Decimal8f (decimal4j API 1.0.3)

java.lang.Object
- java.lang.Number
- - org.decimal4j.base.AbstractDecimal<S,D>
  - - org.decimal4j.base.AbstractImmutableDecimal<Scale8f,Decimal8f>
    - - org.decimal4j.immutable.Decimal8f

All Implemented Interfaces:

Serializable, Comparable<Decimal<Scale8f>>, Decimal<Scale8f>, ImmutableDecimal<Scale8f>
```
public final class Decimal8f
extends AbstractImmutableDecimal<Scale8f,Decimal8f>
```
Decimal8f represents an immutable decimal number with a fixed number of 8 digits to the right of the decimal point.
All methods for this class throw NullPointerException when passed a null object reference for any input parameter.

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static Decimal8f`	`BILLION` The `Decimal8f` constant 10⁹.
`static DecimalArithmetic`	`DEFAULT_ARITHMETIC` Default arithmetic for `Decimal8f` performing unchecked operations with rounding mode `HALF_UP`.
`static DecimalArithmetic`	`DEFAULT_CHECKED_ARITHMETIC` Default arithmetic for `Decimal8f` performing checked operations with rounding mode `HALF_UP`.
`static Decimal8f`	`EIGHT` The `Decimal8f` constant 8.
`static Factory8f`	`FACTORY` Factory constant for `Decimal8f` returned by `getFactory()`.
`static Decimal8f`	`FIVE` The `Decimal8f` constant 5.
`static Decimal8f`	`FOUR` The `Decimal8f` constant 4.
`static Decimal8f`	`HALF` The `Decimal8f` constant 0.5.
`static Decimal8f`	`HUNDRED` The `Decimal8f` constant 100.
`static Decimal8f`	`HUNDREDTH` The `Decimal8f` constant 0.01.
`static Decimal8f`	`MAX_INTEGER_VALUE` A constant holding the maximum integer value a `Decimal8f` can have, 92233720368.00000000.
`static Decimal8f`	`MAX_VALUE` A constant holding the maximum value a `Decimal8f` can have, 92233720368.54775807.
`static Scale8f`	`METRICS` Scale metrics constant for `Decimal8f` returned by `getScaleMetrics()`.
`static Decimal8f`	`MILLION` The `Decimal8f` constant 10⁶.
`static Decimal8f`	`MILLIONTH` The `Decimal8f` constant 10^-6.
`static Decimal8f`	`MIN_INTEGER_VALUE` A constant holding the minimum integer value a `Decimal8f` can have, -92233720368.00000000.
`static Decimal8f`	`MIN_VALUE` A constant holding the minimum value a `Decimal8f` can have, -92233720368.54775808.
`static Decimal8f`	`MINUS_ONE` The `Decimal8f` constant -1.
`static Decimal8f`	`NINE` The `Decimal8f` constant 9.
`static Decimal8f`	`ONE` The `Decimal8f` constant 1.
`static long`	`ONE_UNSCALED` The unscaled long value that represents one.
`static int`	`SCALE` Scale value 8 for `Decimal8f` returned by `getScale()`.
`static Decimal8f`	`SEVEN` The `Decimal8f` constant 7.
`static Decimal8f`	`SIX` The `Decimal8f` constant 6.
`static Decimal8f`	`TEN` The `Decimal8f` constant 10.
`static Decimal8f`	`TENTH` The `Decimal8f` constant 0.1.
`static Decimal8f`	`THOUSAND` The `Decimal8f` constant 1000.
`static Decimal8f`	`THOUSANDTH` The `Decimal8f` constant 0.001.
`static Decimal8f`	`THREE` The `Decimal8f` constant 3.
`static Decimal8f`	`TWO` The `Decimal8f` constant 2.
`static Decimal8f`	`ULP` A constant holding the smallest positive value a `Decimal8f` can have, 10^-8.
`static Decimal8f`	`ZERO` The `Decimal8f` constant zero.

Constructor Summary

Constructors
Constructor and Description

Decimal8f(String value)
Translates the string representation of a Decimal into a Decimal8f.

Constructors
Constructor and Description
`Decimal8f(String value)` Translates the string representation of a `Decimal` into a `Decimal8f`.

Method Summary

Methods
Modifier and Type	Method and Description
`protected Decimal8f`	`create(long unscaled)` Returns a new `Decimal` whose value is `(unscaled × 10^-scale)`.
`protected Decimal8f[]`	`createArray(int length)` Returns a new `Decimal` array of the specified `length`.
`protected Decimal8f`	`createOrAssign(long unscaled)` Returns this or a new `Decimal` whose value is `(unscaled × 10^-scale)`.
`protected DecimalArithmetic`	`getDefaultArithmetic()` Returns the default arithmetic performing unchecked operations with rounding mode `HALF_UP`.
`protected DecimalArithmetic`	`getDefaultCheckedArithmetic()` Returns the default arithmetic performing checked operations with rounding mode `HALF_UP`.
`Factory8f`	`getFactory()` Returns the factory that can be used to create other Decimal values of the same scale as `this` Decimal.
`protected DecimalArithmetic`	`getRoundingDownArithmetic()` Returns the arithmetic performing unchecked operations with rounding mode `DOWN`.
`protected DecimalArithmetic`	`getRoundingFloorArithmetic()` Returns the arithmetic performing unchecked operations with rounding mode `FLOOR`.
`protected DecimalArithmetic`	`getRoundingHalfEvenArithmetic()` Returns the arithmetic performing unchecked operations with rounding mode `HALF_EVEN`.
`protected DecimalArithmetic`	`getRoundingUnnecessaryArithmetic()` Returns the arithmetic performing unchecked operations with rounding mode `UNNECESSARY`.
`int`	`getScale()` Returns the scale associated with this Decimal.
`Scale8f`	`getScaleMetrics()` Returns the metrics associated with the scale of this Decimal.
`Multipliable8f`	`multiplyExact()` Returns this `Decimal` as a multipliable factor for typed exact multiplication.
`protected Decimal8f`	`self()` Returns `this` decimal value as concrete implementation subtype.
`Decimal8f`	`toImmutableDecimal()` If this `Decimal` value is already an `ImmutableDecimal` it is simply returned.
`MutableDecimal8f`	`toMutableDecimal()` If this `Decimal` value is already a `MutableDecimal` it is simply returned.
`static Decimal8f`	`valueOf(BigDecimal value)` Returns a `Decimal8f` whose value is calculated by rounding the specified `BigDecimal` argument to scale 8 using `HALF_UP` rounding.
`static Decimal8f`	`valueOf(BigDecimal value, RoundingMode roundingMode)` Returns a `Decimal8f` whose value is calculated by rounding the specified `BigDecimal` argument to scale 8 using the specified `roundingMode`.
`static Decimal8f`	`valueOf(BigInteger value)` Returns a `Decimal8f` whose value is numerically equal to that of the specified `BigInteger` value.
`static Decimal8f`	`valueOf(Decimal<?> value)` Returns a `Decimal8f` whose value is calculated by rounding the specified `Decimal` argument to scale 8 using `HALF_UP` rounding.
`static Decimal8f`	`valueOf(Decimal<?> value, RoundingMode roundingMode)` Returns a `Decimal8f` whose value is calculated by rounding the specified `Decimal` argument to scale 8 using the specified `roundingMode`.
`static Decimal8f`	`valueOf(double value)` Returns a `Decimal8f` whose value is calculated by rounding the specified `double` argument to scale 8 using `HALF_UP` rounding.
`static Decimal8f`	`valueOf(double value, RoundingMode roundingMode)` Returns a `Decimal8f` whose value is calculated by rounding the specified `double` argument to scale 8 using the specified `roundingMode`.
`static Decimal8f`	`valueOf(float value)` Returns a `Decimal8f` whose value is calculated by rounding the specified `float` argument to scale 8 using `HALF_UP` rounding.
`static Decimal8f`	`valueOf(float value, RoundingMode roundingMode)` Returns a `Decimal8f` whose value is calculated by rounding the specified `float` argument to scale 8 using the specified `roundingMode`.
`static Decimal8f`	`valueOf(long value)` Returns a `Decimal8f` whose value is numerically equal to that of the specified `long` value.
`static Decimal8f`	`valueOf(String value)` Translates the string representation of a `Decimal` into a `Decimal8f`.
`static Decimal8f`	`valueOf(String value, RoundingMode roundingMode)` Translates the string representation of a `Decimal` into a `Decimal8f`.
`static Decimal8f`	`valueOfUnscaled(long unscaledValue)` Returns a `Decimal8f` whose value is numerically equal to `(unscaledValue × 10^-8)`.
`static Decimal8f`	`valueOfUnscaled(long unscaledValue, int scale)` Returns a `Decimal8f` whose value is numerically equal to `(unscaledValue × 10^-scale)`.
`static Decimal8f`	`valueOfUnscaled(long unscaledValue, int scale, RoundingMode roundingMode)` Returns a `Decimal8f` whose value is numerically equal to `(unscaledValue × 10^-scale)`.

Methods inherited from class org.decimal4j.base.AbstractImmutableDecimal
max, min, multiplyExact, scale, scale, scale, scale, toString, unscaledValue

Methods inherited from class org.decimal4j.base.AbstractDecimal
abs, abs, add, add, add, add, add, add, add, add, addSquared, addSquared, addSquared, addUnscaled, addUnscaled, addUnscaled, addUnscaled, addUnscaled, avg, avg, byteValueExact, compareTo, compareToNumerically, divide, divide, divide, divide, divide, divide, divide, divide, divideAndRemainder, divideAndRemainder, divideBy, divideBy, divideBy, divideByPowerOfTen, divideByPowerOfTen, divideByPowerOfTen, divideExact, divideToIntegralValue, divideToIntegralValue, divideToLongValue, divideToLongValue, divideTruncate, divideUnscaled, divideUnscaled, divideUnscaled, divideUnscaled, divideUnscaled, divideUnscaled, doubleValue, doubleValue, equals, floatValue, floatValue, fractionalPart, getArithmeticFor, getArithmeticFor, getArithmeticFor, getCheckedArithmeticFor, hashCode, integralPart, intValue, intValueExact, invert, invert, invert, isBetweenZeroAndMinusOne, isBetweenZeroAndOne, isEqualTo, isEqualToNumerically, isGreaterThan, isGreaterThanOrEqualTo, isIntegral, isIntegralPartZero, isLessThan, isLessThanOrEqualTo, isMinusOne, isNegative, isNonNegative, isNonPositive, isOne, isPositive, isUlp, isZero, longValue, longValue, longValueExact, max, max, min, min, multiply, multiply, multiply, multiply, multiply, multiply, multiply, multiplyBy, multiplyBy, multiplyBy, multiplyByPowerOfTen, multiplyByPowerOfTen, multiplyByPowerOfTen, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, negate, negate, pow, pow, pow, remainder, round, round, round, shiftLeft, shiftLeft, shiftLeft, shiftRight, shiftRight, shiftRight, shortValueExact, signum, sqrt, sqrt, square, square, square, subtract, subtract, subtract, subtract, subtract, subtract, subtract, subtract, subtractSquared, subtractSquared, subtractSquared, subtractUnscaled, subtractUnscaled, subtractUnscaled, subtractUnscaled, subtractUnscaled, toBigDecimal, toBigDecimal, toBigInteger, toBigInteger, toBigIntegerExact

Methods inherited from class java.lang.Number
byteValue, shortValue

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.decimal4j.api.ImmutableDecimal
abs, abs, add, add, add, add, add, add, add, add, addSquared, addSquared, addSquared, addUnscaled, addUnscaled, addUnscaled, addUnscaled, addUnscaled, avg, avg, divide, divide, divide, divide, divide, divide, divide, divide, divideAndRemainder, divideAndRemainder, divideBy, divideBy, divideBy, divideByPowerOfTen, divideByPowerOfTen, divideByPowerOfTen, divideExact, divideToIntegralValue, divideToIntegralValue, divideTruncate, divideUnscaled, divideUnscaled, divideUnscaled, divideUnscaled, divideUnscaled, divideUnscaled, fractionalPart, integralPart, invert, invert, invert, multiply, multiply, multiply, multiply, multiply, multiply, multiply, multiplyBy, multiplyBy, multiplyBy, multiplyByPowerOfTen, multiplyByPowerOfTen, multiplyByPowerOfTen, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, multiplyUnscaled, negate, negate, pow, pow, pow, remainder, round, round, round, shiftLeft, shiftLeft, shiftLeft, shiftRight, shiftRight, shiftRight, sqrt, sqrt, square, square, square, subtract, subtract, subtract, subtract, subtract, subtract, subtract, subtract, subtractSquared, subtractSquared, subtractSquared, subtractUnscaled, subtractUnscaled, subtractUnscaled, subtractUnscaled, subtractUnscaled

Methods inherited from interface org.decimal4j.api.Decimal
byteValue, byteValueExact, compareTo, compareToNumerically, divideToLongValue, divideToLongValue, doubleValue, doubleValue, equals, floatValue, floatValue, hashCode, intValue, intValueExact, isBetweenZeroAndMinusOne, isBetweenZeroAndOne, isEqualTo, isEqualToNumerically, isGreaterThan, isGreaterThanOrEqualTo, isIntegral, isIntegralPartZero, isLessThan, isLessThanOrEqualTo, isMinusOne, isNegative, isNonNegative, isNonPositive, isOne, isPositive, isUlp, isZero, longValue, longValue, longValueExact, max, min, shortValue, shortValueExact, signum, toBigDecimal, toBigDecimal, toBigInteger, toBigInteger, toBigIntegerExact

- Field Detail
  - SCALE
```
public static final int SCALE
```
    Scale value 8 for Decimal8f returned by getScale().
    
    See Also:
    Constant Field Values
  - METRICS
```
public static final Scale8f METRICS
```
    Scale metrics constant for Decimal8f returned by getScaleMetrics().
  - FACTORY
```
public static final Factory8f FACTORY
```
    Factory constant for Decimal8f returned by getFactory().
  - DEFAULT_ARITHMETIC
```
public static final DecimalArithmetic DEFAULT_ARITHMETIC
```
    Default arithmetic for Decimal8f performing unchecked operations with rounding mode HALF_UP.
  - DEFAULT_CHECKED_ARITHMETIC
```
public static final DecimalArithmetic DEFAULT_CHECKED_ARITHMETIC
```
    Default arithmetic for Decimal8f performing checked operations with rounding mode HALF_UP.
  - ONE_UNSCALED
```
public static final long ONE_UNSCALED
```
    The unscaled long value that represents one.
  - ZERO
```
public static final Decimal8f ZERO
```
    The Decimal8f constant zero.
  - ULP
```
public static final Decimal8f ULP
```
    A constant holding the smallest positive value a Decimal8f can have, 10^-8.
  - ONE
```
public static final Decimal8f ONE
```
    The Decimal8f constant 1.
  - TWO
```
public static final Decimal8f TWO
```
    The Decimal8f constant 2.
  - THREE
```
public static final Decimal8f THREE
```
    The Decimal8f constant 3.
  - FOUR
```
public static final Decimal8f FOUR
```
    The Decimal8f constant 4.
  - FIVE
```
public static final Decimal8f FIVE
```
    The Decimal8f constant 5.
  - SIX
```
public static final Decimal8f SIX
```
    The Decimal8f constant 6.
  - SEVEN
```
public static final Decimal8f SEVEN
```
    The Decimal8f constant 7.
  - EIGHT
```
public static final Decimal8f EIGHT
```
    The Decimal8f constant 8.
  - NINE
```
public static final Decimal8f NINE
```
    The Decimal8f constant 9.
  - TEN
```
public static final Decimal8f TEN
```
    The Decimal8f constant 10.
  - HUNDRED
```
public static final Decimal8f HUNDRED
```
    The Decimal8f constant 100.
  - THOUSAND
```
public static final Decimal8f THOUSAND
```
    The Decimal8f constant 1000.
  - MILLION
```
public static final Decimal8f MILLION
```
    The Decimal8f constant 10⁶.
  - BILLION
```
public static final Decimal8f BILLION
```
    The Decimal8f constant 10⁹.
  - MINUS_ONE
```
public static final Decimal8f MINUS_ONE
```
    The Decimal8f constant -1.
  - HALF
```
public static final Decimal8f HALF
```
    The Decimal8f constant 0.5.
  - TENTH
```
public static final Decimal8f TENTH
```
    The Decimal8f constant 0.1.
  - HUNDREDTH
```
public static final Decimal8f HUNDREDTH
```
    The Decimal8f constant 0.01.
  - THOUSANDTH
```
public static final Decimal8f THOUSANDTH
```
    The Decimal8f constant 0.001.
  - MILLIONTH
```
public static final Decimal8f MILLIONTH
```
    The Decimal8f constant 10^-6.
  - MAX_VALUE
```
public static final Decimal8f MAX_VALUE
```
    A constant holding the maximum value a Decimal8f can have, 92233720368.54775807.
  - MAX_INTEGER_VALUE
```
public static final Decimal8f MAX_INTEGER_VALUE
```
    A constant holding the maximum integer value a Decimal8f can have, 92233720368.00000000.
  - MIN_VALUE
```
public static final Decimal8f MIN_VALUE
```
    A constant holding the minimum value a Decimal8f can have, -92233720368.54775808.
  - MIN_INTEGER_VALUE
```
public static final Decimal8f MIN_INTEGER_VALUE
```
    A constant holding the minimum integer value a Decimal8f can have, -92233720368.00000000.
- Constructor Detail
  - Decimal8f
```
public Decimal8f(String value)
```
    Translates the string representation of a Decimal into a Decimal8f. The string representation consists of an optional sign, '+' or '-' , followed by a sequence of zero or more decimal digits ("the integer"), optionally followed by a fraction.
    The fraction consists of a decimal point followed by zero or more decimal digits. The string must contain at least one digit in either the integer or the fraction. If the fraction contains more than 8 digits, the value is rounded using HALF_UP rounding. An exception is thrown if the value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - String value to convert into a Decimal8f
    
    Throws:
    
    NumberFormatException - if value does not represent a valid Decimal or if the value is too large to be represented as a Decimal8f
- Method Detail
  - getScaleMetrics
```
public final Scale8f getScaleMetrics()
```
    Description copied from interface: Decimal
    
    Returns the metrics associated with the scale of this Decimal. Scale defines the number of fraction digits and the scale factor applied to the long value underlying this Decimal.
    
    Returns:
    the scale metrics object
    See Also:
    ScaleMetrics.getScale(), ScaleMetrics.getScaleFactor()
  - getScale
```
public final int getScale()
```
    Description copied from interface: Decimal
    
    Returns the scale associated with this Decimal. The scale defines the number of fraction digits and the scale factor applied to the long value underlying this Decimal.
    If the scale is f then the value represented by a Decimal instance is (unscaledValue × 10^-f).
    This method is a shortcut for getScaleMetrics().getScale().
    
    Returns:
    the scale
    See Also:
    Decimal.getScaleMetrics(), ScaleMetrics.getScale(), Decimal.unscaledValue()
  - getFactory
```
public final Factory8f getFactory()
```
    Description copied from interface: Decimal
    
    Returns the factory that can be used to create other Decimal values of the same scale as this Decimal.
    
    Returns:
    the factory to create other Decimal values of the same scale as this Decimal
  - self
```
protected final Decimal8f self()
```
    Description copied from class: AbstractDecimal
    
    Returns this decimal value as concrete implementation subtype.
    
    Specified by:
    
    self in class AbstractDecimal<Scale8f,Decimal8f>
    
    Returns:
    this
  - getDefaultArithmetic
```
protected final DecimalArithmetic getDefaultArithmetic()
```
    Description copied from class: AbstractDecimal
    
    Returns the default arithmetic performing unchecked operations with rounding mode HALF_UP.
    
    Overrides:
    
    getDefaultArithmetic in class AbstractDecimal<Scale8f,Decimal8f>
    
    Returns:
    default arithmetic with HALF_UP rounding and UNCHECKED overflow mode
  - getDefaultCheckedArithmetic
```
protected final DecimalArithmetic getDefaultCheckedArithmetic()
```
    Description copied from class: AbstractDecimal
    
    Returns the default arithmetic performing checked operations with rounding mode HALF_UP.
    
    Overrides:
    
    getDefaultCheckedArithmetic in class AbstractDecimal<Scale8f,Decimal8f>
    
    Returns:
    default arithmetic with HALF_UP rounding and CHECKED overflow mode
  - getRoundingDownArithmetic
```
protected final DecimalArithmetic getRoundingDownArithmetic()
```
    Description copied from class: AbstractDecimal
    
    Returns the arithmetic performing unchecked operations with rounding mode DOWN.
    
    Overrides:
    
    getRoundingDownArithmetic in class AbstractDecimal<Scale8f,Decimal8f>
    
    Returns:
    arithmetic with DOWN rounding and UNCHECKED overflow mode
  - getRoundingFloorArithmetic
```
protected final DecimalArithmetic getRoundingFloorArithmetic()
```
    Description copied from class: AbstractDecimal
    
    Returns the arithmetic performing unchecked operations with rounding mode FLOOR.
    
    Overrides:
    
    getRoundingFloorArithmetic in class AbstractDecimal<Scale8f,Decimal8f>
    
    Returns:
    arithmetic with FLOOR rounding and UNCHECKED overflow mode
  - getRoundingHalfEvenArithmetic
```
protected final DecimalArithmetic getRoundingHalfEvenArithmetic()
```
    Description copied from class: AbstractDecimal
    
    Returns the arithmetic performing unchecked operations with rounding mode HALF_EVEN.
    
    Overrides:
    
    getRoundingHalfEvenArithmetic in class AbstractDecimal<Scale8f,Decimal8f>
    
    Returns:
    arithmetic with HALF_UP rounding and UNCHECKED overflow mode
  - getRoundingUnnecessaryArithmetic
```
protected final DecimalArithmetic getRoundingUnnecessaryArithmetic()
```
    Description copied from class: AbstractDecimal
    
    Returns the arithmetic performing unchecked operations with rounding mode UNNECESSARY.
    
    Overrides:
    
    getRoundingUnnecessaryArithmetic in class AbstractDecimal<Scale8f,Decimal8f>
    
    Returns:
    arithmetic with UNNECESSARY rounding and UNCHECKED overflow mode
  - valueOf
```
public static Decimal8f valueOf(long value)
```
    Returns a Decimal8f whose value is numerically equal to that of the specified long value. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - long value to convert into a Decimal8f
    
    Returns:
    a Decimal8f value numerically equal to the specified long value
    
    Throws:
    
    IllegalArgumentException - if value is too large to be represented as a Decimal8f
  - valueOf
```
public static Decimal8f valueOf(float value)
```
    Returns a Decimal8f whose value is calculated by rounding the specified float argument to scale 8 using HALF_UP rounding. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - float value to convert into a Decimal8f
    
    Returns:
    a Decimal8f calculated as: round_{HALF_UP}(value)
    
    Throws:
    
    IllegalArgumentException - if value is NaN or infinite or if the magnitude is too large for the float to be represented as a Decimal8f
  - valueOf
```
public static Decimal8f valueOf(float value,
                RoundingMode roundingMode)
```
    Returns a Decimal8f whose value is calculated by rounding the specified float argument to scale 8 using the specified roundingMode. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - float value to convert into a Decimal8f
    roundingMode - the rounding mode to apply during the conversion if necessary
    
    Returns:
    a Decimal8f calculated as: round(value)
    
    Throws:
    
    IllegalArgumentException - if value is NaN or infinite or if the magnitude is too large for the float to be represented as a Decimal8f
    
    ArithmeticException - if roundingMode==UNNECESSARY and rounding is necessary
  - valueOf
```
public static Decimal8f valueOf(double value)
```
    Returns a Decimal8f whose value is calculated by rounding the specified double argument to scale 8 using HALF_UP rounding. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - double value to convert into a Decimal8f
    
    Returns:
    a Decimal8f calculated as: round_{HALF_UP}(value)
    
    Throws:
    
    IllegalArgumentException - if value is NaN or infinite or if the magnitude is too large for the double to be represented as a Decimal8f
  - valueOf
```
public static Decimal8f valueOf(double value,
                RoundingMode roundingMode)
```
    Returns a Decimal8f whose value is calculated by rounding the specified double argument to scale 8 using the specified roundingMode. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - double value to convert into a Decimal8f
    roundingMode - the rounding mode to apply during the conversion if necessary
    
    Returns:
    a Decimal8f calculated as: round(value)
    
    Throws:
    
    IllegalArgumentException - if value is NaN or infinite or if the magnitude is too large for the double to be represented as a Decimal8f
    
    ArithmeticException - if roundingMode==UNNECESSARY and rounding is necessary
  - valueOf
```
public static Decimal8f valueOf(BigInteger value)
```
    Returns a Decimal8f whose value is numerically equal to that of the specified BigInteger value. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - BigInteger value to convert into a Decimal8f
    
    Returns:
    a Decimal8f value numerically equal to the specified big integer value
    
    Throws:
    
    IllegalArgumentException - if value is too large to be represented as a Decimal8f
  - valueOf
```
public static Decimal8f valueOf(BigDecimal value)
```
    Returns a Decimal8f whose value is calculated by rounding the specified BigDecimal argument to scale 8 using HALF_UP rounding. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - BigDecimal value to convert into a Decimal8f
    
    Returns:
    a Decimal8f calculated as: round_{HALF_UP}(value)
    
    Throws:
    
    IllegalArgumentException - if value is too large to be represented as a Decimal8f
  - valueOf
```
public static Decimal8f valueOf(BigDecimal value,
                RoundingMode roundingMode)
```
    Returns a Decimal8f whose value is calculated by rounding the specified BigDecimal argument to scale 8 using the specified roundingMode. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - BigDecimal value to convert into a Decimal8f
    roundingMode - the rounding mode to apply during the conversion if necessary
    
    Returns:
    a Decimal8f calculated as: round(value)
    
    Throws:
    
    IllegalArgumentException - if value is too large to be represented as a Decimal8f
    
    ArithmeticException - if roundingMode==UNNECESSARY and rounding is necessary
  - valueOf
```
public static Decimal8f valueOf(Decimal<?> value)
```
    Returns a Decimal8f whose value is calculated by rounding the specified Decimal argument to scale 8 using HALF_UP rounding. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - Decimal value to convert into a Decimal8f
    
    Returns:
    a Decimal8f calculated as: round_{HALF_UP}(value)
    
    Throws:
    
    IllegalArgumentException - if value is too large to be represented as a Decimal8f
  - valueOf
```
public static Decimal8f valueOf(Decimal<?> value,
                RoundingMode roundingMode)
```
    Returns a Decimal8f whose value is calculated by rounding the specified Decimal argument to scale 8 using the specified roundingMode. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - Decimal value to convert into a Decimal8f
    roundingMode - the rounding mode to apply during the conversion if necessary
    
    Returns:
    a Decimal8f calculated as: round(value)
    
    Throws:
    
    IllegalArgumentException - if value is too large to be represented as a Decimal8f
    
    ArithmeticException - if roundingMode==UNNECESSARY and rounding is necessary
  - valueOf
```
public static Decimal8f valueOf(String value)
```
    Translates the string representation of a Decimal into a Decimal8f. The string representation consists of an optional sign, '+' or '-' , followed by a sequence of zero or more decimal digits ("the integer"), optionally followed by a fraction.
    The fraction consists of a decimal point followed by zero or more decimal digits. The string must contain at least one digit in either the integer or the fraction. If the fraction contains more than 8 digits, the value is rounded using HALF_UP rounding. An exception is thrown if the value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - String value to convert into a Decimal8f
    
    Returns:
    a Decimal8f calculated as: round_{HALF_UP}(value)
    
    Throws:
    
    NumberFormatException - if value does not represent a valid Decimal or if the value is too large to be represented as a Decimal8f
  - valueOf
```
public static Decimal8f valueOf(String value,
                RoundingMode roundingMode)
```
    Translates the string representation of a Decimal into a Decimal8f. The string representation consists of an optional sign, '+' or '-' , followed by a sequence of zero or more decimal digits ("the integer"), optionally followed by a fraction.
    The fraction consists of a decimal point followed by zero or more decimal digits. The string must contain at least one digit in either the integer or the fraction. If the fraction contains more than 8 digits, the value is rounded using the specified roundingMode. An exception is thrown if the value is too large to be represented as a Decimal8f.
    
    Parameters:
    value - String value to convert into a Decimal8f
    roundingMode - the rounding mode to apply if the fraction contains more than 8 digits
    
    Returns:
    a Decimal8f calculated as: round(value)
    
    Throws:
    
    NumberFormatException - if value does not represent a valid Decimal or if the value is too large to be represented as a Decimal8f
    
    ArithmeticException - if roundingMode==UNNECESSARY and rounding is necessary
  - valueOfUnscaled
```
public static Decimal8f valueOfUnscaled(long unscaledValue)
```
    Returns a Decimal8f whose value is numerically equal to (unscaledValue × 10^-8).
    
    Parameters:
    unscaledValue - unscaled value to convert into a Decimal8f
    
    Returns:
    a Decimal8f calculated as: unscaledValue × 10^-8
  - valueOfUnscaled
```
public static Decimal8f valueOfUnscaled(long unscaledValue,
                        int scale)
```
    Returns a Decimal8f whose value is numerically equal to (unscaledValue × 10^-scale). The result is rounded to scale 8 using HALF_UP rounding. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    unscaledValue - unscaled value to convert into a Decimal8f
    scale - the scale to apply to unscaledValue
    
    Returns:
    a Decimal8f calculated as: round_{HALF_UP}(unscaledValue × 10^-scale)
    
    Throws:
    
    IllegalArgumentException - if the specified value is too large to be represented as a Decimal8f
  - valueOfUnscaled
```
public static Decimal8f valueOfUnscaled(long unscaledValue,
                        int scale,
                        RoundingMode roundingMode)
```
    Returns a Decimal8f whose value is numerically equal to (unscaledValue × 10^-scale). The result is rounded to scale 8 using the specified roundingMode. An exception is thrown if the specified value is too large to be represented as a Decimal8f.
    
    Parameters:
    unscaledValue - unscaled value to convert into a Decimal8
    scale - the scale to apply to unscaledValue
    roundingMode - the rounding mode to apply during the conversion if necessary
    
    Returns:
    a Decimal8f calculated as: round(unscaledValue × 10^-scale)
    
    Throws:
    
    IllegalArgumentException - if the specified value is too large to be represented as a Decimal8f
  - createOrAssign
```
protected Decimal8f createOrAssign(long unscaled)
```
    Description copied from class: AbstractDecimal
    
    Returns this or a new Decimal whose value is (unscaled × 10^-scale).
    The returned value is a new instance if this decimal is an ImmutableDecimal. If it is a MutableDecimal then its internal state is altered and this is returned as result now representing (unscaled × 10^-scale).
    
    Specified by:
    
    createOrAssign in class AbstractDecimal<Scale8f,Decimal8f>
    
    Parameters:
    unscaled - unscaled value to be returned as a Decimal
    
    Returns:
    unscaled × 10^-scale
  - create
```
protected Decimal8f create(long unscaled)
```
    Description copied from class: AbstractDecimal
    
    Returns a new Decimal whose value is (unscaled × 10^-scale).
    
    Specified by:
    
    create in class AbstractDecimal<Scale8f,Decimal8f>
    
    Parameters:
    unscaled - unscaled value to be returned as a Decimal
    
    Returns:
    unscaled × 10^-scale
  - createArray
```
protected Decimal8f[] createArray(int length)
```
    Description copied from class: AbstractDecimal
    
    Returns a new Decimal array of the specified length.
    
    Specified by:
    
    createArray in class AbstractDecimal<Scale8f,Decimal8f>
    
    Parameters:
    length - the length of the array to return
    
    Returns:
    new D[length]
  - multiplyExact
```
public Multipliable8f multiplyExact()
```
    Returns this Decimal as a multipliable factor for typed exact multiplication. The second factor is passed to one of the by(..) methods of the returned multiplier. The scale of the result is the sum of the scales of this Decimal and the second factor passed to the by(..) method.
    The method is similar to multiplyExact(Decimal) but the result is retrieved in exact typed form with the correct result scale.
    For instance one can write:
```
 Decimal10f product = this.multiplyExact().by(Decimal2f.FIVE);
 
```
    Returns:
    a multipliable object encapsulating this Decimal as first factor of an exact multiplication
  - toMutableDecimal
```
public MutableDecimal8f toMutableDecimal()
```
    Description copied from interface: Decimal
    
    If this Decimal value is already a MutableDecimal it is simply returned. Otherwise a new mutable value with the same scale and numerical value as this Decimal is created and returned.
    
    Returns:
    this if mutable and a new MutableDecimal with the same scale and value as this Decimal otherwise
  - toImmutableDecimal
```
public Decimal8f toImmutableDecimal()
```
    Description copied from interface: Decimal
    
    If this Decimal value is already an ImmutableDecimal it is simply returned. Otherwise a new immutable value with the same scale and numerical value as this Decimal is created and returned.
    
    Returns:
    this if immutable and a new ImmutableDecimal with the same scale and value as this Decimal otherwise

Class Decimal8f

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.decimal4j.base.AbstractImmutableDecimal

Methods inherited from class org.decimal4j.base.AbstractDecimal

Methods inherited from class java.lang.Number

Methods inherited from class java.lang.Object

Methods inherited from interface org.decimal4j.api.ImmutableDecimal

Methods inherited from interface org.decimal4j.api.Decimal

Field Detail

SCALE

METRICS

FACTORY

DEFAULT_ARITHMETIC

DEFAULT_CHECKED_ARITHMETIC

ONE_UNSCALED

ZERO

ULP

ONE

TWO

THREE

FOUR

FIVE

SIX

SEVEN

EIGHT

NINE

TEN

HUNDRED

THOUSAND

MILLION

BILLION

MINUS_ONE

HALF

TENTH

HUNDREDTH

THOUSANDTH

MILLIONTH

MAX_VALUE

MAX_INTEGER_VALUE

MIN_VALUE

MIN_INTEGER_VALUE

Constructor Detail

Decimal8f

Method Detail

getScaleMetrics

getScale

getFactory

self

getDefaultArithmetic

getDefaultCheckedArithmetic

getRoundingDownArithmetic

getRoundingFloorArithmetic

getRoundingHalfEvenArithmetic

getRoundingUnnecessaryArithmetic

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOfUnscaled

valueOfUnscaled

valueOfUnscaled

createOrAssign

create

createArray

multiplyExact

toMutableDecimal

toImmutableDecimal