tec.uom.se.quantity

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

java.lang.Object

tec.uom.se.AbstractQuantity<Q>

tec.uom.se.quantity.DecimalQuantity<Q>

Type Parameters:

Q - The type of the quantity.

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<javax.measure.Quantity<Q>>, javax.measure.Quantity<Q>, tec.uom.lib.common.function.UnitSupplier<Q>, tec.uom.lib.common.function.ValueSupplier<java.lang.Number>, ComparableQuantity<Q>

final class DecimalQuantity<Q extends javax.measure.Quantity<Q>>
extends AbstractQuantity<Q>
implements java.io.Serializable

An amount of quantity, implementation of ComparableQuantity that uses BigDecimal as implementation of Number, this object is immutable. Note: all operations which involves Number, this implementation will convert to BigDecimal, and all operation of BigDecimal will use MathContext.DECIMAL128.

See Also:

AbstractQuantity, Quantity, ComparableQuantity

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID
private java.math.BigDecimal	value

Fields inherited from class tec.uom.se.AbstractQuantity

NONE, ONE

Constructor Summary

Constructors

Constructor and Description
DecimalQuantity(java.math.BigDecimal value, javax.measure.Unit<Q> unit)

Method Summary

Modifier and Type	Method and Description
ComparableQuantity<Q>	add(javax.measure.Quantity<Q> that)
java.math.BigDecimal	decimalValue(javax.measure.Unit<Q> unit, java.math.MathContext ctx)
ComparableQuantity<Q>	divide(java.lang.Number that)
ComparableQuantity<?>	divide(javax.measure.Quantity<?> that)
double	doubleValue(javax.measure.Unit<Q> unit)
java.math.BigDecimal	getValue() Returns the numeric value of the quantity.
ComparableQuantity<Q>	inverse()
boolean	isBig()
protected long	longValue(javax.measure.Unit<Q> unit)
ComparableQuantity<Q>	multiply(java.lang.Number that)
ComparableQuantity<?>	multiply(javax.measure.Quantity<?> that)
ComparableQuantity<Q>	subtract(javax.measure.Quantity<Q> that)
private java.math.BigDecimal	toBigDecimal(java.lang.Number value)

Methods inherited from class tec.uom.se.AbstractQuantity

asType, compareTo, divide, equals, equals, floatValue, getUnit, hashCode, intValue, inverse, isEquivalentTo, isGreaterThan, isGreaterThanOrEqualTo, isLessThan, isLessThanOrEqualTo, multiply, parse, to, to, toSI, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

value

private final java.math.BigDecimal value

Constructor Detail

DecimalQuantity

public DecimalQuantity(java.math.BigDecimal value,
                       javax.measure.Unit<Q> unit)

Method Detail

getValue

public java.math.BigDecimal 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 tec.uom.lib.common.function.ValueSupplier<java.lang.Number>

Specified by:

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

Returns:

the quantity value.

doubleValue

public double doubleValue(javax.measure.Unit<Q> unit)

Specified by:

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

decimalValue

public java.math.BigDecimal decimalValue(javax.measure.Unit<Q> unit,
                                         java.math.MathContext ctx)
                                  throws java.lang.ArithmeticException

Specified by:

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

Throws:

java.lang.ArithmeticException

add

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

Specified by:

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

Specified by:

add in interface ComparableQuantity<Q extends javax.measure.Quantity<Q>>

See Also:

Quantity.add(Quantity)

subtract

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

Specified by:

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

Specified by:

subtract in interface ComparableQuantity<Q extends javax.measure.Quantity<Q>>

See Also:

Quantity.subtract(Quantity)

multiply

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

Specified by:

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

Specified by:

multiply in interface ComparableQuantity<Q extends javax.measure.Quantity<Q>>

See Also:

Quantity.multiply(Quantity)

multiply

public ComparableQuantity<Q> multiply(java.lang.Number that)

Specified by:

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

Specified by:

multiply in interface ComparableQuantity<Q extends javax.measure.Quantity<Q>>

See Also:

Quantity.multiply(Number)

divide

public ComparableQuantity<Q> divide(java.lang.Number that)

Specified by:

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

Specified by:

divide in interface ComparableQuantity<Q extends javax.measure.Quantity<Q>>

See Also:

Quantity.divide(Number)

inverse

public ComparableQuantity<Q> inverse()

Specified by:

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

Specified by:

inverse in interface ComparableQuantity<Q extends javax.measure.Quantity<Q>>

See Also:

Quantity.inverse()

longValue

protected long longValue(javax.measure.Unit<Q> unit)

Overrides:

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

isBig

public boolean isBig()

Specified by:

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

divide

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

Specified by:

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

Specified by:

divide in interface ComparableQuantity<Q extends javax.measure.Quantity<Q>>

See Also:

Quantity.divide(Quantity)

toBigDecimal

private java.math.BigDecimal toBigDecimal(java.lang.Number value)