com.helger.commons.mutable

Interface INumber

All Superinterfaces:

Serializable

All Known Subinterfaces:

IMutableInteger<IMPLTYPE>, IMutableNumeric<IMPLTYPE>

All Known Implementing Classes:

AbstractMutableInteger, AbstractMutableNumeric, MutableBigDecimal, MutableBigInteger, MutableByte, MutableChar, MutableDouble, MutableFloat, MutableInt, MutableLong, MutableShort

public interface INumber
extends Serializable

Base interface comparable to Number - but an interface and not an abstract class.

Author:

Philip Helger

Method Summary

Modifier and Type	Method and Description
default byte	byteValue() Returns the value of the specified number as a byte, which may involve rounding or truncation.
double	doubleValue() Returns the value of the specified number as a double, which may involve rounding.
float	floatValue() Returns the value of the specified number as a float, which may involve rounding.
int	intValue() Returns the value of the specified number as an int, which may involve rounding or truncation.
long	longValue() Returns the value of the specified number as a long, which may involve rounding or truncation.
default short	shortValue() Returns the value of the specified number as a short, which may involve rounding or truncation.

Method Detail

intValue

int intValue()

Returns the value of the specified number as an int, which may involve rounding or truncation.

Returns:

the numeric value represented by this object after conversion to type int.

longValue

long longValue()

Returns the value of the specified number as a long, which may involve rounding or truncation.

Returns:

the numeric value represented by this object after conversion to type long.

floatValue

float floatValue()

Returns the value of the specified number as a float, which may involve rounding.

Returns:

the numeric value represented by this object after conversion to type float.

doubleValue

double doubleValue()

Returns the value of the specified number as a double, which may involve rounding.

Returns:

the numeric value represented by this object after conversion to type double.

byteValue

default byte byteValue()

Returns the value of the specified number as a byte, which may involve rounding or truncation.

This implementation returns the result of intValue() cast to a byte.

Returns:

the numeric value represented by this object after conversion to type byte.

shortValue

default short shortValue()

Returns the value of the specified number as a short, which may involve rounding or truncation.

This implementation returns the result of intValue() cast to a short.

Returns:

the numeric value represented by this object after conversion to type short.