javax.measure.Quantity<Q extends javax.measure.Quantity<Q>>

Specified by:

getValue in interface tech.uom.lib.common.function.ValueSupplier<Number>

Specified by:

getValue in class AbstractQuantity<Q extends javax.measure.Quantity<Q>>

Returns:

the quantity value.