Package org.decimal4j.arithmetic

Contains DecimalArithmetic implementations for different rounding and overflow modes.

See: Description

Class Summary

Class	Description
AbstractArithmetic	Base class for all arithmetic implementations providing operations which are common irrespective of scale, rounding mode and overflow mode.
AbstractCheckedArithmetic	Base class for arithmetic implementations with CHECKED overflow mode.
AbstractCheckedScale0fArithmetic	Base class for arithmetic implementations with overflow check for the special case with Scale0f, that is, for longs.
AbstractCheckedScaleNfArithmetic	Base class for arithmetic implementations with overflow check for scales other than zero.
AbstractUncheckedArithmetic	Base class for arithmetic implementations with UNCHECKED overflow mode.
AbstractUncheckedScale0fArithmetic	Base class for arithmetic implementations without overflow check for the special case with Scale0f, that is, for longs.
AbstractUncheckedScaleNfArithmetic	Base class for arithmetic implementations without overflow check for scales other than zero
Add	Provides static methods to calculate additions.
Avg	Provides static methods to calculate average of two numbers, that is, (a+b)/2.
BigDecimalConversion	Contains methods to convert from and to BigDecimal.
BigIntegerConversion	Contains methods to convert from and to BigInteger.
Checked	Helper class for arithmetic operations with overflow checks.
CheckedScale0fRoundingArithmetic	Arithmetic implementation with rounding and overflow check for the special case with Scale0f, that is, for longs.
CheckedScale0fTruncatingArithmetic	Arithmetic implementation without rounding but with overflow check for the special case with Scale0f, that is, for longs.
CheckedScaleNfRoundingArithmetic	Arithmetic implementation with rounding and overflow check for scales other than zero.
CheckedScaleNfTruncatingArithmetic	Arithmetic implementation without rounding but with overflow check for scales other than zero.
Compare	Contains static methods to compare unscaled decimals of different scales.
Div	Provides static methods to calculate division results.
DoubleConversion	Contains methods to convert from and to double.
Exceptions	Utility for exception conversion and re-throwing.
FloatConversion	Contains methods to convert from and to float.
Invert	Provides static methods to invert a Decimal number, that is, to calculate 1/x.
JDKSupport	Provides ports of methods that are available in JDK 1.8 to make code run in earlier JDK's.
LongConversion	Contains methods to convert from and to long.
Mul	Provides methods to calculate multiplication results.
Pow	Contains static methods to calculate powers of a Decimal number.
Pow10	Contains methods for multiplications and divisions with powers of ten.
Round	Contains static helper methods to round Decimal values.
Rounding	Utility class to calculate rounding increments in different situations; utilizes functionality provided by DecimalRounding and TruncatedPart.
Shift	Provides methods for left and right shifts.
Sqrt	Provides static methods to calculate square roots of Decimal numbers.
Square	Provides methods to calculate squares.
StringConversion	Contains methods to convert from and to String.
Sub	Provides static methods to calculate subtractions.
ThreadLocals	Helper class to remove all values held by ThreadLocal variables.
UncheckedScale0fRoundingArithmetic	Arithmetic implementation with rounding for the special case with Scale0f, that is, for longs.
UncheckedScale0fTruncatingArithmetic	Arithmetic implementation without rounding for the special case with Scale0f, that is, for longs.
UncheckedScaleNfRoundingArithmetic	Arithmetic implementation with rounding for scales other than zero.
UncheckedScaleNfTruncatingArithmetic	Arithmetic implementation without rounding for scales other than zero.
UnscaledConversion	Contains static methods to convert between different scales.
Unsigned	Helper class to emulate unsigned 64bit operations.
UnsignedDecimal9i36f	Helper class for an unsigned decimal value with 9 integral digits and 38 decimal fraction digits used internally by Pow to calculate decimal powers.

Enum Summary

Enum	Description
RoundingInverse	Defines different inverses of a DecimalRounding.
SpecialDivisionResult	Helper class used by division and inversion methods to handle special cases.
SpecialMultiplicationResult	Helper class used by multiplication methods to handle special cases.
SpecialPowResult	Helper class used by pow methods to handle special cases.

Package org.decimal4j.arithmetic Description

Contains DecimalArithmetic implementations for different rounding and overflow modes.