Module ojalgo

Package org.ojalgo.scalar

Class Amount

java.lang.Object

org.ojalgo.scalar.ExactDecimal<Amount>

org.ojalgo.scalar.Amount

All Implemented Interfaces:

Comparable<Amount>, Field<Scalar<Amount>>, Group, Group.Additive<Scalar<Amount>>, Group.Multiplicative<Scalar<Amount>>, NormedVectorSpace<Scalar<Amount>,Amount>, Operation, Operation.Addition<Scalar<Amount>>, Operation.Division<Scalar<Amount>>, Operation.Multiplication<Scalar<Amount>>, Operation.Subtraction<Scalar<Amount>>, Ring<Scalar<Amount>>, ScalarOperation, ScalarOperation.Addition<Scalar<Amount>,Amount>, ScalarOperation.Division<Scalar<Amount>,Amount>, ScalarOperation.Multiplication<Scalar<Amount>,Amount>, ScalarOperation.Subtraction<Scalar<Amount>,Amount>, VectorSpace<Scalar<Amount>,Amount>, Scalar<Amount>, SelfDeclaringScalar<Amount>, AccessScalar<Amount>, Tensor<Amount,Scalar<Amount>>, NumberContext.Enforceable<Amount>, NumberDefinition

public final class Amount
extends ExactDecimal<Amount>

(currency) amount as in "amount = price * quatity"

Nested Class Summary

Nested classes/interfaces inherited from class org.ojalgo.scalar.ExactDecimal

ExactDecimal.Descriptor, ExactDecimal.Factory<S extends ExactDecimal<S>>

Nested classes/interfaces inherited from interface org.ojalgo.algebra.Group

Group.Additive<T>, Group.Multiplicative<T>

Nested classes/interfaces inherited from interface org.ojalgo.algebra.Operation

Operation.Addition<T>, Operation.Division<T>, Operation.Multiplication<T>, Operation.Subtraction<T>

Nested classes/interfaces inherited from interface org.ojalgo.algebra.ScalarOperation

ScalarOperation.Addition<T,N extends Comparable<N>>, ScalarOperation.Division<T,N extends Comparable<N>>, ScalarOperation.Multiplication<T,N extends Comparable<N>>, ScalarOperation.Subtraction<T,N extends Comparable<N>>

Field Summary

Fields

Modifier and Type	Field	Description
static final ExactDecimal.Descriptor	DESCRIPTOR
private static final double	DOUBLE_DENOMINATOR
static final Scalar.Factory<Amount>	FACTORY
private static final long	LONG_DENOMINATOR
static final Amount	NEG
static final Amount	ONE
static final Amount	TWO
static final Amount	ZERO

Constructor Summary

Constructors

Constructor	Description
Amount()
Amount(long numerator)

Method Summary

Modifier and Type	Method	Description
protected ExactDecimal.Descriptor	descriptor()
Quantity	divide(Price price)
Price	divide(Quantity quanntity)
Amount	multiply(Price rate)
static Amount	valueOf(double value)
static Amount	valueOf(Comparable<?> number)
protected Amount	wrap(long numerator)

Methods inherited from class org.ojalgo.scalar.ExactDecimal

add, add, compareTo, conjugate, divide, divide, doubleValue, enforce, extractUnscaledValue, floatValue, get, intValue, invert, isAbsolute, isSmall, isZero, longValue, multiply, multiply, negate, norm, numerator, power, signum, subtract, subtract, toBigDecimal, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.type.NumberDefinition

booleanValue, byteValue, shortValue

Methods inherited from interface org.ojalgo.scalar.Scalar

add, dimensions, divide, multiply, rank, subtract, toPlainString

Methods inherited from interface org.ojalgo.scalar.SelfDeclaringScalar

add, divide, multiply, subtract

Methods inherited from interface org.ojalgo.tensor.Tensor

components, isSameShape

Field Details

DESCRIPTOR

public static final ExactDecimal.Descriptor DESCRIPTOR

FACTORY

public static final Scalar.Factory<Amount> FACTORY

DOUBLE_DENOMINATOR

private static final double DOUBLE_DENOMINATOR

See Also:

• Constant Field Values

LONG_DENOMINATOR

private static final long LONG_DENOMINATOR

See Also:

• Constant Field Values

NEG

public static final Amount NEG

ONE

public static final Amount ONE

TWO

public static final Amount TWO

ZERO

public static final Amount ZERO

Constructor Details

Amount

public Amount()

Amount

Amount(long numerator)

Method Details

valueOf

public static Amount valueOf(Comparable<?> number)

valueOf

public static Amount valueOf(double value)

divide

public Quantity divide(Price price)

divide

public Price divide(Quantity quanntity)

multiply

public Amount multiply(Price rate)

descriptor

protected ExactDecimal.Descriptor descriptor()

Specified by:

descriptor in class ExactDecimal<Amount>

wrap

protected Amount wrap(long numerator)

Specified by:

wrap in class ExactDecimal<Amount>