Summary: Enums | Methods | Inherited Methods | [Expand All]

public final enum

RoundingMode

extends Enum<E extends Enum<E>>

java.lang.Object
↳	java.lang.Enum<E extends java.lang.Enum<E>>
	↳	java.math.RoundingMode

Class Overview

Specifies the rounding behavior for operations whose results cannot be represented exactly.

Summary

Enum Values
RoundingMode	CEILING	Rounding mode to round towards positive infinity.
RoundingMode	DOWN	Rounding mode where the values are rounded towards zero.
RoundingMode	FLOOR	Rounding mode to round towards negative infinity.
RoundingMode	HALF_DOWN	Rounding mode where values are rounded towards the nearest neighbor.
RoundingMode	HALF_EVEN	Rounding mode where values are rounded towards the nearest neighbor.
RoundingMode	HALF_UP	Rounding mode where values are rounded towards the nearest neighbor.
RoundingMode	UNNECESSARY	Rounding mode where the rounding operations throws an ArithmeticException for the case that rounding is necessary, i.e.
RoundingMode	UP	Rounding mode where positive values are rounded towards positive infinity and negative values towards negative infinity.

Public Methods
static RoundingMode	valueOf(String name)
static RoundingMode	valueOf(int mode) Converts rounding mode constants from class `BigDecimal` into `RoundingMode` values.
final static RoundingMode[]	values()

[Expand]

Inherited Methods

From class java.lang.Enum

final Object	clone() `Enum` objects are singletons, they may not be cloned.
final int	compareTo(E o) Compares this object to the specified enum object to determine their relative order.
final boolean	equals(Object other) Compares this object with the specified object and indicates if they are equal.
final Class<E>	getDeclaringClass() Returns the enum constant's declaring class.
final int	hashCode() Returns an integer hash code for this object.
final String	name() Returns the name of this enum constant.
final int	ordinal() Returns the position of the enum constant in the declaration.
String	toString() Returns a string containing a concise, human-readable description of this object.
static <T extends Enum<T>> T	valueOf(Class<T> enumType, String name) Returns the constant with the specified name of the specified enum type.

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Is called before the object's memory is being reclaimed by the VM.
final Class<? extends Object>	getClass() Returns the unique instance of Class which represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.

From interface java.lang.Comparable

Enum Values

public static final RoundingMode CEILING

Rounding mode to round towards positive infinity. For positive values this rounding mode behaves as UP, for negative values as DOWN.
Rule: x.round() >= x

public static final RoundingMode DOWN

Rounding mode where the values are rounded towards zero.
Rule: x.round().abs() <= x.abs()

public static final RoundingMode FLOOR

Rounding mode to round towards negative infinity. For positive values this rounding mode behaves as DOWN, for negative values as UP.
Rule: x.round() <= x

public static final RoundingMode HALF_DOWN

Rounding mode where values are rounded towards the nearest neighbor. Ties are broken by rounding down.

public static final RoundingMode HALF_EVEN

Rounding mode where values are rounded towards the nearest neighbor. Ties are broken by rounding to the even neighbor.

public static final RoundingMode HALF_UP

Rounding mode where values are rounded towards the nearest neighbor. Ties are broken by rounding up.

public static final RoundingMode UNNECESSARY

Rounding mode where the rounding operations throws an ArithmeticException for the case that rounding is necessary, i.e. for the case that the value cannot be represented exactly.

public static final RoundingMode UP

Rounding mode where positive values are rounded towards positive infinity and negative values towards negative infinity.
Rule: x.round().abs() >= x.abs()

Public Methods

public static RoundingMode valueOf (String name)

public static RoundingMode valueOf (int mode)

Converts rounding mode constants from class BigDecimal into RoundingMode values.

Parameters

mode	rounding mode constant as defined in class `BigDecimal`

Returns

corresponding rounding mode object

Classes

Enums