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Added in API level 1

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

RoundingMode

public final enum RoundingMode
extends Enum<RoundingMode>

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

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.
`static final RoundingMode[]`	`values()`

Inherited methods

From class


  
    java.lang.Enum

`final Object`	`clone()` Throws CloneNotSupportedException.
`final int`	`compareTo(RoundingMode o)` Compares this enum with the specified object for order.
`final boolean`	`equals(Object other)` Returns true if the specified object is equal to this enum constant.
`final void`	`finalize()` enum classes cannot have finalize methods.
`final Class<RoundingMode>`	`getDeclaringClass()` Returns the Class object corresponding to this enum constant's enum type.
`final int`	`hashCode()` Returns a hash code for this enum constant.
`final String`	`name()` Returns the name of this enum constant, exactly as declared in its enum declaration.
`final int`	`ordinal()` Returns the ordinal of this enumeration constant (its position in its enum declaration, where the initial constant is assigned an ordinal of zero).
`String`	`toString()` Returns the name of this enum constant, as contained in the declaration.
`static <T extends Enum<T>> T`	`valueOf(Class<T> enumType, String name)` Returns the enum constant of the specified enum type with the specified name.

From class


  
    java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

From interface


  
    java.lang.Comparable

Enum values

CEILING

Added in API level 1

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

DOWN

Added in API level 1

RoundingMode DOWN

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

FLOOR

Added in API level 1

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

HALF_DOWN

Added in API level 1

RoundingMode HALF_DOWN

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

HALF_EVEN

Added in API level 1

RoundingMode HALF_EVEN

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

HALF_UP

Added in API level 1

RoundingMode HALF_UP

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

UNNECESSARY

Added in API level 1

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.

UP

Added in API level 1

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

valueOf

Added in API level 1

RoundingMode valueOf (String name)

Parameters
`name`	`String`

Returns
`RoundingMode`

valueOf

Added in API level 1

RoundingMode valueOf (int mode)

Converts rounding mode constants from class BigDecimal into RoundingMode values.

Parameters
`mode`	`int`: rounding mode constant as defined in class `BigDecimal`

Returns
`RoundingMode`	corresponding rounding mode object

values

Added in API level 1

RoundingMode[] values ()

Returns
`RoundingMode[]`